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: 2024-12-09 11:29:42 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5153 24466 21.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25381087
_bdev_abort 98053
_bdev_copy_split 0
_bdev_get_block_size_with_md 525766
_bdev_init 2192
_bdev_io_check_opts 80082691
_bdev_io_complete 264338749
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2818152
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2798197
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2793794
_bdev_io_handle_no_mem 263045821
_bdev_io_pull_bounce_data_buf 2789957
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2806442
_bdev_io_put_buf 14236198
_bdev_io_set_buf 14206658
_bdev_io_set_md_buf 14202641
_bdev_io_submit 269552525
_bdev_io_submit_ext 178612938
_bdev_lock_lba_range 4674
_bdev_memory_domain_get_io_cb 2775745
_bdev_next_leaf 2238
_bdev_open_async 1052
_bdev_reset_complete 330
_bdev_rw_split 477885
_bdev_trace 2192
_bdev_unlock_lba_range 4674
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 238
_calculate_measured_qd_cpl 121
_event_notify 1134
_is_buf_allocated 56549144
_media_management_notify 0
_remove_notify 755
_resize_notify 379
_spdk_bdev_quiesce 2516
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2192
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2192
_tmp_bdev_event_cb 0
_to_next_boundary 1390101
bdev_abort 98049
bdev_abort_all_buf_io 22795
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23162
bdev_abort_buf_io 98045
bdev_abort_buf_io_cb 0
bdev_abort_io 98073
bdev_abort_io_done 98069
bdev_abort_queued_io 98053
bdev_abort_retry 4
bdev_alias_del 6418
bdev_alloc_io_stat 28716
bdev_bytes_to_blocks 68901284
bdev_calculate_measured_queue_depth 121
bdev_ch_add_to_io_submitted 271297549
bdev_ch_remove_from_io_submitted 267859286
bdev_ch_resubmit_io 5672227
bdev_ch_retry_io 4980556
bdev_channel_abort_queued_ios 22428
bdev_channel_create 21993
bdev_channel_destroy 21985
bdev_channel_destroy_resource 21985
bdev_channel_for_each_io 0
bdev_channel_get_io 273394020
bdev_channel_poll_qos 394294
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 395293
bdev_channel_submit_qos_io_done 393021
bdev_close 65208
bdev_compare_and_write_do_compare 3386
bdev_compare_and_write_do_compare_done 3386
bdev_compare_and_write_do_write 3214
bdev_compare_and_write_do_write_done 3214
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3364
bdev_compare_do_read_done 3364
bdev_comparev_and_writev_blocks_locked 3386
bdev_comparev_and_writev_blocks_unlock 3386
bdev_comparev_and_writev_blocks_unlocked 3386
bdev_comparev_blocks_with_md 3466
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 347
bdev_copy_split 16
bdev_desc_alloc 65255
bdev_desc_free 65255
bdev_desc_get_block_size 317524327
bdev_desc_release_claims 347
bdev_destroy_cb 6398
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 411005
bdev_each_channel_msg 405985
bdev_enable_histogram_config_json 968
bdev_enable_qos 22040
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6406
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2328
bdev_examine_allowlist_remove 12780
bdev_finish_unregister_bdevs_iter 6350
bdev_finish_wait_for_examine_done 2328
bdev_for_each_io_done 0
bdev_free_io_stat 28716
bdev_get_by_name 31909
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 195673972
bdev_get_io_stat 352
bdev_get_max_write 2713
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 2328
bdev_init_failed 0
bdev_io_complete 267238407
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70215
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 266978229
bdev_io_do_submit 268907391
bdev_io_exec_sequence 412930
bdev_io_exec_sequence_cb 412930
bdev_io_get_accel_buf 0
bdev_io_get_block_size 196214423
bdev_io_get_buf 14209177
bdev_io_get_buf_complete 14200047
bdev_io_get_iobuf_cb 77040
bdev_io_get_max_buf_len 28411405
bdev_io_increment_outstanding 269661004
bdev_io_init 271203009
bdev_io_init_dif_ctx 2466514
bdev_io_needs_accel_buffer 175992214
bdev_io_needs_bounce_buffer 179011224
bdev_io_needs_metadata 530528350
bdev_io_needs_sequence_exec 458395973
bdev_io_on_tailq 196146
bdev_io_pull_data 2817072
