lock_stat version 0.3
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
                              class name    con-bounces    contentions   waittime-min   waittime-max waittime-total    acq-bounces   acquisitions   holdtime-min   holdtime-max holdtime-total
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

           &(&mapping->tree_lock)->rlock:      30144441       31326253           0.10        1694.64    42567749.93       45918828      704217695           0.00         976.22   483460771.13
           -----------------------------
           &(&mapping->tree_lock)->rlock         337766          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock       14340814          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock         333740          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           &(&mapping->tree_lock)->rlock       16099326          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           -----------------------------
           &(&mapping->tree_lock)->rlock       11597816          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           &(&mapping->tree_lock)->rlock         534352          [<ffffffff81163415>] __set_page_dirty+0x35/0xd0
           &(&mapping->tree_lock)->rlock         303787          [<ffffffff810e64c7>] add_to_page_cache_locked+0x77/0xf0
           &(&mapping->tree_lock)->rlock       18690271          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180

...............................................................................................................................................................................................

                   &(&zone->lock)->rlock:       2060405        2061582           0.11       10003.70    53238442.77       18118383       21937612           0.00         551.70    28500536.10
                   ---------------------
                   &(&zone->lock)->rlock        2057162          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            804          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock           3595          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock             21          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   ---------------------
                   &(&zone->lock)->rlock        2058968          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            202          [<ffffffff810ed5a9>] get_page_from_freelist+0x709/0x770
                   &(&zone->lock)->rlock           2393          [<ffffffff810eddb4>] free_pcppages_bulk+0x34/0x430
                   &(&zone->lock)->rlock             19          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510

...............................................................................................................................................................................................

                               &rq->lock:        958137         959475           0.19        1085.41    31242693.20        2259488       21274431           0.00        1148.06    88929008.91
                               ---------
                               &rq->lock         338427          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock            630          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70
                               &rq->lock          58490          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                               &rq->lock         498373          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               ---------
                               &rq->lock         337819          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                               &rq->lock         564206          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock          34871          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock           5148          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

...............................................................................................................................................................................................

                             &rq->lock/1:        549325         549282           0.18        1143.21    25588904.46        1200350        2246276           0.00         823.92    13781944.25
                             -----------
                             &rq->lock/1         546526          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1           2816          [<ffffffff81035082>] double_rq_lock+0x42/0x80
                             -----------
                             &rq->lock/1         123014          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1             18          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70
                             &rq->lock/1          47145          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock/1         370005          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

...............................................................................................................................................................................................

               &(&zone->lru_lock)->rlock:        373197         374366           0.17        1248.93      935247.68       15619314       22213172           0.00         299.31    26477672.50
               -------------------------
               &(&zone->lru_lock)->rlock         324033          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock             50          [<ffffffff810f234c>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock          20458          [<ffffffff810f891e>] putback_lru_pages.clone.55+0x4e/0x280
               &(&zone->lru_lock)->rlock          20240          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               -------------------------
               &(&zone->lru_lock)->rlock         267502          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              8          [<ffffffff810f234c>] release_pages+0x10c/0x280
               &(&zone->lru_lock)->rlock          87220          [<ffffffff810f8c11>] shrink_inactive_list+0xc1/0x3e0
               &(&zone->lru_lock)->rlock           3921          [<ffffffff810f9347>] shrink_zone+0x137/0x520

...............................................................................................................................................................................................

                                 sb_lock:        125099         135553           0.22         481.53      435186.50         270600        1043694           0.10         269.38      415630.88
                                 -------
                                 sb_lock          71135          [<ffffffff81137635>] grab_super_passive+0x25/0xc0
                                 sb_lock          64418          [<ffffffff811369cd>] put_super+0x1d/0x40
                                 -------
                                 sb_lock          66888          [<ffffffff81137635>] grab_super_passive+0x25/0xc0
                                 sb_lock          68665          [<ffffffff811369cd>] put_super+0x1d/0x40

...............................................................................................................................................................................................

                      &(&h->lock)->rlock:        122455         123623           0.22         849.20      572073.22        1843951        7047504           0.00         321.01    12654398.90
                      ------------------
                      &(&h->lock)->rlock          23121          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock          15709          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock          37377          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock          16905          [<ffffffff813555d4>] __make_request+0x1f4/0x330
                      ------------------
                      &(&h->lock)->rlock          38143          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock           8905          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock           8164          [<ffffffff813556c9>] __make_request+0x2e9/0x330
                      &(&h->lock)->rlock          21047          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80

...............................................................................................................................................................................................

                 &(&n->list_lock)->rlock:         80849          81429           0.22          78.00       97358.14        5929640       12421775           0.00         266.17     5431380.07
                 -----------------------
                 &(&n->list_lock)->rlock          34895          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock          46534          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 -----------------------
                 &(&n->list_lock)->rlock          53684          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 &(&n->list_lock)->rlock          27745          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0

...............................................................................................................................................................................................

