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
-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

                   &(&tree->lock)->rlock:      65327414       66778530           0.10         402.14    78124437.98      139242170      213069766           0.00        1034.46   120944236.85
                   ---------------------
                   &(&tree->lock)->rlock       18250161          [<ffffffff812ff3b1>] set_extent_bit+0x71/0x500
                   &(&tree->lock)->rlock       13647615          [<ffffffff812fec84>] clear_extent_bit+0x94/0x420
                   &(&tree->lock)->rlock       17175383          [<ffffffff8130064d>] end_bio_extent_readpage+0x15d/0x2f0
                   &(&tree->lock)->rlock        8038493          [<ffffffff813001a5>] set_state_private+0x25/0xd0
                   ---------------------
                   &(&tree->lock)->rlock       23733262          [<ffffffff812ff3b1>] set_extent_bit+0x71/0x500
                   &(&tree->lock)->rlock       20121101          [<ffffffff812fec84>] clear_extent_bit+0x94/0x420
                   &(&tree->lock)->rlock        6391053          [<ffffffff8130064d>] end_bio_extent_readpage+0x15d/0x2f0
                   &(&tree->lock)->rlock        7633175          [<ffffffff813001a5>] set_state_private+0x25/0xd0

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

                 &(&n->list_lock)->rlock:         16268          16395           0.24          11.67       11377.68        2267441        3553482           0.13         300.95     1496373.45
                 -----------------------
                 &(&n->list_lock)->rlock          15716          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0
                 &(&n->list_lock)->rlock            679          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 -----------------------
                 &(&n->list_lock)->rlock          15694          [<ffffffff8112a945>] get_partial_node+0x55/0x1c0
                 &(&n->list_lock)->rlock            701          [<ffffffff8112abd3>] __slab_free+0x123/0x2c0

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

                      &(&h->lock)->rlock:          7060           7085           0.28          41.32       20450.79         500580        1290292           0.00         294.36     2802960.42
                      ------------------
                      &(&h->lock)->rlock           1435          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock           3686          [<ffffffff81354006>] blk_end_bidi_request+0x46/0x80
                      &(&h->lock)->rlock            233          [<ffffffffa0003861>] do_cciss_request+0x4a1/0x5f0 [cciss]
                      &(&h->lock)->rlock            248          [<ffffffff813555d4>] __make_request+0x1f4/0x330
                      ------------------
                      &(&h->lock)->rlock            277          [<ffffffffa0002fb7>] cciss_softirq_done+0x1a7/0x2e0 [cciss]
                      &(&h->lock)->rlock           5025          [<ffffffffa0004c92>] do_cciss_msix_intr+0x22/0x230 [cciss]
                      &(&h->lock)->rlock              6          [<ffffffff813556c9>] __make_request+0x2e9/0x330
                      &(&h->lock)->rlock            162          [<ffffffff813555d4>] __make_request+0x1f4/0x330

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

                                &q->lock:          4677           4700           0.35           7.37        6101.26         480572         483226           0.00         236.40      349406.30
                                --------
                                &q->lock           1168          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120
                                &q->lock           3532          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                --------
                                &q->lock           1202          [<ffffffff8108ae58>] generic_exec_single+0x48/0xb0
                                &q->lock           3498          [<ffffffff8108b627>] generic_smp_call_function_single_interrupt+0x57/0x120

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

                        rcu_node_level_1:          4503           4551           0.39          37.99       20965.30          19517          52827           0.08          13.93       56400.16
                        ----------------
                        rcu_node_level_1           4477          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1             58          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_1             16          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        ----------------
                        rcu_node_level_1           4295          [<ffffffff810b604a>] __rcu_process_callbacks+0x25a/0x370
                        rcu_node_level_1             39          [<ffffffff810b5ad8>] force_quiescent_state+0x168/0x290
                        rcu_node_level_1             58          [<ffffffff810b5190>] rcu_start_gp+0xa0/0x340
                        rcu_node_level_1            159          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340

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

                                   key#2:          2552           2552           0.36          26.09        4201.83         382516         387395           0.12         290.69      735305.40
                                   -----
                                   key#2           2415          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2            137          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   -----
                                   key#2           2531          [<ffffffff81034bb2>] __wake_up+0x32/0x70
                                   key#2             19          [<ffffffff8106e641>] finish_wait+0x41/0x80
                                   key#2              2          [<ffffffff8106e6aa>] prepare_to_wait_exclusive+0x2a/0x90

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

                               &rq->lock:          1148           1149           0.28          70.00        9326.35          17989        2907711           0.00         280.99     5013817.18
                               ---------
                               &rq->lock            705          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock              2          [<ffffffff81034edb>] task_rq_lock+0x5b/0xb0
                               &rq->lock             91          [<ffffffff81042f05>] try_to_wake_up+0x215/0x2d0
                               &rq->lock            308          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               ---------
                               &rq->lock            702          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                               &rq->lock              2          [<ffffffff81627ee4>] __schedule+0x894/0x8f0
                               &rq->lock            161          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                               &rq->lock            260          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

                 &(&worker->lock)->rlock:           518            520           0.30          11.93         471.84         165600         655817           0.00         246.51      694219.73
                 -----------------------
                 &(&worker->lock)->rlock            274          [<ffffffff8130c3b4>] btrfs_queue_worker+0x154/0x330
                 &(&worker->lock)->rlock            161          [<ffffffff8130c737>] worker_loop+0x1a7/0x540
                 &(&worker->lock)->rlock             65          [<ffffffff8130c887>] worker_loop+0x2f7/0x540
                 &(&worker->lock)->rlock             20          [<ffffffff8130c6aa>] worker_loop+0x11a/0x540
                 -----------------------
                 &(&worker->lock)->rlock             43          [<ffffffff8130c887>] worker_loop+0x2f7/0x540
                 &(&worker->lock)->rlock            247          [<ffffffff8130c3b4>] btrfs_queue_worker+0x154/0x330
                 &(&worker->lock)->rlock            225          [<ffffffff8130c737>] worker_loop+0x1a7/0x540
                 &(&worker->lock)->rlock              5          [<ffffffff8130c6aa>] worker_loop+0x11a/0x540

