LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4724 5768 81.9 %
Date: 2024-11-21 07:17:49 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 10438 23341 44.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26723080
_bdev_abort 44008
_bdev_copy_split 0
_bdev_get_block_size_with_md 688100
_bdev_init 2003
_bdev_io_check_opts 80643760
_bdev_io_complete 235812991
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1480
_bdev_io_ext_use_bounce_buffer 416745
_bdev_io_handle_no_mem 236479766
_bdev_io_pull_bounce_data_buf 418201
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1480
_bdev_io_put_buf 12148109
_bdev_io_set_buf 12148109
_bdev_io_set_md_buf 12148109
_bdev_io_submit 235768670
_bdev_io_submit_ext 132991889
_bdev_lock_lba_range 5860
_bdev_memory_domain_get_io_cb 416745
_bdev_memory_domain_io_get_buf 416745
_bdev_next_leaf 1813
_bdev_open_async 925
_bdev_rw_split 1693550
_bdev_trace 2003
_bdev_unlock_lba_range 5860
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 122
_calculate_measured_qd_cpl 64
_event_notify 1288
_is_buf_allocated 57573318
_media_management_notify 0
_remove_notify 1047
_resize_notify 241
_spdk_bdev_quiesce 4948
_tmp_bdev_event_cb 0
_to_next_boundary 3249132
bdev_abort 44002
bdev_abort_all_buf_io 22571
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44615
bdev_abort_buf_io 43996
bdev_abort_buf_io_cb 0
bdev_abort_io 44020
bdev_abort_io_done 44014
bdev_abort_queued_io 44008
bdev_abort_retry 6
bdev_alias_del 6634
bdev_alloc_io_stat 28542
bdev_bytes_to_blocks 48389790
bdev_calculate_measured_queue_depth 64
bdev_ch_resubmit_io 6614353
bdev_ch_retry_io 6089812
bdev_channel_abort_queued_ios 22190
bdev_channel_create 21675
bdev_channel_destroy 21663
bdev_channel_destroy_resource 21663
bdev_channel_for_each_io 0
bdev_channel_get_io 238431600
bdev_channel_poll_qos 327320
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 331
bdev_channel_submit_qos_io 328321
bdev_channel_submit_qos_io_done 327063
bdev_close 64330
bdev_compare_and_write_do_compare 3341
bdev_compare_and_write_do_compare_done 3341
bdev_compare_and_write_do_write 3196
bdev_compare_and_write_do_write_done 3196
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3347
bdev_compare_do_read_done 3347
bdev_comparev_and_writev_blocks_locked 3341
bdev_comparev_and_writev_blocks_unlock 3341
bdev_comparev_and_writev_blocks_unlocked 3341
bdev_comparev_blocks_with_md 3441
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 371
bdev_copy_split 24
bdev_desc_alloc 64393
bdev_desc_free 64393
bdev_desc_release_claims 361
bdev_destroy_cb 6650
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 347369
bdev_each_channel_msg 339776
bdev_enable_histogram_config_json 842
bdev_enable_qos 21734
bdev_enable_qos_done 187
bdev_enable_qos_msg 71
bdev_examine 6602
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 132
bdev_examine_allowlist_free 2290
bdev_finish_unregister_bdevs_iter 6315
bdev_finish_wait_for_examine_done 2290
bdev_for_each_io_done 0
bdev_free_io_stat 28542
bdev_get_by_name 32249
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 265
bdev_get_each_channel_stat 259
bdev_get_io_size_in_byte 95682242
bdev_get_io_stat 273
bdev_get_max_write 2771
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 918
bdev_histogram_enable_channel_cb 624
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2290
bdev_init_failed 0
bdev_io_complete 238252170
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 110019
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 237059485
bdev_io_do_submit 235768640
bdev_io_exec_sequence 468160
bdev_io_exec_sequence_cb 468160
bdev_io_get_buf 12148109
bdev_io_get_buf_complete 12148109
bdev_io_get_iobuf_cb 27319
bdev_io_get_max_buf_len 24296218
bdev_io_increment_outstanding 237059485
bdev_io_init 237545757
bdev_io_needs_sequence_exec 376968576
bdev_io_on_tailq 88040
bdev_io_pull_data 422493
bdev_io_pull_data_done 418201
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1486
bdev_io_push_bounce_data_done 1480
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1480
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 12148109