        &(&mapping->private_lock)->rlock:         77457          77851           0.12       10356.63      234590.42        7926013      243665645           0.00       25164.48    48952149.07
        --------------------------------
        &(&mapping->private_lock)->rlock          21756          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140
        &(&mapping->private_lock)->rlock             10          [<ffffffff81164042>] __getblk+0x172/0x280
        &(&mapping->private_lock)->rlock          54570          [<ffffffff81162e1b>] try_to_free_buffers+0x4b/0xc0
        &(&mapping->private_lock)->rlock           1515          [<ffffffff811644c3>] create_empty_buffers+0x53/0xe0
        --------------------------------
        &(&mapping->private_lock)->rlock          21757          [<ffffffff811639fc>] __find_get_block_slow.clone.12+0x5c/0x140
        &(&mapping->private_lock)->rlock              8          [<ffffffff81164042>] __getblk+0x172/0x280
        &(&mapping->private_lock)->rlock          53874          [<ffffffff81162e1b>] try_to_free_buffers+0x4b/0xc0
        &(&mapping->private_lock)->rlock           2211          [<ffffffff811644c3>] create_empty_buffers+0x53/0xe0

...............................................................................................................................................................................................

                        rcu_node_level_1:         44905          45942           0.23         245.27      106794.68         391102        1082171           0.00         242.89      470109.62
                        ----------------
                        rcu_node_level_1          45314          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1            450          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1             82          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1             96          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_1          42180          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1           2847          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1            365          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1            550          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340

...............................................................................................................................................................................................

                                   key#4:         42346          42423           0.12          52.55       51174.86        5769310       15811137           0.00         258.70     5212989.73
                                   -----
                                   key#4          42423          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#4          42423          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                             &rq->lock#2:         32506          32530           0.27         827.75      878933.32          67164         464031           0.00         986.37     2499205.67
                             -----------
                             &rq->lock#2          20541          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2           8065          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2            624          [<ffffffff81035095>] double_rq_lock+0x55/0x80
                             &rq->lock#2           2603          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                             -----------
                             &rq->lock#2          27093          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2           1501          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2           3116          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock#2            133          [<ffffffff81627ee4>] __schedule+0x894/0x8f0

...............................................................................................................................................................................................

                                &q->lock:         25347          26436           0.22          18.55       28940.37        2108768        2150179           0.00         248.87     1553201.01
                                --------
                                &q->lock          19318          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock           7121          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                --------
                                &q->lock          17675          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           8764          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0

...............................................................................................................................................................................................

                   &(&base->lock)->rlock:         13960          13990           0.28          16.21       14314.37        2151687       12795986           0.00         254.31     4859887.55
                   ---------------------
                   &(&base->lock)->rlock              8          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock          13456          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              9          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock            517          [<ffffffff8105ab81>] run_timer_softirq+0x1e1/0x3d0
                   ---------------------
                   &(&base->lock)->rlock              8          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock          13457          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock             42          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock            483          [<ffffffff8105ab81>] run_timer_softirq+0x1e1/0x3d0

...............................................................................................................................................................................................

                                   key#5:          9455           9455           0.29         210.44       20273.45        1808737        3200483           0.00         272.78     2220813.98
                                   -----
                                   key#5           9455          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#5           9455          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                                   key#7:          7321           7322           0.38        5677.85      389962.96        1627604        1677054           0.00        3837.44     1020213.00
                                   -----
                                   key#7           7322          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7           7322          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                       &ei->i_data_sem-W:           973           1974           0.24       35270.52     3210943.30           5171         152846           0.10       84180.08    15058260.01
                       &ei->i_data_sem-R:          2536           3403           0.32       57508.30     7667541.19         849724      153694750           0.00       32249.75  1725535510.82
                       -----------------
                         &ei->i_data_sem           3403          [<ffffffff811da9df>] ext4_map_blocks+0x4f/0x290
                         &ei->i_data_sem            795          [<ffffffff811daa53>] ext4_map_blocks+0xc3/0x290
                         &ei->i_data_sem           1179          [<ffffffff811dec73>] mpage_da_map_and_submit+0x143/0x430
                       -----------------
                         &ei->i_data_sem           3341          [<ffffffff811daa53>] ext4_map_blocks+0xc3/0x290
                         &ei->i_data_sem           2012          [<ffffffff811da9df>] ext4_map_blocks+0x4f/0x290
                         &ei->i_data_sem             24          [<ffffffff811dec73>] mpage_da_map_and_submit+0x143/0x430

...............................................................................................................................................................................................

                           &rq->lock#2/1:          5286           5286           0.34         803.51      374651.67           7808          13166           0.00         792.88       64598.54
                           -------------
                           &rq->lock#2/1           5273          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           &rq->lock#2/1             13          [<ffffffff81035082>] double_rq_lock+0x42/0x80
                           -------------
                           &rq->lock#2/1            233          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                           &rq->lock#2/1           2598          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           &rq->lock#2/1           2386          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#2/1             43          [<ffffffff81627ee4>] __schedule+0x894/0x8f0

...............................................................................................................................................................................................