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

                   &(&zone->lock)->rlock:           454            454           0.31           6.71         674.06          20575        1028254           0.14         288.33     2493775.55
                   ---------------------
                   &(&zone->lock)->rlock            311          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510
                   &(&zone->lock)->rlock            143          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   ---------------------
                   &(&zone->lock)->rlock            311          [<ffffffff810ed2c8>] get_page_from_freelist+0x428/0x770
                   &(&zone->lock)->rlock            143          [<ffffffff810ee983>] __free_pages_ok+0xb3/0x510

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

                             &rq->lock/1:           349            349           0.57          51.38        2950.76           2598           9471           0.09          58.16       27133.03
                             -----------
                             &rq->lock/1            349          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             -----------
                             &rq->lock/1             15          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                             &rq->lock/1            128          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock/1            108          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock/1              1          [<ffffffff8103605f>] sched_ttwu_do_pending+0x2f/0x70

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

                             &rq->lock#2:           132            132           0.43          20.62         568.02           3739          86618           0.00          31.72      209718.46
                             -----------
                             &rq->lock#2            110          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2              6          [<ffffffff810423ef>] load_balance+0x5bf/0x820
                             &rq->lock#2             13          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2              3          [<ffffffff81042ad0>] active_load_balance_cpu_stop+0x40/0x260
                             -----------
                             &rq->lock#2            111          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#2              4          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#2             12          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                             &rq->lock#2              2          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0

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

                &(&workers->lock)->rlock:            76             76           0.32           1.95          64.29          63762         396361           0.00         211.02      117094.86
                ------------------------
                &(&workers->lock)->rlock              1          [<ffffffff8130c0ab>] btrfs_start_workers+0x2b/0x50
                &(&workers->lock)->rlock             36          [<ffffffff8130c989>] worker_loop+0x3f9/0x540
                &(&workers->lock)->rlock              5          [<ffffffff8130c501>] btrfs_queue_worker+0x2a1/0x330
                &(&workers->lock)->rlock             34          [<ffffffff8130c303>] btrfs_queue_worker+0xa3/0x330
                ------------------------
                &(&workers->lock)->rlock              1          [<ffffffff8130c7d4>] worker_loop+0x244/0x540
                &(&workers->lock)->rlock             26          [<ffffffff8130c303>] btrfs_queue_worker+0xa3/0x330
                &(&workers->lock)->rlock             47          [<ffffffff8130c989>] worker_loop+0x3f9/0x540
                &(&workers->lock)->rlock              2          [<ffffffff8130c501>] btrfs_queue_worker+0x2a1/0x330

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

          &(&workers->order_lock)->rlock:            70             70           0.50          73.08         353.85            598           1209           0.10          73.39         863.28
          ------------------------------
          &(&workers->order_lock)->rlock             36          [<ffffffff8130c4bf>] btrfs_queue_worker+0x25f/0x330
          &(&workers->order_lock)->rlock              8          [<ffffffff8130bca3>] run_ordered_completions+0x93/0xf0
          &(&workers->order_lock)->rlock             26          [<ffffffff8130bc64>] run_ordered_completions+0x54/0xf0
          ------------------------------
          &(&workers->order_lock)->rlock             18          [<ffffffff8130bca3>] run_ordered_completions+0x93/0xf0
          &(&workers->order_lock)->rlock              8          [<ffffffff8130c4bf>] btrfs_queue_worker+0x25f/0x330
          &(&workers->order_lock)->rlock             44          [<ffffffff8130bc64>] run_ordered_completions+0x54/0xf0

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

            &(&bp->indirect_lock)->rlock:            64             66           0.86           9.71         229.54            524           1184           0.13           4.79        1900.47
            ----------------------------
            &(&bp->indirect_lock)->rlock             28          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]
            &(&bp->indirect_lock)->rlock             38          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            ----------------------------
            &(&bp->indirect_lock)->rlock             28          [<ffffffffa01939ce>] bnx2_reg_rd_ind+0x2e/0x60 [bnx2]
            &(&bp->indirect_lock)->rlock             38          [<ffffffffa01963f8>] bnx2_send_heart_beat+0x28/0x70 [bnx2]

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

              &(&device->io_lock)->rlock:            62             64           0.41          53.26         200.04            649           1589           0.10         188.69         834.67
              --------------------------
              &(&device->io_lock)->rlock              4          [<ffffffff8130554f>] run_scheduled_bios+0x43f/0x510
              &(&device->io_lock)->rlock             28          [<ffffffff81305a9f>] schedule_bio.clone.35+0x5f/0x120
              &(&device->io_lock)->rlock             32          [<ffffffff813051c6>] run_scheduled_bios+0xb6/0x510
              --------------------------
              &(&device->io_lock)->rlock             34          [<ffffffff81305a9f>] schedule_bio.clone.35+0x5f/0x120
              &(&device->io_lock)->rlock              1          [<ffffffff8130554f>] run_scheduled_bios+0x43f/0x510
              &(&device->io_lock)->rlock             29          [<ffffffff813051c6>] run_scheduled_bios+0xb6/0x510

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

                   &(&base->lock)->rlock:            52             53           0.37           7.10          64.33          77435        1793684           0.12         259.33     2901973.29
                   ---------------------
                   &(&base->lock)->rlock              8          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0
                   &(&base->lock)->rlock             43          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              2          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   ---------------------
                   &(&base->lock)->rlock              8          [<ffffffff8105af9f>] add_timer_on+0x5f/0x110
                   &(&base->lock)->rlock             41          [<ffffffff8105a11b>] lock_timer_base.clone.20+0x3b/0x70
                   &(&base->lock)->rlock              4          [<ffffffff8105a9e7>] run_timer_softirq+0x47/0x3d0

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

                             &rq->lock#3:            43             43           0.75          13.74         189.33           1933          67565           0.00         225.87      165268.79
                             -----------
                             &rq->lock#3             39          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#3              3          [<ffffffff8162770e>] __schedule+0xbe/0x8f0
                             &rq->lock#3              1          [<ffffffff810423ef>] load_balance+0x5bf/0x820
                             -----------
                             &rq->lock#3             37          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                             &rq->lock#3              1          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                             &rq->lock#3              5          [<ffffffff810350a2>] double_rq_lock+0x62/0x80

