LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4269 5667 75.3 %
Date: 2024-11-21 01:35:49 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4633 23745 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24901429
_bdev_abort 92429
_bdev_copy_split 0
_bdev_get_block_size_with_md 636057
_bdev_init 2154
_bdev_io_check_opts 85198716
_bdev_io_complete 248511696
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 352193
_bdev_io_ext_use_bounce_buffer 350535
_bdev_io_handle_no_mem 248717783
_bdev_io_pull_bounce_data_buf 352193
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 352193
_bdev_io_put_buf 15724381
_bdev_io_set_buf 15724381
_bdev_io_set_md_buf 15724381
_bdev_io_submit 248418995
_bdev_io_submit_ext 174031239
_bdev_lock_lba_range 4641
_bdev_memory_domain_get_io_cb 350535
_bdev_memory_domain_io_get_buf 350535
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1862481
_bdev_trace 2154
_bdev_unlock_lba_range 4641
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 187
_calculate_measured_qd_cpl 95
_event_notify 1054
_is_buf_allocated 64967694
_media_management_notify 0
_remove_notify 721
_resize_notify 333
_spdk_bdev_quiesce 2547
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2154
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2154
_tmp_bdev_event_cb 0
_to_next_boundary 2992384
bdev_abort 92426
bdev_abort_all_buf_io 22774
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45124
bdev_abort_buf_io 92423
bdev_abort_buf_io_cb 0
bdev_abort_io 92444
bdev_abort_io_done 92441
bdev_abort_queued_io 92429
bdev_abort_retry 3
bdev_alias_del 6279
bdev_alloc_io_stat 28568
bdev_bytes_to_blocks 51413050
bdev_calculate_measured_queue_depth 95
bdev_ch_add_to_io_submitted 250370366
bdev_ch_remove_from_io_submitted 250370366
bdev_ch_resubmit_io 5772971
bdev_ch_retry_io 5065318
bdev_channel_abort_queued_ios 22452
bdev_channel_create 22034
bdev_channel_destroy 22028
bdev_channel_destroy_resource 22028
bdev_channel_for_each_io 0
bdev_channel_get_io 250925619
bdev_channel_poll_qos 327240
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 328012
bdev_channel_submit_qos_io_done 326892
bdev_close 64500
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 64538
bdev_desc_free 64538
bdev_desc_release_claims 349
bdev_destroy_cb 6292
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 344294
bdev_each_channel_msg 338062
bdev_enable_histogram_config_json 852
bdev_enable_qos 22072
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6259
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2217
bdev_finish_unregister_bdevs_iter 6286
bdev_finish_wait_for_examine_done 2217
bdev_for_each_io_done 0
bdev_free_io_stat 28568
bdev_get_by_name 31253
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 272
bdev_get_each_channel_stat 267
bdev_get_io_size_in_byte 95049263
bdev_get_io_stat 280
bdev_get_max_write 2923
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 2217
bdev_init_failed 0
bdev_io_complete 251246745
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72007
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 249564543
bdev_io_do_submit 248418980
bdev_io_exec_sequence 422530
bdev_io_exec_sequence_cb 422530
bdev_io_get_buf 15724381
bdev_io_get_buf_complete 15724381
bdev_io_get_iobuf_cb 39476
bdev_io_get_max_buf_len 31448762
bdev_io_increment_outstanding 249564543
bdev_io_init 249980457
bdev_io_needs_sequence_exec 430703139
bdev_io_on_tailq 184888
bdev_io_pull_data 352196
bdev_io_pull_data_done 352193
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 352196
bdev_io_push_bounce_data_done 352193
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 352193
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15724381
bdev_io_range_is_locked 54018
bdev_io_should_split 252191368
bdev_io_split 1858670
bdev_io_split_done 3082238
bdev_io_split_submit 3082250
bdev_io_status_get_string 0
bdev_io_submit 250278847
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 350523
bdev_io_type_supported 9594511
bdev_io_update_io_stat 248511696
bdev_io_use_accel_sequence 681080347
bdev_io_use_memory_domain 180718723
bdev_io_valid_blocks 250538380
bdev_is_read_io 16490904
bdev_lba_range_overlapped 50729
bdev_lba_range_overlaps_tailq 4659
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4641
bdev_lock_lba_range_check_io 42796
bdev_lock_lba_range_ctx 4641
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3694
bdev_mgmt_channel_create 12945
bdev_mgmt_channel_destroy 12945
bdev_mgr_unregister_cb 2217
bdev_module_action_complete 67012
bdev_module_action_done 64795
bdev_module_all_actions_completed 12136542
bdev_module_fini_iter 8077
bdev_module_fini_start_iter 4152
bdev_module_get_max_ctx_size 2217
bdev_modules_init 2217
bdev_name_add 12549
bdev_name_cmp 132503
bdev_name_del 650
bdev_name_del_unsafe 12535
bdev_name_tree_RB_FIND 31253
bdev_name_tree_RB_INSERT 12549
bdev_name_tree_RB_INSERT_COLOR 12535
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 12535
bdev_name_tree_RB_REMOVE_COLOR 9727
bdev_no_mem_poller 1
bdev_ok_to_examine 6259
bdev_open 64538
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2217
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28213
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6977351
bdev_qos_io_to_limit 372966761
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 372966761
bdev_qos_r_bps_queue 16490862
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 87148239
bdev_qos_rw_bps_rewind_quota 7901024
bdev_qos_rw_iops_queue 301155892
bdev_qos_rw_iops_rewind_quota 8449790
bdev_qos_rw_queue_io 388304131
