LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4422 5873 75.3 %
Date: 2024-12-16 22:54:14 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4892 24414 20.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25629538
_bdev_abort 95266
_bdev_copy_split 0
_bdev_get_block_size_with_md 665707
_bdev_init 2208
_bdev_io_check_opts 86449158
_bdev_io_complete 248462138
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1450243
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 1448578
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 1448578
_bdev_io_handle_no_mem 247646877
_bdev_io_pull_bounce_data_buf 1450243
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1450243
_bdev_io_put_buf 17637208
_bdev_io_set_buf 17637334
_bdev_io_set_md_buf 17637334
_bdev_io_submit 248366591
_bdev_io_submit_ext 176860100
_bdev_lock_lba_range 4637
_bdev_memory_domain_get_io_cb 1448578
_bdev_next_leaf 2059
_bdev_open_async 1059
_bdev_reset_complete 290
_bdev_rw_split 1839784
_bdev_trace 2208
_bdev_unlock_lba_range 4637
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 119
_calculate_measured_qd_cpl 61
_event_notify 1094
_is_buf_allocated 68423563
_media_management_notify 0
_remove_notify 721
_resize_notify 373
_spdk_bdev_quiesce 2539
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2208
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2208
_tmp_bdev_event_cb 0
_to_next_boundary 2989247
bdev_abort 95263
bdev_abort_all_buf_io 23146
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 23146
bdev_abort_all_queued_io 23160
bdev_abort_buf_io 95260
bdev_abort_buf_io_cb 0
bdev_abort_io 95281
bdev_abort_io_done 95278
bdev_abort_queued_io 95266
bdev_abort_retry 3
bdev_alias_del 6410
bdev_alloc_io_stat 29054
bdev_bytes_to_blocks 47873971
bdev_calculate_measured_queue_depth 61
bdev_ch_add_to_io_submitted 250299314
bdev_ch_remove_from_io_submitted 250299314
bdev_ch_resubmit_io 6499207
bdev_ch_retry_io 5713308
bdev_channel_abort_queued_ios 22818
bdev_channel_create 22389
bdev_channel_destroy 22383
bdev_channel_destroy_resource 22383
bdev_channel_for_each_io 0
bdev_channel_get_io 250713758
bdev_channel_poll_qos 328095
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 326916
bdev_channel_submit_qos_io_done 325883
bdev_close 65287
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 65325
bdev_desc_free 65325
bdev_desc_get_block_size 183985440
bdev_desc_release_claims 373
bdev_destroy_cb 6395
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 343456
bdev_each_channel_msg 337034
bdev_enable_histogram_config_json 876
bdev_enable_qos 22427
bdev_enable_qos_done 177
bdev_enable_qos_msg 44
bdev_examine 6399
bdev_examine_allowlist_check 107
bdev_examine_allowlist_config_json 189
bdev_examine_allowlist_free 2286
bdev_examine_allowlist_remove 12774
bdev_finish_unregister_bdevs_iter 6414
bdev_finish_wait_for_examine_done 2286
bdev_for_each_io_done 0
bdev_free_io_stat 29054
bdev_get_by_name 31986
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 284
bdev_get_each_channel_stat 279
bdev_get_io_size_in_byte 90731655
bdev_get_io_stat 292
bdev_get_max_write 2996
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 1049
bdev_histogram_enable_channel_cb 715
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 54
bdev_init_complete 2286
bdev_init_failed 0
bdev_io_complete 251233351
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69826
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 249575928
bdev_io_do_submit 248366576
bdev_io_exec_sequence 408952
bdev_io_exec_sequence_cb 408952
bdev_io_get_accel_buf 0
bdev_io_get_block_size 92631594
bdev_io_get_buf 17637334
bdev_io_get_buf_complete 17637334
bdev_io_get_iobuf_cb 38080
bdev_io_get_max_buf_len 35274542
bdev_io_increment_outstanding 249575928
bdev_io_init 249749730
bdev_io_init_dif_ctx 1109446
bdev_io_needs_accel_buffer 175411522
bdev_io_needs_bounce_buffer 176860100
bdev_io_needs_metadata 525487538
bdev_io_needs_sequence_exec 439964426
bdev_io_on_tailq 190562
bdev_io_pull_data 1450246
bdev_io_pull_data_done 1450243
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1450246
bdev_io_push_bounce_data_done 1450243
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1450243
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_accel_buf 126