                                   key#1:          2150           2151           0.27          36.63       11702.19          11335          81567           0.00          28.35       54927.05
                                   -----
                                   key#1           2129          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#1             11          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90
                                   key#1             11          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   -----
                                   key#1           2144          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#1              7          [<ffffffff8106e73a>] prepare_to_wait+0x2a/0x90

...............................................................................................................................................................................................

                        rcu_node_level_0:          2028           2132           0.35         490.48       49374.57          30874          52568           0.00          30.07       61374.95
                        ----------------
                        rcu_node_level_0           1114          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            509          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0            154          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0            235          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        ----------------
                        rcu_node_level_0           1231          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0            495          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0             27          [<ffffffff810b5a2b>] force_quiescent_state+0xbb/0x290
                        rcu_node_level_0              7          [<ffffffff810b5ba2>] force_quiescent_state+0x232/0x290

...............................................................................................................................................................................................

                        &input_pool.lock:          1638           1639           0.33          13.94        3029.56         198529        1203823           0.12         238.44      742382.21
                        ----------------
                        &input_pool.lock           1639          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock           1639          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180

...............................................................................................................................................................................................

                &(&wb->list_lock)->rlock:           878            932           0.55        3631.94      231910.07           5434           9105           0.13        3849.80       47199.74
                ------------------------
                &(&wb->list_lock)->rlock            228          [<ffffffff810f08f5>] balance_dirty_pages_ratelimited_nr+0x395/0x510
                &(&wb->list_lock)->rlock            285          [<ffffffff8115d7cb>] writeback_inodes_wb+0x4b/0xa0
                &(&wb->list_lock)->rlock            419          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270
                ------------------------
                &(&wb->list_lock)->rlock            228          [<ffffffff810f08f5>] balance_dirty_pages_ratelimited_nr+0x395/0x510
                &(&wb->list_lock)->rlock            394          [<ffffffff8115d7cb>] writeback_inodes_wb+0x4b/0xa0
                &(&wb->list_lock)->rlock            310          [<ffffffff8115d225>] writeback_sb_inodes+0x215/0x270

...............................................................................................................................................................................................

         &(&bgl->locks[i].lock)->rlock#2:           213            233           0.25         945.09        3156.32            244         182278           0.09       10816.69      760028.57
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2            116          [<ffffffff8120366c>] ext4_lock_group.clone.23+0x8c/0xc0
         &(&bgl->locks[i].lock)->rlock#2              3          [<ffffffff812051bd>] ext4_mb_new_inode_pa+0x25d/0x3d0
         &(&bgl->locks[i].lock)->rlock#2            100          [<ffffffff81208d84>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2             14          [<ffffffff812082a0>] ext4_mb_find_by_goal+0x210/0x2a0
         -------------------------------
         &(&bgl->locks[i].lock)->rlock#2             83          [<ffffffff8120366c>] ext4_lock_group.clone.23+0x8c/0xc0
         &(&bgl->locks[i].lock)->rlock#2             86          [<ffffffff81208d84>] ext4_mb_regular_allocator+0x324/0x420
         &(&bgl->locks[i].lock)->rlock#2              1          [<ffffffff812051bd>] ext4_mb_new_inode_pa+0x25d/0x3d0
         &(&bgl->locks[i].lock)->rlock#2             15          [<ffffffff812082a0>] ext4_mb_find_by_goal+0x210/0x2a0

...............................................................................................................................................................................................

                       mb_cache_spinlock:           171            171           0.38           7.09         243.83          21238          24746           0.12          52.23       29275.92
                       -----------------
                       mb_cache_spinlock            171          [<ffffffff81187292>] mb_cache_shrink_fn+0x32/0x160
                       -----------------
                       mb_cache_spinlock            171          [<ffffffff81187292>] mb_cache_shrink_fn+0x32/0x160

...............................................................................................................................................................................................

   &(&(ei->i_block_reservation_lock))->r:           163            163           0.39        8912.28       18511.08         852735      461233835           0.00       35902.27   143447008.86
   -------------------------------------
   &(&(ei->i_block_reservation_lock))->r             52          [<ffffffff811dae41>] ext4_da_get_block_prep+0x221/0x2d0
   &(&(ei->i_block_reservation_lock))->r             92          [<ffffffff811fc7e9>] ext4_ext_check_cache+0x39/0xc0
   &(&(ei->i_block_reservation_lock))->r             17          [<ffffffff811dae08>] ext4_da_get_block_prep+0x1e8/0x2d0
   &(&(ei->i_block_reservation_lock))->r              2          [<ffffffff811fc8b3>] ext4_ext_put_in_cache+0x43/0x80
   -------------------------------------
   &(&(ei->i_block_reservation_lock))->r            115          [<ffffffff811fc7e9>] ext4_ext_check_cache+0x39/0xc0
   &(&(ei->i_block_reservation_lock))->r             21          [<ffffffff811dae08>] ext4_da_get_block_prep+0x1e8/0x2d0
   &(&(ei->i_block_reservation_lock))->r             25          [<ffffffff811dae41>] ext4_da_get_block_prep+0x221/0x2d0
   &(&(ei->i_block_reservation_lock))->r              1          [<ffffffff811fc8b3>] ext4_ext_put_in_cache+0x43/0x80

...............................................................................................................................................................................................