bdev_io_pull_data_done 2787244
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 2821037
bdev_io_push_bounce_data_done 2820382
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2820201
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 14237508
bdev_io_range_is_locked 63211
bdev_io_should_split 277149999
bdev_io_split 476478
bdev_io_split_done 1392925
bdev_io_split_submit 1392941
bdev_io_status_get_string 0
bdev_io_submit 270328136
bdev_io_submit_reset 306
bdev_io_submit_sequence_cb 342715
bdev_io_type_supported 14861540
bdev_io_update_io_stat 269200909
bdev_io_use_accel_sequence 725661058
bdev_io_use_memory_domain 191284914
bdev_io_valid_blocks 273432845
bdev_is_read_io 17999337
bdev_lba_range_overlapped 59895
bdev_lba_range_overlaps_tailq 4695
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3418
bdev_lock_lba_range_cb 4674
bdev_lock_lba_range_check_io 47284
bdev_lock_lba_range_ctx 4674
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3759
bdev_mgmt_channel_create 13245
bdev_mgmt_channel_destroy 13245
bdev_mgr_unregister_cb 2328
bdev_module_action_complete 67076
bdev_module_action_done 64748
bdev_module_all_actions_completed 12874918
bdev_module_fini_iter 8251
bdev_module_fini_start_iter 4298
bdev_module_get_max_ctx_size 2328
bdev_modules_init 2328
bdev_name_add 12826
bdev_name_cmp 130215
bdev_name_del 449
bdev_name_del_unsafe 12808
bdev_name_tree_RB_FIND 31909
bdev_name_tree_RB_INSERT 12826
bdev_name_tree_RB_INSERT_COLOR 12808
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 12808
bdev_name_tree_RB_REMOVE_COLOR 9815
bdev_no_mem_poller 1
bdev_ok_to_examine 6406
bdev_open 65255
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2328
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28509
bdev_open_opts_copy 8381
bdev_open_opts_get_defaults 69447
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 968
bdev_qos_destroy 196
bdev_qos_io_submit 11431142
bdev_qos_io_to_limit 790809981
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 790814435
bdev_qos_r_bps_queue 17999281
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 188448105
bdev_qos_rw_bps_rewind_quota 7226290
bdev_qos_rw_iops_queue 618734216
bdev_qos_rw_iops_rewind_quota 10634895
bdev_qos_rw_queue_io 807186652
bdev_qos_rw_rewind_io 17861185
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 708040
bdev_queue_nomem_io_tail 4964382
bdev_quiesce_range_locked 1256
bdev_read_blocks_with_md 18476750
bdev_readv_blocks_with_md 99807230
bdev_register 6404
bdev_register_finished 6394
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 322
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 367
bdev_reset_freeze_channel_done 322
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 234786997
bdev_rw_split_get_buf_cb 62160
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 4980557
bdev_start_qos 65208
bdev_start_reset 330
bdev_submit_request 269008476
bdev_trace 2070
bdev_unfreeze_channel 371
bdev_unlock_lba_range 3426
bdev_unlock_lba_range_cb 4674
bdev_unlock_lba_range_get_channel 3763
bdev_unmap_should_split 33631760
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1256
bdev_unregister 6394
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7085
bdev_update_qd_sampling_period 142
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12872590
bdev_write_blocks_with_md 35189272
bdev_write_zero_buffer 523053
bdev_write_zero_buffer_done 523053
bdev_write_zeroes_should_split 3939798
bdev_write_zeroes_split 412
bdev_writev_blocks_with_md 79900895
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1134
io_channel_iter_get_bdev 816986
log_already_claimed 114
parent_bdev_io_complete 476474
register_flag_bdev 2192
spdk_bdev_abort 98029
spdk_bdev_add_io_stat 22324
spdk_bdev_alias_add 6436
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8439
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27785
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3408
spdk_bdev_comparev_blocks 3442
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 335
spdk_bdev_desc_get_bdev 767550049
spdk_bdev_desc_get_block_size 48531207
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 642986
spdk_bdev_desc_get_md_size 44923666
spdk_bdev_desc_is_dif_check_enabled 1288288