bdev_io_range_is_locked 213169
bdev_io_should_split 239238517
bdev_io_split 1692682
bdev_io_split_done 3339149
bdev_io_split_submit 3339173
bdev_io_status_get_string 0
bdev_io_submit 237463120
bdev_io_submit_reset 300
bdev_io_submit_sequence_cb 358141
bdev_io_type_supported 9002176
bdev_io_update_io_stat 235812991
bdev_io_use_accel_sequence 526496
bdev_io_use_memory_domain 60096
bdev_io_valid_blocks 238114183
bdev_is_read_io 16757029
bdev_lba_range_overlapped 209968
bdev_lba_range_overlaps_tailq 5910
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3389
bdev_lock_lba_range_cb 5860
bdev_lock_lba_range_check_io 168731
bdev_lock_lba_range_ctx 5860
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4264
bdev_mgmt_channel_create 12757
bdev_mgmt_channel_destroy 12757
bdev_mgr_unregister_cb 2290
bdev_module_action_complete 69111
bdev_module_action_done 66821
bdev_module_all_actions_completed 3164472
bdev_module_fini_iter 7801
bdev_module_fini_start_iter 4110
bdev_module_get_max_ctx_size 2290
bdev_modules_init 2290
bdev_name_add 13264
bdev_name_cmp 123612
bdev_name_del 630
bdev_name_del_unsafe 13238
bdev_name_tree_RB_FIND 32249
bdev_name_tree_RB_INSERT 13264
bdev_name_tree_RB_INSERT_COLOR 13238
bdev_name_tree_RB_MINMAX 0
bdev_name_tree_RB_NEXT 0
bdev_name_tree_RB_NFIND 0
bdev_name_tree_RB_PREV 0
bdev_name_tree_RB_REINSERT 0
bdev_name_tree_RB_REMOVE 13238
bdev_name_tree_RB_REMOVE_COLOR 9396
bdev_no_mem_poller 32
bdev_ok_to_examine 6602
bdev_open 64393
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 915
bdev_open_async_fini 2290
bdev_open_async_opts_copy 915
bdev_open_async_opts_get_default 915
bdev_open_ext 30073
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 119
bdev_qos_config_json 842
bdev_qos_destroy 181
bdev_qos_io_submit 7069962
bdev_qos_io_to_limit 384080150
bdev_qos_is_iops_rate_limit 1015
bdev_qos_queue_io 384080150
bdev_qos_r_bps_queue 16756945
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 87526878
bdev_qos_rw_bps_rewind_quota 8155364
bdev_qos_rw_iops_queue 312128492
bdev_qos_rw_iops_rewind_quota 8456373
bdev_qos_rw_queue_io 399655370
bdev_qos_rw_rewind_io 16611737
bdev_qos_set_ops 150
bdev_qos_update_max_quota_per_timeslice 150
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 826905
bdev_queue_nomem_io_tail 5792009
bdev_quiesce_range_locked 2471
bdev_read_blocks_with_md 54854121
bdev_readv_blocks_with_md 56155948
bdev_register 6616
bdev_register_finished 6602
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 325
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 381
bdev_reset_freeze_channel_done 325
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 214624046
bdev_rw_split_get_buf_cb 121435
bdev_seek 54
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 224
bdev_set_qos_rate_limits 144
bdev_shared_ch_retry_io 6089850
bdev_start_qos 64330
bdev_start_reset 325
bdev_submit_request 236591295
bdev_trace 1910
bdev_unfreeze_channel 381
bdev_unlock_lba_range 3401
bdev_unlock_lba_range_cb 5860
bdev_unlock_lba_range_get_channel 4270
bdev_unmap_should_split 17252398
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 2471
bdev_unregister 6602
bdev_unregister_abort_channel 527
bdev_unregister_unsafe 7588
bdev_update_qd_sampling_period 92
bdev_update_qos_rate_limit_msg 15
bdev_wait_for_examine_cb 3162182
bdev_write_blocks_with_md 25227467
bdev_write_zero_buffer 685329
bdev_write_zero_buffer_done 685329
bdev_write_zeroes_should_split 2570041
bdev_write_zeroes_split 11393
bdev_writev_blocks_with_md 77301917
claim_bdev 361
claim_opts_copy 132
claim_reset 341
claim_type_is_v2 1642
claim_type_promotes_to_write 98
claim_verify_rom 92
claim_verify_rwm 48
claim_verify_rwo 299
event_notify 1288
io_channel_iter_get_bdev 687145
log_already_claimed 155
parent_bdev_io_complete 1692676
register_flag_bdev 2003
spdk_bdev_abort 43990
spdk_bdev_add_io_stat 21922
spdk_bdev_alias_add 6654
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 596
spdk_bdev_channel_get_histogram 908
spdk_bdev_claim_get_name 7871
spdk_bdev_claim_opts_init 529
spdk_bdev_close 28944
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3357