                                pci_lock:           135            135           0.58          12.90         570.47           3465           8639           1.29          67.85       36915.86
                                --------
                                pci_lock            135          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90
                                --------
                                pci_lock            135          [<ffffffff8138ad22>] pci_bus_read_config_word+0x42/0x90

...............................................................................................................................................................................................

            &(&bp->indirect_lock)->rlock:            96             97           0.68           6.69         193.74            757           1852           0.13         204.27        2648.24
            ----------------------------
            &(&bp->indirect_lock)->rlock             53          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             44          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             60          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             37          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

...............................................................................................................................................................................................

                                   key#6:            84             84           0.39           6.20          88.81         241872        1600248           0.00         244.11      388613.97
                                   -----
                                   key#6             84          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#6             84          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

              &sb->s_type->i_mutex_key#1:            80             80          32.16      450055.98    12827425.89         821297      153616972           2.70    24532455.64 83960427182.10
              --------------------------
              &sb->s_type->i_mutex_key#1             80          [<ffffffff81143813>] do_last+0x373/0x900
              --------------------------
              &sb->s_type->i_mutex_key#1             80          [<ffffffff81143813>] do_last+0x373/0x900

...............................................................................................................................................................................................

                 &(&bdi->wb_lock)->rlock:            47             47           0.63         381.18        7890.78            153            256           0.12          24.22         290.66
                 -----------------------
                 &(&bdi->wb_lock)->rlock              2          [<ffffffff8115d868>] wb_do_writeback+0x48/0x240
                 &(&bdi->wb_lock)->rlock             45          [<ffffffff8115d6a9>] bdi_start_background_writeback+0x29/0x70
                 -----------------------
                 &(&bdi->wb_lock)->rlock             47          [<ffffffff8115d6a9>] bdi_start_background_writeback+0x29/0x70

...............................................................................................................................................................................................

                                   key#2:            27             27           0.49         101.17         427.83           1989           3282           0.12         147.82       11933.71
                                   -----
                                   key#2             24          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2              1          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90
                                   key#2              2          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   -----
                                   key#2             25          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2              2          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90

...............................................................................................................................................................................................

               &sb->s_type->i_lock_key#1:            17             17           0.79         158.83         216.66         850532      153710141           0.00       24504.28    23345300.42
               -------------------------
               &sb->s_type->i_lock_key#1              8          [<ffffffff8118964e>] inode_add_rsv_space+0x2e/0x50
               &sb->s_type->i_lock_key#1              1          [<ffffffff8115d12e>] writeback_sb_inodes+0x11e/0x270
               &sb->s_type->i_lock_key#1              6          [<ffffffff8115b572>] __mark_inode_dirty+0x72/0x230
               &sb->s_type->i_lock_key#1              2          [<ffffffff8118974e>] inode_claim_rsv_space+0x2e/0x60
               -------------------------
               &sb->s_type->i_lock_key#1              3          [<ffffffff8115d12e>] writeback_sb_inodes+0x11e/0x270
               &sb->s_type->i_lock_key#1             10          [<ffffffff8115cbc2>] writeback_single_inode+0x212/0x400
               &sb->s_type->i_lock_key#1              3          [<ffffffff8118964e>] inode_add_rsv_space+0x2e/0x50
               &sb->s_type->i_lock_key#1              1          [<ffffffff8115cb58>] writeback_single_inode+0x1a8/0x400

...............................................................................................................................................................................................

                                   key#3:            16             14           0.82           5.51          28.55           1816           1874           0.00           9.94        4097.29
                                   -----
                                   key#3             16          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3             16          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

               &(&sem->wait_lock)->rlock:             8              8           0.94          61.63          71.35           6911          10321           0.13         292.67       71413.24
               -------------------------
               &(&sem->wait_lock)->rlock              7          [<ffffffff8162a9a6>] rwsem_down_failed_common+0x46/0x160
               &(&sem->wait_lock)->rlock              1          [<ffffffff8136f1e3>] rwsem_wake+0x23/0x60
               -------------------------
               &(&sem->wait_lock)->rlock              8          [<ffffffff8162a9a6>] rwsem_down_failed_common+0x46/0x160

...............................................................................................................................................................................................

               &(&dentry->d_lock)->rlock:             5              5           0.54           1.09           4.24           5391         157132           0.00          87.67       29097.50
               -------------------------
               &(&dentry->d_lock)->rlock              1          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock              2          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              1          [<ffffffff8114c731>] __d_lookup+0xe1/0x1a0
               &(&dentry->d_lock)->rlock              1          [<ffffffff8113fa26>] path_get+0x36/0x50
               -------------------------
               &(&dentry->d_lock)->rlock              2          [<ffffffff8114b822>] dput+0x32/0x1d0
               &(&dentry->d_lock)->rlock              2          [<ffffffff8113fab1>] unlazy_walk+0x71/0x250
               &(&dentry->d_lock)->rlock              1          [<ffffffff8114c40c>] d_alloc+0x3c/0x90

...............................................................................................................................................................................................