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

           &(&mapping->tree_lock)->rlock:            36             36           0.40           5.22          67.21           1508       30454973           0.12         299.26     7464550.24
           -----------------------------
           &(&mapping->tree_lock)->rlock             30          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180
           &(&mapping->tree_lock)->rlock              6          [<ffffffff810efb66>] test_set_page_writeback+0x66/0x190
           -----------------------------
           &(&mapping->tree_lock)->rlock             36          [<ffffffff810f0e12>] test_clear_page_writeback+0x62/0x180

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

               &(&zone->lru_lock)->rlock:            32             32           0.44           4.13          59.63           4704        2515129           0.13         233.35     1201511.74
               -------------------------
               &(&zone->lru_lock)->rlock             30          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120
               &(&zone->lru_lock)->rlock              2          [<ffffffff810f234c>] release_pages+0x10c/0x280
               -------------------------
               &(&zone->lru_lock)->rlock             32          [<ffffffff810f2572>] pagevec_lru_move_fn+0xb2/0x120

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

                        rcu_node_level_0:            27             30           0.57           7.79          62.19           1625           2954           0.12          12.03        3843.06
                        ----------------
                        rcu_node_level_0             14          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0              2          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0              1          [<ffffffff810b5280>] rcu_start_gp+0x190/0x340
                        rcu_node_level_0              7          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        ----------------
                        rcu_node_level_0             20          [<ffffffff810b548f>] rcu_report_qs_rnp+0x5f/0x170
                        rcu_node_level_0              3          [<ffffffff810b6070>] __rcu_process_callbacks+0x280/0x370
                        rcu_node_level_0              3          [<ffffffff810b5bb5>] force_quiescent_state+0x245/0x290
                        rcu_node_level_0              3          [<ffffffff810b5ba2>] force_quiescent_state+0x232/0x290

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

                           &rq->lock#2/1:            19             19           0.96           9.34          70.60            330            595           0.09          18.87        1008.77
                           -------------
                           &rq->lock#2/1             19          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#2/1              5          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                           &rq->lock#2/1              9          [<ffffffff81035075>] double_rq_lock+0x35/0x80
                           &rq->lock#2/1              3          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           &rq->lock#2/1              2          [<ffffffff81042ad0>] active_load_balance_cpu_stop+0x40/0x260

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

                           &rq->lock#3/1:             4              4           0.66           3.41           7.61             48            233           0.09          47.25        2067.12
                           -------------
                           &rq->lock#3/1              4          [<ffffffff810350a2>] double_rq_lock+0x62/0x80
                           -------------
                           &rq->lock#3/1              2          [<ffffffff81042e7f>] try_to_wake_up+0x18f/0x2d0
                           &rq->lock#3/1              2          [<ffffffff81035075>] double_rq_lock+0x35/0x80

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

                        &input_pool.lock:             3              3           0.81           1.71           3.46            349         250378           0.00         243.57       99571.94
                        ----------------
                        &input_pool.lock              3          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180
                        ----------------
                        &input_pool.lock              3          [<ffffffff81418c4e>] mix_pool_bytes_extract+0x5e/0x180

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

                                 sb_lock:             2              2           1.29           1.43           2.72            109            263           0.12          15.91         614.73
                                 -------
                                 sb_lock              1          [<ffffffff811369cd>] put_super+0x1d/0x40
                                 sb_lock              1          [<ffffffff81137a22>] iterate_supers+0xb2/0xf0
                                 -------
                                 sb_lock              1          [<ffffffff81137a22>] iterate_supers+0xb2/0xf0
                                 sb_lock              1          [<ffffffff81137635>] grab_super_passive+0x25/0xc0

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

                                   key#3:             1              1           1.61           1.61           1.61            797            807           0.00          12.57        2529.37
                                   -----
                                   key#3              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80
                                   -----
                                   key#3              1          [<ffffffff81385520>] __percpu_counter_add+0x50/0x80

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

        &(&journal->j_state_lock)->rlock:             1              1           6.95           6.95           6.95             29            711           0.12          16.69         527.00
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81214502>] start_this_handle+0x72/0x450
        --------------------------------
        &(&journal->j_state_lock)->rlock              1          [<ffffffff81216bf3>] journal_commit_transaction+0x93/0x12e0