spdk_bdev_comparev_blocks 3405
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 353
spdk_bdev_desc_get_bdev 293795391
spdk_bdev_destruct_done 1819
spdk_bdev_dump_info_json 28104
spdk_bdev_dump_io_stat_json 267
spdk_bdev_examine 6
spdk_bdev_finish 2290
spdk_bdev_first 4838
spdk_bdev_first_leaf 507
spdk_bdev_flush 665514
spdk_bdev_flush_blocks 3854239
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 347369
spdk_bdev_for_each_channel_continue 339776
spdk_bdev_free_io 237545757
spdk_bdev_get_acwu 3692
spdk_bdev_get_aliases 28136
spdk_bdev_get_block_size 44155247
spdk_bdev_get_buf_align 79023454
spdk_bdev_get_by_name 2176
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28103587
spdk_bdev_get_device_stat 265
spdk_bdev_get_dif_type 48268532
spdk_bdev_get_io_channel 35980
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_max_copy 3579
spdk_bdev_get_md_size 56031827
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 136008
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 27454478
spdk_bdev_get_num_blocks 50818055
spdk_bdev_get_optimal_io_boundary 3581
spdk_bdev_get_opts 343
spdk_bdev_get_physical_block_size 5575
spdk_bdev_get_product_name 32118
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 263
spdk_bdev_get_qos_rate_limits 28112
spdk_bdev_get_qos_rpc_type 112416
spdk_bdev_get_uuid 59194
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6966
spdk_bdev_has_write_cache 5950
spdk_bdev_histogram_enable 638
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2290
spdk_bdev_io_complete 236591596
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 38951999
spdk_bdev_io_complete_scsi_status 4442595
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38452928
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46813381
spdk_bdev_io_get_iovec 12375567
spdk_bdev_io_get_md_buf 11740268
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23086079
spdk_bdev_io_get_scsi_status 29023856
spdk_bdev_io_get_seek_offset 54
spdk_bdev_io_get_submit_tsc 41253742
spdk_bdev_io_get_thread 250407598
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12373185
spdk_bdev_io_set_md_buf 46719
spdk_bdev_io_type_supported 1601651
spdk_bdev_is_dif_check_enabled 1278848
spdk_bdev_is_dif_head_of_md 638528
spdk_bdev_is_md_interleaved 29431677
spdk_bdev_is_md_separate 54270369
spdk_bdev_is_zoned 4960
spdk_bdev_module_claim_bdev 5371
spdk_bdev_module_claim_bdev_desc 499
spdk_bdev_module_examine_done 66437
spdk_bdev_module_fini_done 5511
spdk_bdev_module_fini_start_done 1820
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 34177
spdk_bdev_module_list_find 34177
spdk_bdev_module_release_bdev 5263
spdk_bdev_next 27488
spdk_bdev_next_leaf 1306
spdk_bdev_notify_blockcnt_change 188
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 1550394
spdk_bdev_open_async 915
spdk_bdev_open_ext 29160
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 885811
spdk_bdev_quiesce 266
spdk_bdev_quiesce_range 2205
spdk_bdev_read 12191573
spdk_bdev_read_blocks 18246368
spdk_bdev_read_blocks_with_md 36607753
spdk_bdev_readv 1798945
spdk_bdev_readv_blocks 19151307
spdk_bdev_readv_blocks_ext 34922289
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_register 6622
spdk_bdev_reset 331
spdk_bdev_reset_io_stat 28542
spdk_bdev_seek_data 27
spdk_bdev_seek_hole 27
spdk_bdev_set_opts 349
spdk_bdev_set_qd_sampling_period 6636
spdk_bdev_set_qos_rate_limits 156
spdk_bdev_set_timeout 926
spdk_bdev_subsystem_config_json 132
spdk_bdev_unmap 8582110
spdk_bdev_unmap_blocks 17478289
spdk_bdev_unquiesce 266
spdk_bdev_unquiesce_range 2211
spdk_bdev_unregister 6644
spdk_bdev_unregister_by_name 1124
spdk_bdev_wait_for_examine 10718
spdk_bdev_write 22350868
spdk_bdev_write_blocks 24416182
spdk_bdev_write_blocks_with_md 125956
spdk_bdev_write_zeroes 645
spdk_bdev_write_zeroes_blocks 2569701
spdk_bdev_writev 2800099
spdk_bdev_writev_blocks 16706017
spdk_bdev_writev_blocks_ext 45721483
spdk_bdev_writev_blocks_with_md 13707667
spdk_bdev_zcopy_end 651963
spdk_bdev_zcopy_start 659941
spdk_for_each_bdev 4838
spdk_for_each_bdev_leaf 507

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