          &(&mm->page_table_lock)->rlock:             4              4           1.41          15.33          35.34            346          24730           0.12         193.10       13417.83
          ------------------------------
          &(&mm->page_table_lock)->rlock              4          [<ffffffff81109bfd>] handle_pte_fault+0x72d/0x8c0
          ------------------------------
          &(&mm->page_table_lock)->rlock              1          [<ffffffff81109bfd>] handle_pte_fault+0x72d/0x8c0
          &(&mm->page_table_lock)->rlock              3          [<ffffffff811095cb>] handle_pte_fault+0xfb/0x8c0

...............................................................................................................................................................................................

                   &(&pl->lock)->rlock#2:             4              4           1.88           7.16          15.48             13             14           0.37           3.83          22.39
                   ---------------------
                   &(&pl->lock)->rlock#2              4          [<ffffffff8136cb6a>] prop_norm_percpu.clone.4+0x4a/0x160
                   ---------------------
                   &(&pl->lock)->rlock#2              4          [<ffffffff8136cb6a>] prop_norm_percpu.clone.4+0x4a/0x160

...............................................................................................................................................................................................

                         &mm->mmap_sem-W:             1              1          13.93          13.93          13.93             21          18021           0.13         671.34       44467.79
                         &mm->mmap_sem-R:             3              3          21.66          34.35          81.56            207          13922           0.16        6127.17       37328.84
                         ---------------
                           &mm->mmap_sem              3          [<ffffffff8162ebbf>] do_page_fault+0x1ef/0x4e0
                           &mm->mmap_sem              1          [<ffffffff8110fdef>] sys_mmap_pgoff+0x5f/0x240
                         ---------------
                           &mm->mmap_sem              2          [<ffffffff81111315>] sys_mprotect+0xd5/0x1e0
                           &mm->mmap_sem              2          [<ffffffff8162ebbf>] do_page_fault+0x1ef/0x4e0

...............................................................................................................................................................................................

         &(&futex_queues[i].lock)->rlock:             4              4           0.93           4.17           9.42            297            624           0.13          69.57        2682.43
         -------------------------------
         &(&futex_queues[i].lock)->rlock              3          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff8108773a>] futex_wake+0x7a/0x130
         -------------------------------
         &(&futex_queues[i].lock)->rlock              3          [<ffffffff81086e49>] futex_wait_setup+0x69/0x100
         &(&futex_queues[i].lock)->rlock              1          [<ffffffff810883e1>] futex_requeue+0x451/0x8a0

...............................................................................................................................................................................................

               &(&sbi->s_md_lock)->rlock:             3              3           1.10         185.63         190.61          14809          87232           0.11        1085.84       31397.83
               -------------------------
               &(&sbi->s_md_lock)->rlock              1          [<ffffffff81208041>] ext4_mb_use_best_found+0xc1/0x110
               &(&sbi->s_md_lock)->rlock              2          [<ffffffff81208dff>] ext4_mb_regular_allocator+0x39f/0x420
               -------------------------
               &(&sbi->s_md_lock)->rlock              2          [<ffffffff81208dff>] ext4_mb_regular_allocator+0x39f/0x420
               &(&sbi->s_md_lock)->rlock              1          [<ffffffff81208041>] ext4_mb_use_best_found+0xc1/0x110

...............................................................................................................................................................................................

                     &(&fs->lock)->rlock:             3              3           3.06           3.59          10.06            671           2867           0.12          18.33        4935.58
                     -------------------
                     &(&fs->lock)->rlock              3          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250
                     -------------------
                     &(&fs->lock)->rlock              3          [<ffffffff8113fbe0>] unlazy_walk+0x1a0/0x250

...............................................................................................................................................................................................

                    &irq_desc_lock_class:             3              3           1.07           3.39           7.34            324        2352078           0.00         302.72     1149060.00
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810b0c73>] handle_irq_event+0x53/0x70
                    &irq_desc_lock_class              1          [<ffffffff810b4905>] show_interrupts+0x125/0x310
                    --------------------
                    &irq_desc_lock_class              2          [<ffffffff810b4905>] show_interrupts+0x125/0x310
                    &irq_desc_lock_class              1          [<ffffffff810b340e>] handle_edge_irq+0x1e/0x110

...............................................................................................................................................................................................

              &(&newf->file_lock)->rlock:             3              3           0.35           1.65           2.82            826          34792           0.12           8.78        6789.81
              --------------------------
              &(&newf->file_lock)->rlock              2          [<ffffffff81132227>] fd_install+0x47/0x80
              &(&newf->file_lock)->rlock              1          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              --------------------------
              &(&newf->file_lock)->rlock              2          [<ffffffff81150cbb>] alloc_fd+0x3b/0x150
              &(&newf->file_lock)->rlock              1          [<ffffffff81132227>] fd_install+0x47/0x80

...............................................................................................................................................................................................