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

                    &irq_desc_lock_class:             0              0           0.00           0.00           0.00            195         502354           0.00         239.15      381071.86
                                pgd_lock:             0              0           0.00           0.00           0.00             26             29           0.38           2.74          42.63
                 &rcu_bh_state.onofflock:             0              0           0.00           0.00           0.00              0             54           4.46          20.71         531.28
                     file_systems_lock-R:             0              0           0.00           0.00           0.00              1              1          25.09          25.09          25.09
              &rcu_sched_state.onofflock:             0              0           0.00           0.00           0.00            183            289           4.05          42.95        3460.67
                   &(&gcwq->lock)->rlock:             0              0           0.00           0.00           0.00             26          44722           0.16         295.65      385869.17
                  random_write_wait.lock:             0              0           0.00           0.00           0.00              5              6           0.17           0.84           3.38
                           watchdog_lock:             0              0           0.00           0.00           0.00            606            606           4.22          24.74        6707.48
                     tick_broadcast_lock:             0              0           0.00           0.00           0.00              0              1           0.73           0.73           0.73
               __vsyscall_gtod_data.lock:             0              0           0.00           0.00           0.00              0          30293           0.00          12.42       21371.21
                                   key#4:             0              0           0.00           0.00           0.00              5             10           0.15           0.91           4.90
                             sysfs_mutex:             0              0           0.00           0.00           0.00              3          59940           0.16          91.42       24249.42
                         inode_hash_lock:             0              0           0.00           0.00           0.00             11           8740           0.12           4.15        4248.41
                 &sb->s_type->i_lock_key:             0              0           0.00           0.00           0.00              2             31           0.15           0.58           9.95
                           vmlist_lock-R:             0              0           0.00           0.00           0.00              2              2          16.89          19.89          36.78
                          &port_lock_key:             0              0           0.00           0.00           0.00              5             13           0.12          23.39          86.91
                             &p->pi_lock:             0              0           0.00           0.00           0.00          10270         285490           0.13         289.90     1157965.49
                             pidmap_lock:             0              0           0.00           0.00           0.00             25             34           0.33           2.09          32.41
                         tasklist_lock-W:             0              0           0.00           0.00           0.00             22             69           0.14          19.53         319.28
                         tasklist_lock-R:             0              0           0.00           0.00           0.00             31            353           0.15          16.02         545.94
                &(&p->alloc_lock)->rlock:             0              0           0.00           0.00           0.00             27            156           0.12           8.90         153.24
             &(&sighand->siglock)->rlock:             0              0           0.00           0.00           0.00             52            187           0.11          15.51         283.95
                     kthread_create_lock:             0              0           0.00           0.00           0.00             16             24           0.13           0.79          11.81
                                     key:             0              0           0.00           0.00           0.00             17             31           0.15           6.28          59.94
                           big_tty_mutex:             0              0           0.00           0.00           0.00              2              8           0.11          11.71          34.75
                &(&stopper->lock)->rlock:             0              0           0.00           0.00           0.00          10956          16449           0.13          27.69       48235.96
                                events-R:             0              0           0.00           0.00           0.00              0          14581           3.62         137.45      183860.74
                             sysctl_lock:             0              0           0.00           0.00           0.00              3             20           0.13           0.89           5.10
                        &namespace_sem-R:             0              0           0.00           0.00           0.00              1              3           0.21          70.80         104.95
                         vfsmount_lock-R:             0              0           0.00           0.00           0.00              0          38117           0.09         128.74       15266.69
                     &(&fs->lock)->rlock:             0              0           0.00           0.00           0.00            130           3534           0.13           8.57        3349.42
                         rcu_read_lock-R:             0              0           0.00           0.00           0.00              0      109937093           0.00        1033.49    39052736.72
                        proc_subdir_lock:             0              0           0.00           0.00           0.00              7           2645           0.14          10.51        2523.60
               &sb->s_type->i_lock_key#4:             0              0           0.00           0.00           0.00              2          28075           0.09           1.82        4875.93
               &sb->s_type->i_lock_key#3:             0              0           0.00           0.00           0.00              5             11           0.13           1.94           9.78
                            init_fs.lock:             0              0           0.00           0.00           0.00              7             15           0.12           0.56           4.19
               &sb->s_type->i_lock_key#8:             0              0           0.00           0.00           0.00              1             42           0.09           2.64          14.99
                         nl_table_lock-R:             0              0           0.00           0.00           0.00              2             26           0.13           6.09          15.16
                      nl_table_wait.lock:             0              0           0.00           0.00           0.00              2             26           0.13           1.54           9.03
                                bdi_lock:             0              0           0.00           0.00           0.00              1              1          42.86          42.86          42.86
                                pci_lock:             0              0           0.00           0.00           0.00           1212           5454           1.29          31.75       21165.07
                         pci_config_lock:             0              0           0.00           0.00           0.00           1212           5454           1.05           7.96        8477.09
                &rcu_sched_state.fqslock:             0              0           0.00           0.00           0.00              0            245           0.58          39.92        4099.78
              &sb->s_type->i_mutex_key#4:             0              0           0.00           0.00           0.00              3              8           3.48          14.54          86.65
                               balancing:             0              0           0.00           0.00           0.00              0         337057           0.10         274.07     1629383.49
                         &cpu_base->lock:             0              0           0.00           0.00           0.00             68        2910695           0.00         257.10    24957484.11
               &sb->s_type->i_lock_key#9:             0              0           0.00           0.00           0.00              7             42           0.10           1.64          18.67
                               bdev_lock:             0              0           0.00           0.00           0.00              2              2          15.27          18.94          34.22
              &sb->s_type->i_mutex_key#7:             0              0           0.00           0.00           0.00             30            193           0.20          18.06         144.23
                               tty_mutex:             0              0           0.00           0.00           0.00              2              6           0.83           8.24          18.95
                              &tbl->lock:             0              0           0.00           0.00           0.00              2            374           0.12          87.00         693.25
                                  &timer:             0              0           0.00           0.00           0.00              0         153680           0.08          75.73       15788.16
              &(&newf->file_lock)->rlock:             0              0           0.00           0.00           0.00            125          24272           0.12          72.76        3694.10
                          files_lglock-R:             0              0           0.00           0.00           0.00              0          15008           0.09           1.78        1612.68
                  &mapping->i_mmap_mutex:             0              0           0.00           0.00           0.00            123            564           0.16           4.55         328.09
                   &fsnotify_mark_srcu-R:             0              0           0.00           0.00           0.00              0            465           0.08           1.07          48.07