bdev_qos_rw_rewind_io 16350814
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 723000
bdev_queue_nomem_io_tail 5050126
bdev_quiesce_range_locked 1272
bdev_read_blocks_with_md 21366379
bdev_readv_blocks_with_md 88150634
bdev_register 6267
bdev_register_finished 6259
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 224390792
bdev_rw_split_get_buf_cb 56016
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 5065319
bdev_start_qos 64500
bdev_start_reset 278
bdev_submit_request 249142113
bdev_trace 2050
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4641
bdev_unlock_lba_range_get_channel 3697
bdev_unmap_should_split 19487816
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1272
bdev_unregister 6259
bdev_unregister_abort_channel 424
bdev_unregister_unsafe 6921
bdev_update_qd_sampling_period 111
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12134325
bdev_write_blocks_with_md 26782859
bdev_write_zero_buffer 633134
bdev_write_zero_buffer_done 633134
bdev_write_zeroes_should_split 2471144
bdev_write_zeroes_split 11373
bdev_writev_blocks_with_md 86522635
claim_bdev 349
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1495
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1054
io_channel_iter_get_bdev 682356
log_already_claimed 86
parent_bdev_io_complete 1858667
register_flag_bdev 2154
spdk_bdev_abort 92411
spdk_bdev_add_io_stat 22295
spdk_bdev_alias_add 6293
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 433
spdk_bdev_close 27538
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 479502048
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30065
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2217
spdk_bdev_first 5083
spdk_bdev_first_leaf 581
spdk_bdev_flush 650970
spdk_bdev_flush_blocks 4436627
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 344294
spdk_bdev_for_each_channel_continue 338062
spdk_bdev_free_io 249980457
spdk_bdev_get_acwu 4009
spdk_bdev_get_aliases 30097
spdk_bdev_get_block_size 50093186
spdk_bdev_get_buf_align 91979386
spdk_bdev_get_by_name 3040
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28656666
spdk_bdev_get_device_stat 272
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 68945625
spdk_bdev_get_io_channel 35189
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601300
spdk_bdev_get_max_copy 3891
spdk_bdev_get_md_size 61776684
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133864
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6080
spdk_bdev_get_name 66892
spdk_bdev_get_num_blocks 56579315
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3615
spdk_bdev_get_optimal_io_boundary 3896
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5855
spdk_bdev_get_product_name 34071
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30073
spdk_bdev_get_qos_rpc_type 120260
spdk_bdev_get_uuid 70715
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7609
spdk_bdev_has_write_cache 5840
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2217
spdk_bdev_io_complete 249142264
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 32974877
spdk_bdev_io_complete_nvme_status 42248234
spdk_bdev_io_complete_scsi_status 5269864
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40273587
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48144519
spdk_bdev_io_get_iovec 972259
spdk_bdev_io_get_md_buf 9156656
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28702120
spdk_bdev_io_get_scsi_status 29688463
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44826640
spdk_bdev_io_get_thread 266978480
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16372739
spdk_bdev_io_set_md_buf 35862
spdk_bdev_io_type_supported 2445814
spdk_bdev_is_dif_check_enabled 1256904
spdk_bdev_is_dif_head_of_md 628404
spdk_bdev_is_md_interleaved 29927624
spdk_bdev_is_md_separate 71834553
spdk_bdev_is_zoned 6240
spdk_bdev_module_claim_bdev 4870
spdk_bdev_module_claim_bdev_desc 418
spdk_bdev_module_examine_done 64603
spdk_bdev_module_fini_done 5860
spdk_bdev_module_fini_start_done 1935
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36861
spdk_bdev_module_list_find 36861
spdk_bdev_module_release_bdev 4816
spdk_bdev_next 29339
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 213
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 1548878
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27208
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 945136
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1106
spdk_bdev_read 13095472
spdk_bdev_read_blocks 19574743
spdk_bdev_read_blocks_with_md 1791636
spdk_bdev_readv 1910106
spdk_bdev_readv_blocks 19065735
spdk_bdev_readv_blocks_ext 35317794
spdk_bdev_readv_blocks_with_md 32261649
spdk_bdev_register 6270
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28568
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6278
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 9582759
spdk_bdev_unmap_blocks 19740459
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1109
spdk_bdev_unregister 6280
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10947
spdk_bdev_write 23362208
spdk_bdev_write_blocks 26043545
spdk_bdev_write_blocks_with_md 106180
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2470818
spdk_bdev_writev 2810868
spdk_bdev_writev_blocks 17231843
spdk_bdev_writev_blocks_ext 49880928
spdk_bdev_writev_blocks_with_md 17922963
spdk_bdev_zcopy_end 1029725
spdk_bdev_zcopy_start 1058017
spdk_for_each_bdev 5083
spdk_for_each_bdev_leaf 581

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