                         tasklist_lock-W:             1              1          13.60          13.60          13.60            204            799           0.13          25.43        2589.78
                         tasklist_lock-R:             1              1           0.98           0.98           0.98             61            496           0.56          29.74        1887.15
                         ---------------
                           tasklist_lock              1          [<ffffffff8104e1e2>] do_wait+0xc2/0x260
                           tasklist_lock              1          [<ffffffff8104d17a>] release_task+0x7a/0x4a0
                         ---------------
                           tasklist_lock              1          [<ffffffff810495b9>] copy_process+0xeb9/0x1320
                           tasklist_lock              1          [<ffffffff8104d17a>] release_task+0x7a/0x4a0

...............................................................................................................................................................................................

        &(&journal->j_state_lock)->rlock:             2              2           0.95           4.29           5.24             25            683           0.12          21.27         522.74
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81215085>] journal_stop+0x155/0x2e0
        &(&journal->j_state_lock)->rlock              1          [<ffffffff8121c3c2>] journal_start_commit+0x32/0xa0
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81216bf3>] journal_commit_transaction+0x93/0x12e0
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81214502>] start_this_handle+0x72/0x450

...............................................................................................................................................................................................

             &(&sighand->siglock)->rlock:             1              1           4.18           4.18           4.18            224           1078           0.12          20.33        1990.76
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff8105ffb0>] exit_signals+0x60/0x100
             ---------------------------
             &(&sighand->siglock)->rlock              1          [<ffffffff8104d1da>] release_task+0xda/0x4a0

...............................................................................................................................................................................................

                                   key#7:             1              1           0.91           0.91           0.91          14596          75941           0.12       10748.45       47812.46
                                   -----
                                   key#7              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#7              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

...............................................................................................................................................................................................

                                   key#2:             1              1           1.30           1.30           1.30            111           2125           0.12          11.19         388.53
                                   -----
                                   key#2              1          [<ffffffff8106e7c1>] remove_wait_queue+0x21/0x70
                                   -----
                                   key#2              1          [<ffffffff81034b17>] __wake_up_sync_key+0x37/0x80

...............................................................................................................................................................................................