                &child->perf_event_mutex:             0              0           0.00           0.00           0.00             17             17           0.36           4.25          35.21
                                   key#1:             0              0           0.00           0.00           0.00             31            646           0.12           9.49         107.24
                          tty_ldisc_lock:             0              0           0.00           0.00           0.00              1              1           0.83           0.83           0.83
                           binfmt_lock-R:             0              0           0.00           0.00           0.00              5             11           0.17           1.25           7.43
                                   key#4:             0              0           0.00           0.00           0.00             13            320           0.12           0.86          52.60
   &(&(kretprobe_table_locks[i].lock))->:             0              0           0.00           0.00           0.00             16             17           0.32           0.80           9.34
                            &port->mutex:             0              0           0.00           0.00           0.00              2              4           0.45           4.08           8.65
                         &watchdog_timer:             0              0           0.00           0.00           0.00              0            606           5.03          30.64        8117.31
                          &hcd->rh_timer:             0              0           0.00           0.00           0.00              0           1211          10.54          31.33       23366.66
                   &(&uhci->lock)->rlock:             0              0           0.00           0.00           0.00              0           1211           8.21          18.75       14884.40
         &(&ent->pde_unload_lock)->rlock:             0              0           0.00           0.00           0.00             29           7100           0.12           1.72         977.18
                           &ndev->lock-R:             0              0           0.00           0.00           0.00              0             15           0.28           1.19           8.50
                 &(&mc->mca_lock)->rlock:             0              0           0.00           0.00           0.00              0              5           0.23           0.26           1.23
                      rcu_read_lock_bh-R:             0              0           0.00           0.00           0.00              0            228           0.11           8.29         244.59
                    addrconf_verify_lock:             0              0           0.00           0.00           0.00              0              5           2.90           3.14          15.16
                               cdev_lock:             0              0           0.00           0.00           0.00              4              4           0.86           1.48           4.94
   &(&dev->mode_config.output_poll_work):             0              0           0.00           0.00           0.00              0             30           9.48          30.45         503.23
                                   key#1:             0              0           0.00           0.00           0.00              2              7           0.12           0.52           1.89
                          tty_files_lock:             0              0           0.00           0.00           0.00              2              8           0.14           0.88           2.81
                     tty_ldisc_idle.lock:             0              0           0.00           0.00           0.00              1              1           0.34           0.34           0.34
                   &(&port->lock)->rlock:             0              0           0.00           0.00           0.00              2              4           0.15           0.63           1.39
                      &(&i->lock)->rlock:             0              0           0.00           0.00           0.00              0              4          21.34          27.52          94.46
                  &sig->cred_guard_mutex:             0              0           0.00           0.00           0.00              5              5        1011.39        7846.98       18175.10
                         &mm->mmap_sem-W:             0              0           0.00           0.00           0.00             13          11167           0.13         808.32       24261.88
                         &mm->mmap_sem-R:             0              0           0.00           0.00           0.00             16           8198           0.17        6995.02       26724.87
          &(&mm->page_table_lock)->rlock:             0              0           0.00           0.00           0.00             33          14811           0.12         202.82        7477.39
                        &anon_vma->mutex:             0              0           0.00           0.00           0.00            243          22456           0.16          65.92        4855.58
                             rename_lock:             0              0           0.00           0.00           0.00              4             29           0.40           4.05          45.73
                         &mm->mmap_sem/1:             0              0           0.00           0.00           0.00              0              4          48.44         806.82        1538.70
        &(&mm->page_table_lock)->rlock/1:             0              0           0.00           0.00           0.00              1            129           0.16         111.60        1010.48
                                   key#2:             0              0           0.00           0.00           0.00             10             23           0.12           0.84           7.27
           &flush_state[i].tlbstate_lock:             0              0           0.00           0.00           0.00              1             19           1.87          55.69         187.18
                          &(work)->timer:             0              0           0.00           0.00           0.00              0          14540           0.73         119.51      367777.06
                         (&(work)->work):             0              0           0.00           0.00           0.00              0          14540           2.89          86.05      166075.82
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.69           1.47
              &sb->s_type->i_mutex_key#6:             0              0           0.00           0.00           0.00             10           2648           3.53          30.14       13936.55
                         dcache_lru_lock:             0              0           0.00           0.00           0.00              4            406           0.12           0.96          52.21
             &(&dentry->d_lock)->rlock/1:             0              0           0.00           0.00           0.00            124           2300           0.12           1.67         313.31
                                &p->lock:             0              0           0.00           0.00           0.00              0           1688           0.21         431.91       31697.02
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.60           1.31
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.66           1.36
                                   key#2:             0              0           0.00           0.00           0.00             58           1420           0.12          14.95         254.24
            &sb->s_type->i_mutex_key#7/1:             0              0           0.00           0.00           0.00              2              2           1.79           5.14           6.93
                 &tty->atomic_write_lock:             0              0           0.00           0.00           0.00              0              1          16.66          16.66          16.66
                         unix_table_lock:             0              0           0.00           0.00           0.00              3             14           0.12           2.24          10.66
                            &u->readlock:             0              0           0.00           0.00           0.00              3              3          16.48          27.95          70.24
              &sb->s_type->i_mutex_key#8:             0              0           0.00           0.00           0.00            147           4412           0.17          87.07        3088.66
                  sysfs_open_dirent_lock:             0              0           0.00           0.00           0.00              1          17790           0.12           0.62        2362.88
                          &buffer->mutex:             0              0           0.00           0.00           0.00              0           5930           1.16         124.82       16653.58
                               swap_lock:             0              0           0.00           0.00           0.00             13           2290           0.12           1.80         327.50
                               uts_sem-R:             0              0           0.00           0.00           0.00              2              2           1.43           1.72           3.15
                                   key#2:             0              0           0.00           0.00           0.00              6              9           0.13          12.66          25.83
                      &(&u->lock)->rlock:             0              0           0.00           0.00           0.00              8             17           0.14           4.68          28.43
                &(&wb->list_lock)->rlock:             0              0           0.00           0.00           0.00            192            505           0.14          12.12        1083.50
                    &(&f->f_lock)->rlock:             0              0           0.00           0.00           0.00              0              3           1.16           1.37           3.78
      &af_unix_sk_receive_queue_lock_key:             0              0           0.00           0.00           0.00              7             18           0.12           1.26           7.43
                                   key#2:             0              0           0.00           0.00           0.00              4              9           0.12           0.71           2.86