bdev_io_put_buf 17637334
bdev_io_range_is_locked 57525
bdev_io_should_split 253037197
bdev_io_split 1837176
bdev_io_split_done 3074470
bdev_io_split_submit 3074482
bdev_io_status_get_string 0
bdev_io_submit 250204961
bdev_io_submit_reset 271
bdev_io_submit_sequence_cb 339126
bdev_io_type_supported 16564639
bdev_io_update_io_stat 248462138
bdev_io_use_accel_sequence 693564074
bdev_io_use_memory_domain 187740650
bdev_io_valid_blocks 250297710
bdev_is_read_io 15487805
bdev_lba_range_overlapped 54236
bdev_lba_range_overlaps_tailq 4655
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4637
bdev_lock_lba_range_check_io 43718
bdev_lock_lba_range_ctx 4637
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3694
bdev_mgmt_channel_create 13096
bdev_mgmt_channel_destroy 13096
bdev_mgr_unregister_cb 2286
bdev_module_action_complete 68394
bdev_module_action_done 66108
bdev_module_all_actions_completed 14176865
bdev_module_fini_iter 8308
bdev_module_fini_start_iter 4275
bdev_module_get_max_ctx_size 2286
bdev_modules_init 2286
bdev_name_add 12811
bdev_name_cmp 134867
bdev_name_del 662
bdev_name_del_unsafe 12797
bdev_name_tree_RB_FIND 31986
bdev_name_tree_RB_INSERT 12811
bdev_name_tree_RB_INSERT_COLOR 12797
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 12797
bdev_name_tree_RB_REMOVE_COLOR 9953
bdev_no_mem_poller 1
bdev_ok_to_examine 6399
bdev_open 65325
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1049
bdev_open_async_fini 2286
bdev_open_async_opts_copy 1049
bdev_open_async_opts_get_default 1049
bdev_open_ext 28799
bdev_open_opts_copy 8227
bdev_open_opts_get_defaults 69440
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 876
bdev_qos_destroy 160
bdev_qos_io_submit 6753364
bdev_qos_io_to_limit 361940353
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 361940353
bdev_qos_r_bps_queue 15487763
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 83821203
bdev_qos_rw_bps_rewind_quota 6910452
bdev_qos_rw_iops_queue 292476130
bdev_qos_rw_iops_rewind_quota 8437203
bdev_qos_rw_queue_io 376297333
bdev_qos_rw_rewind_io 15347655
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 800367
bdev_queue_nomem_io_tail 5699043
bdev_quiesce_range_locked 1268
bdev_read_blocks_with_md 19638070
bdev_readv_blocks_with_md 89101627
bdev_register 6398
bdev_register_finished 6390
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 284
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 328
bdev_reset_freeze_channel_done 284
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 223627244
bdev_rw_split_get_buf_cb 60155
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 202
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5713355
bdev_start_qos 65287
bdev_start_reset 290
bdev_submit_request 249167034
bdev_trace 2092
bdev_unfreeze_channel 331
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4637
bdev_unlock_lba_range_get_channel 3697
bdev_unmap_should_split 19957185
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1268
bdev_unregister 6390
bdev_unregister_abort_channel 435
bdev_unregister_unsafe 7052
bdev_update_qd_sampling_period 77
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 14174579
bdev_write_blocks_with_md 23842042
bdev_write_zero_buffer 662711
bdev_write_zero_buffer_done 662711
bdev_write_zeroes_should_split 2709356
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 88413375
claim_bdev 373
claim_opts_copy 66
claim_reset 356
claim_type_is_v2 1600
claim_type_promotes_to_write 82
claim_verify_rom 76
claim_verify_rwm 24
claim_verify_rwo 312
event_notify 1094
io_channel_iter_get_bdev 680490
log_already_claimed 89
parent_bdev_io_complete 1837173
register_flag_bdev 2208
spdk_bdev_abort 95248
spdk_bdev_add_io_stat 22662
spdk_bdev_alias_add 6424
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 1042
spdk_bdev_claim_get_name 8397
spdk_bdev_claim_opts_init 484
spdk_bdev_close 28121
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 615442035
spdk_bdev_desc_get_block_size 51115562
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 682369
spdk_bdev_desc_get_md_size 39943350
spdk_bdev_desc_is_dif_check_enabled 1366810
spdk_bdev_desc_is_dif_head_of_md 682369
spdk_bdev_desc_is_md_interleaved 682399
spdk_bdev_desc_is_md_separate 124510