                        shrinker_rwsem-R:             0              0           0.00           0.00           0.00              0          24746          16.31        9801.95     2408403.69
                                   key#4:             0              0           0.00           0.00           0.00              5             10           0.18           0.83           4.12
                             sysfs_mutex:             0              0           0.00           0.00           0.00              2          93133           0.16          99.80       38775.37
                         inode_hash_lock:             0              0           0.00           0.00           0.00            544          13277           0.12          10.53        7442.64
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              3             49           0.17           1.35          23.69
                                pgd_lock:             0              0           0.00           0.00           0.00             22             26           0.41           1.76          27.89
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0             91           3.15          14.84         672.98
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          47991           0.00          12.64       43835.10
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00           6532           7094           2.05         113.92       53391.18
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              1           1.07           1.07           1.07
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             44          71476           0.16         248.40      393480.43
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              7            200           0.12           1.01          28.40
                           watchdog_lock:             0              0           0.00           0.00           0.00            960            960           3.99          37.15       11747.93
                             pidmap_lock:             0              0           0.00           0.00           0.00            202            399           0.27           5.64         375.44
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00            207           1418           0.12          17.16        2091.78
                     kthread_create_lock:             0              0           0.00           0.00           0.00              2              3           0.15           0.98           1.76
                                     key:             0              0           0.00           0.00           0.00              4              6           0.15          13.52          23.63
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.12           6.94          22.70
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00              4             21           0.13           6.13          23.71
                                events-R:             0              0           0.00           0.00           0.00              0          23101           3.44        5054.85      583722.30
                             sysctl_lock:             0              0           0.00           0.00           0.00              2             11           0.12           0.51           2.21
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              2              9           0.21          72.26         276.31
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          40809           0.00          81.27       30616.15
                                   key#1:             0              0           0.00           0.00           0.00             50            987           0.12           6.19         161.47
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2           7.89          16.33          24.22
                             &p->pi_lock:             0              0           0.00           0.00           0.00        1371710        3545495           0.12         306.59    16542204.02
                          &port_lock_key:             0              0           0.00           0.00           0.00              4             13           0.13          21.83          83.14
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0     1025952753           0.00       31124.31   406302481.51
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2             47           0.12           1.00          13.45
                                bdi_lock:             0              0           0.00           0.00           0.00              2              5          16.00          58.83         143.84
                         pci_config_lock:             0              0           0.00           0.00           0.00           3465           8639           1.05          17.36       14265.65
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0           5703           0.11         295.89       85865.52
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              1             14           6.28          15.94         168.44
                               balancing:             0              0           0.00           0.00           0.00              0         736977           0.00         615.58     2547266.17
                         &cpu_base->lock:             0              0           0.00           0.00           0.00            168        4610459           0.00         249.06    21361808.14
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              4             36           0.09           0.87          11.85
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          10.54          16.26          26.79
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             27            191           0.20          13.43         142.51
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.79           5.78          14.67
                              &tbl->lock:             0              0           0.00           0.00           0.00              2            587           0.12          41.37        1156.77
                                  &timer:             0              0           0.00           0.00           0.00              0        6978114           0.00         354.79    19152916.49
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          23070           0.09           5.55        3046.02
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            110            477           0.16          10.92         303.90
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0      153616845           0.00       14639.29    14796015.47
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00            195            200           0.23           1.97         144.42
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              4              5           0.26           0.55           1.92
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2             47           0.12           1.47          14.81
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              7           4230           0.14          23.45        4797.44
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              0             36           0.10           0.69           8.14
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          44893           0.09           3.83        8005.29
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00             28             44           0.13          18.48          79.25
                            init_fs.lock:             0              0           0.00           0.00           0.00              2              2           0.50           0.53           1.03
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00            197            200           0.13           4.22         166.93
                            &port->mutex:             0              0           0.00           0.00           0.00              3              5           0.45           2.28           6.20
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            960           4.48          38.75       13314.93
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1920          10.05          51.31       39038.52
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1920           8.23          17.19       24165.31
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             54          11340           0.12           5.14        1671.35
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.35           1.71          72.00
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             24           0.26           1.12          13.46
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              8           0.23           0.31           2.06
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            434           0.09           6.21         512.59
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              8           2.62           3.70          24.26
                               cdev_lock:             0              0           0.00           0.00           0.00              3              3           0.79           0.96           2.66
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             48          13.51          24.60         834.62
                     &tty->termios_mutex:             0              0           0.00           0.00           0.00              1              1           0.76           0.76           0.76
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.60           1.83
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.13           0.59           1.99
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              2           0.17           0.27           0.44
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.14           0.44           1.10
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          17.79          25.32          88.98
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              5              5        1208.41        8519.79       20083.02
                                   key#6:             0              0           0.00           0.00           0.00          20797          42440           0.13         246.45      154787.83
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            233          35725           0.16          92.39        7865.78
                             rename_lock:             0              0           0.00           0.00           0.00              5             81           0.39           4.62         106.66
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              4          43.27         670.16        1816.81
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              0            120           0.16         192.80        1345.07
                                   key#2:             0              0           0.00           0.00           0.00             10            415           0.11           1.66          64.16
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              8            403           1.19          64.56        3105.35
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          23037           1.46         235.19      319422.78
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          23037           2.69        5052.37      543081.30
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1          24750           0.09           6.23       16674.94
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             11           4233           3.50          61.33       25116.05
                         dcache_lru_lock:             0              0           0.00           0.00           0.00            583            593           0.13           5.84         824.30
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00            479            622           0.12           3.70         362.40
                                &p->lock:             0              0           0.00           0.00           0.00              0           2702           0.22         652.74       54450.02
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1          24750           0.09         125.57       11044.46
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1          24750           0.09         119.09       16521.68
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.44           2.82           4.26
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          15.06          15.06          15.06
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00            293           7058           0.17          66.91        4521.61
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              2          28110           0.12           1.62        3830.93
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           9370           1.22        1463.78       36543.21
                               swap_lock:             0              0           0.00           0.00           0.00              7            341           0.12           1.56          55.46
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           0.89           1.22           2.10
                                   key#7:             0              0           0.00           0.00           0.00             21             84           0.22          13.06         851.48
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              2           0.89           1.03           1.92
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             46            231           0.16           7.50         407.11
                                   key#3:             0              0           0.00           0.00           0.00              1              1           0.55           0.55           0.55
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            539           1091           0.13           6.57         561.00
                                   key#3:             0              0           0.00           0.00           0.00             10             19           0.12           4.36          24.15