        &(&mapping->private_lock)->rlock:             0              0           0.00           0.00           0.00             35            103           0.12           6.50          44.40
                                   key#8:             0              0           0.00           0.00           0.00              1              1           0.44           0.44           0.44
                   random_read_wait.lock:             0              0           0.00           0.00           0.00             45             85           0.18           1.55          40.50
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            768           3987           0.12           3.12        1315.82
               &sb->s_type->i_lock_key#1:             0              0           0.00           0.00           0.00            559           1183           0.11          82.59         611.44
                &fs_info->tree_log_mutex:             0              0           0.00           0.00           0.00              6             10         786.16        2312.72       14339.53
                                   key#3:             0              0           0.00           0.00           0.00             10             19           0.12           3.96          16.05
                                   key#3:             0              0           0.00           0.00           0.00              9             14           0.13           9.64          25.88
         &(&journal->j_list_lock)->rlock:             0              0           0.00           0.00           0.00             15            471           0.14          11.90         192.37
                                   key#3:             0              0           0.00           0.00           0.00              3              5           0.13           0.43           1.50
                           clock-AF_UNIX:             0              0           0.00           0.00           0.00              1              6           0.12           0.78           1.96
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00             23            324           0.17       11995.10       15441.40
                       &tty->ldisc_mutex:             0              0           0.00           0.00           0.00              2              2           0.82           0.82           1.63
                             fasync_lock:             0              0           0.00           0.00           0.00              3              3           0.52           0.68           1.81
                        &ei->xattr_sem-R:             0              0           0.00           0.00           0.00              6              6           0.27           0.63           3.00
         &(&futex_queues[i].lock)->rlock:             0              0           0.00           0.00           0.00             21             24           0.13          16.24          77.52
                              rtnl_mutex:             0              0           0.00           0.00           0.00              1              3           1.34           3.24           7.58
                              xtime_lock:             0              0           0.00           0.00           0.00              0          30293           0.00          66.74      353011.63
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              3              4           0.56           6.00          13.93
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              1              1          16.65          16.65          16.65
                       &tty->output_lock:             0              0           0.00           0.00           0.00              1              2           5.85           6.56          12.41
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              7          19.03        1608.83        2637.34
               &s->s_dquot.dqonoff_mutex:             0              0           0.00           0.00           0.00              1              6           0.31           1.64           5.92
   &(&transaction->t_handle_lock)->rlock:             0              0           0.00           0.00           0.00             15            645           0.12           2.81         218.71
                              jbd_handle:             0              0           0.00           0.00           0.00              0            320           2.20         269.05        2358.54
                     &sbi->s_orphan_lock:             0              0           0.00           0.00           0.00              2              2           2.96          25.00          27.95
       &(&journal->j_revoke_lock)->rlock:             0              0           0.00           0.00           0.00              4              7           0.31           1.32           4.36
                     &ei->truncate_mutex:             0              0           0.00           0.00           0.00              3              7           1.24         115.77         179.62
           &(&bgl->locks[i].lock)->rlock:             0              0           0.00           0.00           0.00              5              8           0.13           1.12           3.76
         &(&sbi->s_next_gen_lock)->rlock:             0              0           0.00           0.00           0.00              1              1           0.69           0.69           0.69
                          file_lock_lock:             0              0           0.00           0.00           0.00              2              3           1.62           3.74           8.51
                 &type->s_umount_key#1-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.55           1.30
                     edac_pci_ctls_mutex:             0              0           0.00           0.00           0.00             26            297           1.74          25.47        1811.82
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.68           1.46
                    &(&ifa->lock)->rlock:             0              0           0.00           0.00           0.00              0             10           0.13           0.31           2.00
                         &tb->tb6_lock-W:             0              0           0.00           0.00           0.00              0             30           0.24          45.86         320.20
                         &tb->tb6_lock-R:             0              0           0.00           0.00           0.00              0             15           0.43           2.73          17.34
                      fib6_walker_lock-W:             0              0           0.00           0.00           0.00              0             44           0.12           1.08          12.19
                      fib6_walker_lock-R:             0              0           0.00           0.00           0.00              0              8           0.28           1.49           6.56
                           slock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.15           0.52           0.83
                           clock-AF_INET:             0              0           0.00           0.00           0.00              0              3           0.13           0.44           0.70
           &sig->threadgroup_fork_lock-R:             0              0           0.00           0.00           0.00              3              4          11.80          25.47          64.99
       &(&futex_queues[i].lock)->rlock/1:             0              0           0.00           0.00           0.00              3              3           0.11           0.48           0.74
          &(&table->hash[i].lock)->rlock:             0              0           0.00           0.00           0.00              0            283           0.12           2.89          86.17
             &(&rt_hash_locks[i])->rlock:             0              0           0.00           0.00           0.00              0             49           0.63           1.65          54.30
                            s_active#3-R:             0              0           0.00           0.00           0.00              0           2880           0.52          90.97        2420.38
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           5760           0.50          10.43        5051.96
                            s_active#4-R:             0              0           0.00           0.00           0.00              0           2820           0.35          83.74        2241.67
                            events_nrt-R:             0              0           0.00           0.00           0.00              0             30        2113.72       12466.68       74595.41
                                   key#4:             0              0           0.00           0.00           0.00             17             21           0.13           0.79           9.67
                &journal->j_commit_timer:             0              0           0.00           0.00           0.00              0              7           0.08          31.64          43.02
                                   key#5:             0              0           0.00           0.00           0.00              2              3           0.31           6.31           7.14
                 &dev->mode_config.mutex:             0              0           0.00           0.00           0.00              0             30        2108.95       12461.99       74375.67
             &dev->mode_config.idr_mutex:             0              0           0.00           0.00           0.00              0             30           1.04           6.24          73.84
      &(&intf->waiting_msgs_lock)->rlock:             0              0           0.00           0.00           0.00              0            303           0.19           2.85         240.58
                             &ipmi_timer:             0              0           0.00           0.00           0.00              0            303           4.66          33.02        4509.27
               &(&intf->seq_lock)->rlock:             0              0           0.00           0.00           0.00              0            303           0.40           7.50         797.42
                    &(&pci->work)->timer:             0              0           0.00           0.00           0.00              0            297           2.29         303.84        5789.23
                           edac-poller-R:             0              0           0.00           0.00           0.00              0            297           2.95          32.99        2535.30
                   (&(&pci->work)->work):             0              0           0.00           0.00           0.00              0            297           2.50          30.68        2321.02
