LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-10 10:47:45 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5151 24466 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24184138
_bdev_abort 76582
_bdev_copy_split 0
_bdev_get_block_size_with_md 670234
_bdev_init 2193
_bdev_io_check_opts 75940360
_bdev_io_complete 257468962
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2660626
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2633640
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2617371
_bdev_io_handle_no_mem 256910172
_bdev_io_pull_bounce_data_buf 2616991
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2631539
_bdev_io_put_buf 14416765
_bdev_io_set_buf 14362124
_bdev_io_set_md_buf 14395456
_bdev_io_submit 261549221
_bdev_io_submit_ext 177955607
_bdev_lock_lba_range 4679
_bdev_memory_domain_get_io_cb 2616847
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1096150
_bdev_trace 2193
_bdev_unlock_lba_range 4679
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 286
_calculate_measured_qd_cpl 145
_event_notify 1136
_is_buf_allocated 56378218
_media_management_notify 0
_remove_notify 755
_resize_notify 381
_spdk_bdev_quiesce 2536
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
_tmp_bdev_event_cb 0
_to_next_boundary 2169529
bdev_abort 76578
bdev_abort_all_buf_io 22787
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23152
bdev_abort_buf_io 76574
bdev_abort_buf_io_cb 0
bdev_abort_io 76602
bdev_abort_io_done 76598
bdev_abort_queued_io 76582
bdev_abort_retry 4
bdev_alias_del 6411
bdev_alloc_io_stat 28705
bdev_bytes_to_blocks 60461763
bdev_calculate_measured_queue_depth 145
bdev_ch_add_to_io_submitted 263787292
bdev_ch_remove_from_io_submitted 261945941
bdev_ch_resubmit_io 5335271
bdev_ch_retry_io 4684237
bdev_channel_abort_queued_ios 22421
bdev_channel_create 21987
bdev_channel_destroy 21979
bdev_channel_destroy_resource 21979
bdev_channel_for_each_io 0
bdev_channel_get_io 263570156
bdev_channel_poll_qos 376676
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 377602
bdev_channel_submit_qos_io_done 375683
bdev_close 65164
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_copy_should_split 345
bdev_copy_split 16
bdev_desc_alloc 65211
bdev_desc_free 65211
bdev_desc_get_block_size 332993776
bdev_desc_release_claims 346
bdev_destroy_cb 6391
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 393694
bdev_each_channel_msg 388309
bdev_enable_histogram_config_json 964
bdev_enable_qos 22034
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6399
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2329
bdev_examine_allowlist_remove 12766
bdev_finish_unregister_bdevs_iter 6346
bdev_finish_wait_for_examine_done 2329
bdev_for_each_io_done 0
bdev_free_io_stat 28705
bdev_get_by_name 31864
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 344
bdev_get_each_channel_stat 341
bdev_get_io_size_in_byte 222638178
bdev_get_io_stat 354
bdev_get_max_write 2793
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1174
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2329
bdev_init_failed 0
bdev_io_complete 260730540
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70089
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 260383270
bdev_io_do_submit 260878567
bdev_io_exec_sequence 411974
bdev_io_exec_sequence_cb 411974
bdev_io_get_accel_buf 0
bdev_io_get_block_size 223788044
bdev_io_get_buf 14364907
bdev_io_get_buf_complete 14386519
bdev_io_get_iobuf_cb 83248
bdev_io_get_max_buf_len 28710883
bdev_io_increment_outstanding 261655065
bdev_io_init 262699030
bdev_io_init_dif_ctx 2292552
bdev_io_needs_accel_buffer 175366189
bdev_io_needs_bounce_buffer 178376420
bdev_io_needs_metadata 528962227
bdev_io_needs_sequence_exec 451317319
bdev_io_on_tailq 153204
bdev_io_pull_data 2658560
bdev_io_pull_data_done 2641614
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 2666702
bdev_io_push_bounce_data_done 2665578
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2664286
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 14418652
bdev_io_range_is_locked 61052
bdev_io_should_split 269524292
bdev_io_split 1095016
bdev_io_split_done 2212751
bdev_io_split_submit 2212767
bdev_io_status_get_string 0
bdev_io_submit 262740373
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 341885
bdev_io_type_supported 14118260
bdev_io_update_io_stat 262340562
bdev_io_use_accel_sequence 711082548
bdev_io_use_memory_domain 191557741
bdev_io_valid_blocks 263569794
bdev_is_read_io 17438180
bdev_lba_range_overlapped 57741
bdev_lba_range_overlaps_tailq 4700
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4679
bdev_lock_lba_range_check_io 44828
bdev_lock_lba_range_ctx 4679
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13210
bdev_mgmt_channel_destroy 13210
bdev_mgr_unregister_cb 2329
bdev_module_action_complete 67000
bdev_module_action_done 64671
bdev_module_all_actions_completed 13147353
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4300
bdev_module_get_max_ctx_size 2329
bdev_modules_init 2329
bdev_name_add 12812
bdev_name_cmp 130228
bdev_name_del 449
bdev_name_del_unsafe 12794
bdev_name_tree_RB_FIND 31864
bdev_name_tree_RB_INSERT 12812
bdev_name_tree_RB_INSERT_COLOR 12794
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 12794
bdev_name_tree_RB_REMOVE_COLOR 9816
bdev_no_mem_poller 1
bdev_ok_to_examine 6399
bdev_open 65211
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2329
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28490
bdev_open_opts_copy 8381
bdev_open_opts_get_defaults 69403
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 11269187
bdev_qos_io_to_limit 881182227
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 881189022
bdev_qos_r_bps_queue 17438124
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 215935394
bdev_qos_rw_bps_rewind_quota 6703319
bdev_qos_rw_iops_queue 681283498
bdev_qos_rw_iops_rewind_quota 10607062
