LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4271 5667 75.4 %
Date: 2024-11-19 19:58:20 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4642 23745 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24429636
_bdev_abort 77769
_bdev_copy_split 0
_bdev_get_block_size_with_md 590513
_bdev_init 2153
_bdev_io_check_opts 82855888
_bdev_io_complete 238343510
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 348951
_bdev_io_ext_use_bounce_buffer 347239
_bdev_io_handle_no_mem 238579019
_bdev_io_pull_bounce_data_buf 348951
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 348951
_bdev_io_put_buf 15773067
_bdev_io_set_buf 15773067
_bdev_io_set_md_buf 15773067
_bdev_io_submit 238265469
_bdev_io_submit_ext 170495578
_bdev_lock_lba_range 4629
_bdev_memory_domain_get_io_cb 347239
_bdev_memory_domain_io_get_buf 347239
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1921222
_bdev_trace 2153
_bdev_unlock_lba_range 4629
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 143
_calculate_measured_qd_cpl 73
_event_notify 1062
_is_buf_allocated 64653119
_media_management_notify 0
_remove_notify 721
_resize_notify 341
_spdk_bdev_quiesce 2523
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2153
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2153
_tmp_bdev_event_cb 0
_to_next_boundary 3150343
bdev_abort 77766
bdev_abort_all_buf_io 22795
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45168
bdev_abort_buf_io 77763
bdev_abort_buf_io_cb 0
bdev_abort_io 77784
bdev_abort_io_done 77781
bdev_abort_queued_io 77769
bdev_abort_retry 3
bdev_alias_del 6278
bdev_alloc_io_stat 28590
bdev_bytes_to_blocks 47040553
bdev_calculate_measured_queue_depth 73
bdev_ch_add_to_io_submitted 240262198
bdev_ch_remove_from_io_submitted 240262198
bdev_ch_resubmit_io 5877589
bdev_ch_retry_io 5158594
bdev_channel_abort_queued_ios 22473
bdev_channel_create 22057
bdev_channel_destroy 22051
bdev_channel_destroy_resource 22051
bdev_channel_for_each_io 0
bdev_channel_get_io 240798881
bdev_channel_poll_qos 319718
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 320392
bdev_channel_submit_qos_io_done 319362
bdev_close 64502
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 64540
bdev_desc_free 64540
bdev_desc_release_claims 348
bdev_destroy_cb 6291
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 336717
bdev_each_channel_msg 330396
bdev_enable_histogram_config_json 852
bdev_enable_qos 22095
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6258
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2216
bdev_finish_unregister_bdevs_iter 6284
bdev_finish_wait_for_examine_done 2216
bdev_for_each_io_done 0
bdev_free_io_stat 28590
bdev_get_by_name 31271
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 272
bdev_get_each_channel_stat 269
bdev_get_io_size_in_byte 93670040
bdev_get_io_stat 280
bdev_get_max_write 2878
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2216
bdev_init_failed 0
bdev_io_complete 241028713
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70983
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 239417193
bdev_io_do_submit 238265454
bdev_io_exec_sequence 418210
bdev_io_exec_sequence_cb 418210
bdev_io_get_buf 15773067
bdev_io_get_buf_complete 15773067
bdev_io_get_iobuf_cb 39853
bdev_io_get_max_buf_len 31546134
bdev_io_increment_outstanding 239417193
bdev_io_init 239880377
bdev_io_needs_sequence_exec 417086488
bdev_io_on_tailq 155568
bdev_io_pull_data 348954
bdev_io_pull_data_done 348951
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 348954
bdev_io_push_bounce_data_done 348951
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 348951
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15773067
bdev_io_range_is_locked 54592
bdev_io_should_split 242148064
bdev_io_split 1918688
bdev_io_split_done 3213198
bdev_io_split_submit 3213210
bdev_io_status_get_string 0
bdev_io_submit 240185381
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 347227
bdev_io_type_supported 9212731
bdev_io_update_io_stat 238343510
bdev_io_use_accel_sequence 657281003
bdev_io_use_memory_domain 177492442
bdev_io_valid_blocks 240375132
bdev_is_read_io 16424017
bdev_lba_range_overlapped 51303
bdev_lba_range_overlaps_tailq 4647
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4629
bdev_lock_lba_range_check_io 39856
bdev_lock_lba_range_ctx 4629
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3693
bdev_mgmt_channel_create 12960
bdev_mgmt_channel_destroy 12960
bdev_mgr_unregister_cb 2216
bdev_module_action_complete 67000
bdev_module_action_done 64784
bdev_module_all_actions_completed 12182008
bdev_module_fini_iter 8073
bdev_module_fini_start_iter 4150
bdev_module_get_max_ctx_size 2216
bdev_modules_init 2216
bdev_name_add 12547
bdev_name_cmp 132017
bdev_name_del 650
bdev_name_del_unsafe 12533
bdev_name_tree_RB_FIND 31271
bdev_name_tree_RB_INSERT 12547
bdev_name_tree_RB_INSERT_COLOR 12533
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 12533
bdev_name_tree_RB_REMOVE_COLOR 9765
bdev_no_mem_poller 1
bdev_ok_to_examine 6258
bdev_open 64540
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2216
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28218
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6507686
bdev_qos_io_to_limit 354871584
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 354871584
bdev_qos_r_bps_queue 16423975
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 85858994
bdev_qos_rw_bps_rewind_quota 7811046
bdev_qos_rw_iops_queue 284434431
bdev_qos_rw_iops_rewind_quota 8472858