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30114
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 723
spdk_bdev_examine 12
spdk_bdev_finish 2286
spdk_bdev_first 5083
spdk_bdev_first_leaf 619
spdk_bdev_flush 1173132
spdk_bdev_flush_blocks 5120252
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 343456
spdk_bdev_for_each_channel_continue 337034
spdk_bdev_free_io 249749730
spdk_bdev_get_acwu 4158
spdk_bdev_get_aliases 30170
spdk_bdev_get_block_size 2760944
spdk_bdev_get_buf_align 99138640
spdk_bdev_get_by_name 3187
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27104963
spdk_bdev_get_device_stat 284
spdk_bdev_get_dif_pi_format 12
spdk_bdev_get_dif_type 24526129
spdk_bdev_get_io_channel 35594
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602280
spdk_bdev_get_max_copy 4040
spdk_bdev_get_md_size 24642132
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134816
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66610
spdk_bdev_get_num_blocks 57302777
spdk_bdev_get_numa_id 1362
spdk_bdev_get_nvme_ctratt 3674
spdk_bdev_get_nvme_nsid 3067
spdk_bdev_get_optimal_io_boundary 4045
spdk_bdev_get_opts 344
spdk_bdev_get_physical_block_size 11725
spdk_bdev_get_product_name 34077
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30122
spdk_bdev_get_qos_rpc_type 120456
spdk_bdev_get_uuid 80851
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7785
spdk_bdev_has_write_cache 5868
spdk_bdev_histogram_enable 716
spdk_bdev_histogram_enable_ext 723
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2286
spdk_bdev_io_complete 249167230
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30921511
spdk_bdev_io_complete_nvme_status 44255731
spdk_bdev_io_complete_scsi_status 4124277
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41816599
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 51554327
spdk_bdev_io_get_iovec 1162976
spdk_bdev_io_get_md_buf 9552973
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 30829109
spdk_bdev_io_get_scsi_status 28094412
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 46874712
spdk_bdev_io_get_thread 268878130
spdk_bdev_io_hide_metadata 2218886
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 17377546
spdk_bdev_io_set_md_buf 38685
spdk_bdev_io_type_supported 3069679
spdk_bdev_is_dif_check_enabled 1366750
spdk_bdev_is_dif_head_of_md 683271
spdk_bdev_is_md_interleaved 29569980
spdk_bdev_is_md_separate 77855919
spdk_bdev_is_zoned 6317
spdk_bdev_module_claim_bdev 4909
spdk_bdev_module_claim_bdev_desc 445
spdk_bdev_module_examine_done 65901
spdk_bdev_module_fini_done 6022
spdk_bdev_module_fini_start_done 1989
spdk_bdev_module_init_done 207
spdk_bdev_module_list_add 37837
spdk_bdev_module_list_find 37837
spdk_bdev_module_release_bdev 4855
spdk_bdev_next 29340
spdk_bdev_next_leaf 1440
spdk_bdev_notify_blockcnt_change 233
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 2271715
spdk_bdev_open_async 1049
spdk_bdev_open_ext 23628
spdk_bdev_open_ext_v2 27746
spdk_bdev_open_opts_init 4115
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 963992
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1102
spdk_bdev_read 12149511
spdk_bdev_read_blocks 17844218
spdk_bdev_read_blocks_with_md 1793852
spdk_bdev_readv 1936553
spdk_bdev_readv_blocks 18882060
spdk_bdev_readv_blocks_ext 37033059
spdk_bdev_readv_blocks_with_md 31586302
spdk_bdev_register 6401
spdk_bdev_reset 290
spdk_bdev_reset_io_stat 29625
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6409
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 1051
spdk_bdev_subsystem_config_json 189
spdk_bdev_unmap 8352385
spdk_bdev_unmap_blocks 20216753
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1105
spdk_bdev_unregister 6411
spdk_bdev_unregister_by_name 782
spdk_bdev_wait_for_examine 11258
spdk_bdev_write 21128547
spdk_bdev_write_blocks 23070378
spdk_bdev_write_blocks_with_md 108953
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2709191
spdk_bdev_writev 3133176
spdk_bdev_writev_blocks 16936864
spdk_bdev_writev_blocks_ext 49416105
spdk_bdev_writev_blocks_with_md 20671392
spdk_bdev_zcopy_end 1218977
spdk_bdev_zcopy_start 1246456
spdk_for_each_bdev 5083
spdk_for_each_bdev_leaf 619

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