                 &(&bp->phy_lock)->rlock:             0              0           0.00           0.00           0.00              0            289           1.85          20.04        2198.15
          &(&dev->tx_global_lock)->rlock:             0              0           0.00           0.00           0.00              0             61          11.74          21.85        1053.69
                           _xmit_ETHER#2:             0              0           0.00           0.00           0.00              0            489           0.13           5.03         209.35
                 &(&list->lock)->rlock#2:             0              0           0.00           0.00           0.00              0            490           0.11           6.19         356.59
                             &vha->timer:             0              0           0.00           0.00           0.00              0           5454           1.81         257.65       45779.55
                   &rcu_bh_state.fqslock:             0              0           0.00           0.00           0.00              0             39          10.56          33.52         664.68
                              &n->lock-W:             0              0           0.00           0.00           0.00              1            106           0.23           3.75          77.37
                              &n->lock-R:             0              0           0.00           0.00           0.00              0              9           0.21           3.89          10.24
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            196           0.36           1.45         157.43
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.34           1.02          69.98
                            s_active#5-R:             0              0           0.00           0.00           0.00              0            102           0.55           1.26          81.12
                              &bp->timer:             0              0           0.00           0.00           0.00              0            303           6.94          47.75        6077.54
                 &(&list->lock)->rlock#4:             0              0           0.00           0.00           0.00              1              9           0.14           0.44           1.72
                          icmp6_dst_lock:             0              0           0.00           0.00           0.00              0             11           0.85           1.91          14.33
                       &wb->wakeup_timer:             0              0           0.00           0.00           0.00              0              2          12.19          33.40          45.58
                 &(&bdi->wb_lock)->rlock:             0              0           0.00           0.00           0.00             64            145           0.12          27.31         143.44
          &(&(&n->ha_lock)->lock)->rlock:             0              0           0.00           0.00           0.00              0              3           0.15           0.16           0.47
                                   key#5:             0              0           0.00           0.00           0.00              9             11           0.32           0.59           4.63
                    &dev->watchdog_timer:             0              0           0.00           0.00           0.00              0             61          12.62          24.54        1175.02
               &(&dentry->d_lock)->rlock:             0              0           0.00           0.00           0.00           1951         132330           0.09         223.40       20855.26
   (&(&dev->mode_config.output_poll_work:             0              0           0.00           0.00           0.00              0             30        2112.43       12465.82       74524.43
                 &(&tbl->gc_work)->timer:             0              0           0.00           0.00           0.00              0             41           7.25          87.98         897.09
                (&(&tbl->gc_work)->work):             0              0           0.00           0.00           0.00              0             41           8.25         134.30         896.32
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              7           0.15         155.25         245.66
                                   key#5:             0              0           0.00           0.00           0.00              3              4           0.15           0.72           1.92
                &net->ipv6.ip6_fib_timer:             0              0           0.00           0.00           0.00              0             11          21.14          75.70         504.43
                            fib6_gc_lock:             0              0           0.00           0.00           0.00              0             11          18.64          71.94         467.02
                                   key#6:             0              0           0.00           0.00           0.00              1              1           0.51           0.51           0.51
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              2              8           0.14           1.15           3.51
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.71           1.55
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              4             16           0.12           0.53           4.55
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.12           0.71           1.44
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.69           1.49
                 &type->s_umount_key#2-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.71           1.46
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.14           0.63           1.34
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.13           0.45           1.17
                                   key#6:             0              0           0.00           0.00           0.00             16             24           0.13           7.29          41.70
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1              4           0.18           0.68           1.45
                    &in_dev->mr_gq_timer:             0              0           0.00           0.00           0.00              0              5           2.67           3.91          16.78
                                       t:             0              0           0.00           0.00           0.00              0             48           4.18          25.63         600.19
                              &rif_timer:             0              0           0.00           0.00           0.00              0              1           8.71           8.71           8.71
                                rif_lock:             0              0           0.00           0.00           0.00              0              1           1.70           1.70           1.70
                     &(&pl->lock)->rlock:             0              0           0.00           0.00           0.00              3              3           0.24           0.46           1.10
                             mmlist_lock:             0              0           0.00           0.00           0.00              6              6           0.44           1.13           4.16
                    &(&u->lock)->rlock/1:             0              0           0.00           0.00           0.00              0              2           0.89           2.40           3.29
          &fs_devices->device_list_mutex:             0              0           0.00           0.00           0.00              8             10         127.34         948.25        2242.67
                      &sync_supers_timer:             0              0           0.00           0.00           0.00              0             51          12.11          32.97         940.76
                   &fs_info->chunk_mutex:             0              0           0.00           0.00           0.00              1              1        1703.13        1703.13        1703.13
            &(&tree->buffer_lock)->rlock:             0              0           0.00           0.00           0.00            496          42082           0.13           3.64        8008.97
                           &tree->lock-W:             0              0           0.00           0.00           0.00              3            199           0.13           2.72         140.78
                           &tree->lock-R:             0              0           0.00           0.00           0.00           2126       61108138           0.13         287.98    12447234.25
                      &(&t->lock)->rlock:             0              0           0.00           0.00           0.00           1106       60858608           0.12         289.20     7768639.32
                                   key#8:             0              0           0.00           0.00           0.00       30382278       30449904           0.00         299.44     5197868.83
                                   key#8:             0              0           0.00           0.00           0.00           8579        2303652           0.12         221.46      301816.82
                                    #2-W:             0              0           0.00           0.00           0.00              0             80           0.15           0.67          25.57
                                    #2-R:             0              0           0.00           0.00           0.00              6             30           0.14           0.86           7.59
                                      #3:             0              0           0.00           0.00           0.00            101           2051           0.12          10.26        1813.68
               &(&ctl->tree_lock)->rlock:             0              0           0.00           0.00           0.00             16            986           0.11           4.68         206.61
                  &(&found->lock)->rlock:             0              0           0.00           0.00           0.00             23           1267           0.12         397.23         845.28
                    &found->groups_sem-R:             0              0           0.00           0.00           0.00             11            403           1.36           7.72         732.97
   &(&fs_info->block_group_cache_lock)->:             0              0           0.00           0.00           0.00             16          37827           0.13           4.91        6641.81