spdk_bdev_desc_is_dif_head_of_md 642986
spdk_bdev_desc_is_md_interleaved 643016
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30153
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2328
spdk_bdev_first 5114
spdk_bdev_first_leaf 647
spdk_bdev_flush 763566
spdk_bdev_flush_blocks 3265510
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 411005
spdk_bdev_for_each_channel_continue 405983
spdk_bdev_free_io 267016836
spdk_bdev_get_acwu 2644
spdk_bdev_get_aliases 30201
spdk_bdev_get_block_size 2732814
spdk_bdev_get_buf_align 84991405
spdk_bdev_get_by_name 3400
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8546869
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 18399113
spdk_bdev_get_io_channel 35004
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 603060
spdk_bdev_get_max_copy 2509
spdk_bdev_get_md_size 7626461
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133796
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65234
spdk_bdev_get_num_blocks 33584566
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3626
spdk_bdev_get_nvme_nsid 3021
spdk_bdev_get_optimal_io_boundary 2513
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9059
spdk_bdev_get_product_name 32646
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30163
spdk_bdev_get_qos_rpc_type 120612
spdk_bdev_get_uuid 47284
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6307
spdk_bdev_has_write_cache 3006
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2328
spdk_bdev_io_complete 266825353
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 44085626
spdk_bdev_io_complete_nvme_status 27937476
spdk_bdev_io_complete_scsi_status 4705791
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 36799905
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47010183
spdk_bdev_io_get_iovec 1186252
spdk_bdev_io_get_md_buf 10209491
spdk_bdev_io_get_nvme_fused_status 3122
spdk_bdev_io_get_nvme_status 26023284
spdk_bdev_io_get_scsi_status 8864239
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29795914
spdk_bdev_io_get_thread 280767425
spdk_bdev_io_hide_metadata 4869943
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12635435
spdk_bdev_io_set_md_buf 31214
spdk_bdev_io_type_supported 2931110
spdk_bdev_is_dif_check_enabled 1288213
spdk_bdev_is_dif_head_of_md 643927
spdk_bdev_is_md_interleaved 12202583
spdk_bdev_is_md_separate 63326347
spdk_bdev_is_zoned 5154
spdk_bdev_module_claim_bdev 4928
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64476
spdk_bdev_module_fini_done 5923
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37299
spdk_bdev_module_list_find 37299
spdk_bdev_module_release_bdev 4856
spdk_bdev_next 29444
spdk_bdev_next_leaf 1591
spdk_bdev_notify_blockcnt_change 244
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 127
spdk_bdev_nvme_io_passthru 91
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 240622
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23269
spdk_bdev_open_ext_v2 27465
spdk_bdev_open_opts_init 4192
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 911641
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1087
spdk_bdev_read 15189206
spdk_bdev_read_blocks 17222884
spdk_bdev_read_blocks_with_md 1276665
spdk_bdev_readv 1617038
spdk_bdev_readv_blocks 7865710
spdk_bdev_readv_blocks_ext 30024721
spdk_bdev_readv_blocks_with_md 60980397
spdk_bdev_register 6408
spdk_bdev_reset 330
spdk_bdev_reset_io_stat 29406
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6419
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 15828308
spdk_bdev_unmap_blocks 33730179
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1091
spdk_bdev_unregister 6422
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11311
spdk_bdev_write 33682815
spdk_bdev_write_blocks 34903254
spdk_bdev_write_blocks_with_md 113253
spdk_bdev_write_zeroes 564
spdk_bdev_write_zeroes_blocks 3939651
spdk_bdev_writev 1867575
spdk_bdev_writev_blocks 5740326
spdk_bdev_writev_blocks_ext 50312634
spdk_bdev_writev_blocks_with_md 23948546
spdk_bdev_zcopy_end 1246443
spdk_bdev_zcopy_start 1276089
spdk_for_each_bdev 5114
spdk_for_each_bdev_leaf 647

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