bdev_qos_rw_queue_io 897221151
bdev_qos_rw_rewind_io 17310381
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 665369
bdev_queue_nomem_io_tail 4670097
bdev_quiesce_range_locked 1266
bdev_read_blocks_with_md 18610693
bdev_readv_blocks_with_md 102246305
bdev_register 6397
bdev_register_finished 6387
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 231899082
bdev_rw_split_get_buf_cb 53340
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4684238
bdev_start_qos 65164
bdev_start_reset 329
bdev_submit_request 260758646
bdev_trace 2071
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4679
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 29469836
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1266
bdev_unregister 6387
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7078
bdev_update_qd_sampling_period 166
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13145024
bdev_write_blocks_with_md 31498440
bdev_write_zero_buffer 667441
bdev_write_zero_buffer_done 667441
bdev_write_zeroes_should_split 3625800
bdev_write_zeroes_split 5467
bdev_writev_blocks_with_md 77072284
claim_bdev 346
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1528
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1136
io_channel_iter_get_bdev 781997
log_already_claimed 114
parent_bdev_io_complete 1095012
register_flag_bdev 2193
spdk_bdev_abort 76558
spdk_bdev_add_io_stat 22320
spdk_bdev_alias_add 6429
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8431
spdk_bdev_claim_opts_init 494
spdk_bdev_close 27765
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 771124644
spdk_bdev_desc_get_block_size 49018743
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 606306
spdk_bdev_desc_get_md_size 45148394
spdk_bdev_desc_is_dif_check_enabled 1214928
spdk_bdev_desc_is_dif_head_of_md 606306
spdk_bdev_desc_is_md_interleaved 606336
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30137
spdk_bdev_dump_io_stat_json 334
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2329
spdk_bdev_first 5107
spdk_bdev_first_leaf 646
spdk_bdev_flush 758904
spdk_bdev_flush_blocks 3156672
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 393695
spdk_bdev_for_each_channel_continue 388307
spdk_bdev_free_io 261878368
spdk_bdev_get_acwu 2700
spdk_bdev_get_aliases 30185
spdk_bdev_get_block_size 2777781
spdk_bdev_get_buf_align 84299756
spdk_bdev_get_by_name 3374
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8750171
spdk_bdev_get_device_stat 344
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16889002
spdk_bdev_get_io_channel 34984
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602740
spdk_bdev_get_max_copy 2566
spdk_bdev_get_md_size 7375921
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133727
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65176
spdk_bdev_get_num_blocks 34245552
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3633
spdk_bdev_get_nvme_nsid 3021
spdk_bdev_get_optimal_io_boundary 2570
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9098
spdk_bdev_get_product_name 32610
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 329
spdk_bdev_get_qos_rate_limits 30147
spdk_bdev_get_qos_rpc_type 120548
spdk_bdev_get_uuid 46909
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6346
spdk_bdev_has_write_cache 2976
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2329
spdk_bdev_io_complete 260249511
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38880336
spdk_bdev_io_complete_nvme_status 28656472
spdk_bdev_io_complete_scsi_status 5209473
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35932675
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45883758
spdk_bdev_io_get_iovec 1124240
spdk_bdev_io_get_md_buf 10191033
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26585371
spdk_bdev_io_get_scsi_status 9043273
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30558050
spdk_bdev_io_get_thread 274517921
spdk_bdev_io_hide_metadata 4485889
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12900981
spdk_bdev_io_set_md_buf 35904
spdk_bdev_io_type_supported 2767859
spdk_bdev_is_dif_check_enabled 1214853
spdk_bdev_is_dif_head_of_md 607247
spdk_bdev_is_md_interleaved 12352220
spdk_bdev_is_md_separate 63663738
spdk_bdev_is_zoned 5221
spdk_bdev_module_claim_bdev 4928
spdk_bdev_module_claim_bdev_desc 442
spdk_bdev_module_examine_done 64399
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37317
spdk_bdev_module_list_find 37317
spdk_bdev_module_release_bdev 4856
spdk_bdev_next 29428
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 245
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 249763
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23250
spdk_bdev_open_ext_v2 27446
spdk_bdev_open_opts_init 4192
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 991007
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1097
spdk_bdev_read 14139449
spdk_bdev_read_blocks 17395639
spdk_bdev_read_blocks_with_md 1261672
spdk_bdev_readv 1638138
spdk_bdev_readv_blocks 7948990
spdk_bdev_readv_blocks_ext 29556027
spdk_bdev_readv_blocks_with_md 63383142
spdk_bdev_register 6401
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29400
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6412
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 13375135
spdk_bdev_unmap_blocks 30141463
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1101
spdk_bdev_unregister 6415
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11299
spdk_bdev_write 29054884
spdk_bdev_write_blocks 31099136
spdk_bdev_write_blocks_with_md 103435
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3625647
spdk_bdev_writev 1832766
spdk_bdev_writev_blocks 5832076
spdk_bdev_writev_blocks_ext 46496178
spdk_bdev_writev_blocks_with_md 24260904
spdk_bdev_zcopy_end 1162153
spdk_bdev_zcopy_start 1180559
spdk_for_each_bdev 5107
spdk_for_each_bdev_leaf 646

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