                  &(&cache->lock)->rlock:             0              0           0.00           0.00           0.00            433           2306           0.12           0.63         453.84
       &fs_info->durable_block_rsv_mutex:             0              0           0.00           0.00           0.00              3             10           2.54           5.21          37.58
                    &(&rsv->lock)->rlock:             0              0           0.00           0.00           0.00            124            959           0.12           1.82         269.31
                 &fs_info->cleaner_mutex:             0              0           0.00           0.00           0.00              0             15           2.31           3.92          46.01
   &(&fs_info->delayed_iput_lock)->rlock:             0              0           0.00           0.00           0.00              5             17           0.16           0.64           6.08
     &fs_info->transaction_kthread_mutex:             0              0           0.00           0.00           0.00              6             15           9.59      133146.87      370275.00
   &(&fs_info->fs_roots_radix_lock)->rlo:             0              0           0.00           0.00           0.00             20             30           0.16           5.94          81.76
          &(&fs_info->trans_lock)->rlock:             0              0           0.00           0.00           0.00            144            225           0.13           2.41         134.10
   &(&fs_info->defrag_inodes_lock)->rloc:             0              0           0.00           0.00           0.00              3             15           0.61           0.94          11.51
                                   key#8:             0              0           0.00           0.00           0.00             17             25           0.16           1.21          12.91
                                    #5-W:             0              0           0.00           0.00           0.00            133            522           0.15           1.08         162.32
                                    #5-R:             0              0           0.00           0.00           0.00            158           1053           0.14           3.21         597.22
             &(&root->inode_lock)->rlock:             0              0           0.00           0.00           0.00             98           1042           0.14           2.23         419.45
                 &type->s_umount_key#3-R:             0              0           0.00           0.00           0.00              1             60          10.07        4939.37        9283.80
       &(&fs_info->delalloc_lock)->rlock:             0              0           0.00           0.00           0.00             11           1609           0.11           3.96         310.51
   &(&fs_info->ordered_extent_lock)->rlo:             0              0           0.00           0.00           0.00              8             22           0.14           2.35          13.81
      &fs_info->ordered_operations_mutex:             0              0           0.00           0.00           0.00              8             20           0.45           7.82          39.43
   &(&cur_trans->delayed_refs.lock)->rlo:             0              0           0.00           0.00           0.00             14           2513           0.13           4.62        1199.45
       &(&cur_trans->commit_lock)->rlock:             0              0           0.00           0.00           0.00             10             10           0.21           0.33           2.43
                                   key#8:             0              0           0.00           0.00           0.00              8             10           0.19           0.54           3.94
           &(&delayed_root->lock)->rlock:             0              0           0.00           0.00           0.00            114            384           0.12           2.14         164.58
                                   key#8:             0              0           0.00           0.00           0.00             10             20           0.12           0.49           5.78
                   &fs_info->reloc_mutex:             0              0           0.00           0.00           0.00             20             20           3.47      130336.00      357866.71
                    &fs_info->scrub_lock:             0              0           0.00           0.00           0.00              6             10           0.53           2.03           9.83
                &(&cluster->lock)->rlock:             0              0           0.00           0.00           0.00             11            806           0.11           0.96         123.52
             &fs_info->extent_commit_sem:             0              0           0.00           0.00           0.00              6             20           0.29           0.86          12.51
         &(&cluster->refill_lock)->rlock:             0              0           0.00           0.00           0.00             11            403           0.58           2.32         291.35
                                   key#9:             0              0           0.00           0.00           0.00            161           5726           0.12           0.46         723.16
                        &head_ref->mutex:             0              0           0.00           0.00           0.00              0            801           7.10       21578.60      344971.61
                                   key#9:             0              0           0.00           0.00           0.00             10             10           0.22           0.70           3.71
                                   key#9:             0              0           0.00           0.00           0.00              3             10           0.13           0.20           1.52
                                    #6-R:             0              0           0.00           0.00           0.00              1              2           0.89           1.16           2.05
              &sb->s_type->i_mutex_key#1:             0              0           0.00           0.00           0.00              1            405           6.62       32350.44      261553.69
            &sb->s_type->i_mutex_key#1/1:             0              0           0.00           0.00           0.00              0              1          21.19          21.19          21.19
                    &delayed_node->mutex:             0              0           0.00           0.00           0.00            117            710           0.18         141.00        4524.64
                                    #7-W:             0              0           0.00           0.00           0.00             15            328           0.15           3.96         248.75
                                    #7-R:             0              0           0.00           0.00           0.00             87            534           0.15           7.49         777.62
        &(&root->accounting_lock)->rlock:             0              0           0.00           0.00           0.00              2              5           0.29           0.84           2.38
                                    #8-W:             0              0           0.00           0.00           0.00             18           2820           0.15          10.91        2582.23
                                    #8-R:             0              0           0.00           0.00           0.00              0             55           0.16           1.53          37.77
                                    #9-W:             0              0           0.00           0.00           0.00              4             71           0.18           8.90         151.37
                                    #9-R:             0              0           0.00           0.00           0.00            110           2356           0.15         111.58        3238.73
                                    #1-R:             0              0           0.00           0.00           0.00              2              5           1.22           7.58          18.28
                                    #1-W:             0              0           0.00           0.00           0.00              0           2914           0.15           4.58        2036.93
                                    #1-R:             0              0           0.00           0.00           0.00             11           2233           0.14           3.86        1188.35
                  &root->fs_commit_mutex:             0              0           0.00           0.00           0.00              6             10           1.14           1.64          14.11
                                    #1-R:             0              0           0.00           0.00           0.00          39724         569578           0.15          90.26      107170.88
                                    #1-R:             0              0           0.00           0.00           0.00            929         860743           0.15         276.57      646704.30
                                    #1-R:             0              0           0.00           0.00           0.00            602         864757           0.15         277.49      598674.26
                                    #1-R:             0              0           0.00           0.00           0.00            508         865192           0.15         277.23      802816.92
                             &eb->lock-W:             0              0           0.00           0.00           0.00              7             85           0.14           0.62          18.61
                             &eb->lock-R:             0              0           0.00           0.00           0.00             14           1415           0.15           6.15         993.77
                      inode_sb_list_lock:             0              0           0.00           0.00           0.00             14           5990           0.12         420.64        2579.49
                           &rq->lock#4/1:             0              0           0.00           0.00           0.00              0            132           0.66          29.72         606.56
                             &rq->lock#5:             0              0           0.00           0.00           0.00              0          32565           0.08         261.32       71094.63
                  &nonblocking_pool.lock:             0              0           0.00           0.00           0.00              5           2073           0.13           3.56         566.33