                                   key#3:             0              0           0.00           0.00           0.00              5             12           0.13           6.60          18.09
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             14            416           0.12          14.62         178.02
                                   key#3:             0              0           0.00           0.00           0.00              5              5           0.34           1.26           3.29
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             19            302           0.64       11937.38       14635.10
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.61           0.79           1.40
                             fasync_lock:             0              0           0.00           0.00           0.00              2              2           0.43           0.53           0.96
                                   key#4:             0              0           0.00           0.00           0.00             12            312           0.13          19.14          69.31
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              2           0.37           0.92           1.29
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              5             10           0.18           0.71           4.57
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1          24752           0.09        1926.47       19533.73
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              3             12           0.17           2.00          10.35
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             13            628           0.12          20.43         224.70
                              jbd_handle:             0              0           0.00           0.00           0.00              0            311           2.12         238.03        2242.37
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              3              7           0.18           1.19           4.15
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              6              6           3.72         140.54         457.77
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              5              6           0.17           0.74           3.05
       &(&sbi->s_rsv_window_lock)->rlock:             0              0           0.00           0.00           0.00              1              3           0.15           1.37           2.41
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             44            470           1.41          39.31        4041.87
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1          24750           0.09           5.82       11175.62
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             16           0.13           0.59           3.26
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             47           0.24          46.83         435.99
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             24           0.43           5.45          30.91
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             64           0.12           1.20          14.82
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0             14           0.14           1.32           7.82
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.15           1.94           4.13
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              6           0.14           0.98           2.45
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              2            194           3.74          20.56         837.85
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              5              7           0.10           0.31           1.17
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            373           0.13           2.63         164.55
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0             78           0.82          11.09         145.73
                            s_active#3-R:             0              0           0.00           0.00           0.00              0           4608           0.55          83.38        3858.52
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           9216           0.50          82.72        8393.33
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           4512           0.35          86.67        3526.99
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             48        2121.37       28138.67      208845.15
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              6           0.08          20.27          20.77
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             48        2116.18       28132.62      208441.06
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             48           0.93           4.64          75.08
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           1.41           5.29           6.70
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            480           0.19           2.52         359.94
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            480           4.89         219.91        8991.14
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            480           0.37           9.27        1446.78
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            470           3.62          59.42        7126.81
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            470           2.41          55.91        5849.88
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            470           2.14          50.28        5216.52
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            448           0.41          14.74        2459.31
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             96           8.29          29.90        1494.73
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            769           0.13           3.86         326.52
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            770           0.26           5.79         434.46
                             &vha->timer:             0              0           0.00           0.00           0.00              0           8639           1.82         156.29       97589.14
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             36           8.33          71.31         723.71
                              &n->lock-W:             0              0           0.00           0.00           0.00              5            167           0.14           4.87         135.58
                              &n->lock-R:             0              0           0.00           0.00           0.00              0             17           0.20           2.55          13.43
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            200           0.33           2.59         166.90
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.53           1.58          79.59
                              &bp->timer:             0              0           0.00           0.00           0.00              0            480           6.23         225.33       10307.08
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1             17           0.12           0.28           2.78
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             16           0.51           1.74          20.88
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              1          28.88          28.88          28.88
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              6           2.11           9.02          29.08
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              6           0.14           0.18           0.91
                               kblockd-R:             0              0           0.00           0.00           0.00              0            207           2.96        6749.02       41253.36
               (&(&q->delay_work)->work):             0              0           0.00           0.00           0.00              0            207           1.69        6746.13       40883.37
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             96           8.92          30.71        1665.39
                              xtime_lock:             0              0           0.00           0.00           0.00              0          47991           0.00          45.78      494157.39
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             48        2120.51       28137.21      208767.17
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             64           8.28          37.45         959.84
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             64          10.94          67.28        1508.47
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1          24762           0.09      311599.27      553316.35
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.13           0.76           1.57
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             16          24.01          74.14         667.02
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             16          21.16          70.18         618.33
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2          49500           0.09           9.14       33347.13
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1          24750           0.09           7.67       16525.85
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4          99000           0.09           8.02       36315.18
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1          24750           0.09           6.59       16880.33
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1          24750           0.09           7.53       16179.93
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1          24750           0.09           5.75       11288.29
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1          24750           0.09          10.13       16525.35
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1          24750           0.09          60.40       16497.23
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13           6.79          50.76
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1          24750           0.09           9.16       10890.50
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              8           0.84           3.08          17.82
                                       t:             0              0           0.00           0.00           0.00              0             48           7.99          34.17         762.71
                        &f->secret_timer:             0              0           0.00           0.00           0.00              0              2          13.26          28.55          41.81
                                &f->lock:             0              0           0.00           0.00           0.00              0              2          11.56          24.86          36.42
                          &fc->rnd_timer:             0              0           0.00           0.00           0.00              0              1          36.38          36.38          36.38
                              &rif_timer:             0              0           0.00           0.00           0.00              0              1           6.91           6.91           6.91
                                rif_lock:             0              0           0.00           0.00           0.00              0              1           0.58           0.58           0.58
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00           1862           1934           0.12           1.85         625.28
                              dirty_lock:             0              0           0.00           0.00           0.00           1882           1972           0.56          10.56        3242.29
                 swapper_space.tree_lock:             0              0           0.00           0.00           0.00              1              7           0.17           2.20           3.61
                             mmlist_lock:             0              0           0.00           0.00           0.00              4              4           0.42           0.91           2.59
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00             22          26873           0.09    35846550.84  5401062620.87
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1          24750           0.09          83.38       16967.89
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              7           0.92         641.75        1275.43
        &meta_group_info[i]->alloc_sem-R:             0              0           0.00           0.00           0.00            529            588           0.79         248.82        5000.08
       &(&sbi->s_next_gen_lock)->rlock#2:             0              0           0.00           0.00           0.00            528            588           0.14           1.73         286.79
                      &ei->xattr_sem#2-R:             0              0           0.00           0.00           0.00            206            588           0.14           3.49         411.59
              &(&sbi->s_bal_lock)->rlock:             0              0           0.00           0.00           0.00           2502           5020           0.12        5088.37       13287.75
                     &type->s_lock_key#2:             0              0           0.00           0.00           0.00             18             80         158.11        8786.87       86195.27
          &(&ei->i_prealloc_lock)->rlock:             0              0           0.00           0.00           0.00           1857           2382           0.12         123.22        1390.26
                &(&pa->pa_lock)->rlock#2:             0              0           0.00           0.00           0.00            886           2310           0.12         324.95        1525.87
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             80           4.96          53.62        1140.95
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00            547           9780           0.12         386.44        3524.33
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              7         393835           0.12         283.27      106749.81