bdev_qos_rw_queue_io 370293425
bdev_qos_rw_rewind_io 16283904
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 733496
bdev_queue_nomem_io_tail 5144248
bdev_quiesce_range_locked 1260
bdev_read_blocks_with_md 19977785
bdev_readv_blocks_with_md 87147954
bdev_register 6266
bdev_register_finished 6258
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 216853773
bdev_rw_split_get_buf_cb 77127
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5158596
bdev_start_qos 64502
bdev_start_reset 278
bdev_submit_request 238999083
bdev_trace 2049
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4629
bdev_unlock_lba_range_get_channel 3696
bdev_unmap_should_split 17104496
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1260
bdev_unregister 6258
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 6920
bdev_update_qd_sampling_period 89
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12179792
bdev_write_blocks_with_md 24113146
bdev_write_zero_buffer 587635
bdev_write_zero_buffer_done 587635
bdev_write_zeroes_should_split 2371218
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 83968502
claim_bdev 348
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1492
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1062
io_channel_iter_get_bdev 667113
log_already_claimed 86
parent_bdev_io_complete 1918685
register_flag_bdev 2153
spdk_bdev_abort 77751
spdk_bdev_add_io_stat 22320
spdk_bdev_alias_add 6292
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 432
spdk_bdev_close 27542
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 461256896
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30064
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2216
spdk_bdev_first 5081
spdk_bdev_first_leaf 581
spdk_bdev_flush 653368
spdk_bdev_flush_blocks 4438482
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 336717
spdk_bdev_for_each_channel_continue 330396
spdk_bdev_free_io 239880377
spdk_bdev_get_acwu 3996
spdk_bdev_get_aliases 30096
spdk_bdev_get_block_size 49912257
spdk_bdev_get_buf_align 91684110
spdk_bdev_get_by_name 3053
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27856186
spdk_bdev_get_device_stat 272
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 67131667
spdk_bdev_get_io_channel 35210
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601280
spdk_bdev_get_max_copy 3878
spdk_bdev_get_md_size 61440157
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133869
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6088
spdk_bdev_get_name 66913
spdk_bdev_get_num_blocks 55701056
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3617
spdk_bdev_get_optimal_io_boundary 3883
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5907
spdk_bdev_get_product_name 34099
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30072
spdk_bdev_get_qos_rpc_type 120256
spdk_bdev_get_uuid 70457
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7596
spdk_bdev_has_write_cache 6042
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2216
spdk_bdev_io_complete 238999234
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30422513
spdk_bdev_io_complete_nvme_status 42417091
spdk_bdev_io_complete_scsi_status 5087486
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39853722
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47883077
spdk_bdev_io_get_iovec 933745
spdk_bdev_io_get_md_buf 9276559
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28665599
spdk_bdev_io_get_scsi_status 28876419
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44945869
spdk_bdev_io_get_thread 256809170
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16378642
spdk_bdev_io_set_md_buf 38697
spdk_bdev_io_type_supported 2339792
spdk_bdev_is_dif_check_enabled 1058356
spdk_bdev_is_dif_head_of_md 529130
spdk_bdev_is_md_interleaved 28982326
spdk_bdev_is_md_separate 71836351
spdk_bdev_is_zoned 6219
spdk_bdev_module_claim_bdev 4874
spdk_bdev_module_claim_bdev_desc 417
spdk_bdev_module_examine_done 64592
spdk_bdev_module_fini_done 5857
spdk_bdev_module_fini_start_done 1934
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36844
spdk_bdev_module_list_find 36844
spdk_bdev_module_release_bdev 4820
spdk_bdev_next 29338
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 217
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1521622
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27213
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 918468
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1094
spdk_bdev_read 12269293
spdk_bdev_read_blocks 18188331
spdk_bdev_read_blocks_with_md 1789454
spdk_bdev_readv 1768823
spdk_bdev_readv_blocks 18458923
spdk_bdev_readv_blocks_ext 35159620
spdk_bdev_readv_blocks_with_md 31902674
spdk_bdev_register 6269
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28590
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6277
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8321900
spdk_bdev_unmap_blocks 17351351
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1097
spdk_bdev_unregister 6279
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10944
spdk_bdev_write 21297434
spdk_bdev_write_blocks 23419165
spdk_bdev_write_blocks_with_md 106346
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2371065
spdk_bdev_writev 2729068
spdk_bdev_writev_blocks 16757173
spdk_bdev_writev_blocks_ext 47696274
spdk_bdev_writev_blocks_with_md 17991476
spdk_bdev_zcopy_end 976138
spdk_bdev_zcopy_start 996919
spdk_for_each_bdev 5081
spdk_for_each_bdev_leaf 581

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