LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4057 4915 82.5 %
Date: 2024-07-11 10:44:40 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1906 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 31937173
_bdev_abort 28328
_bdev_copy_split 0
_bdev_get_block_size_with_md 633894
_bdev_init 2435
_bdev_io_check_opts 110372913
_bdev_io_complete 293932075
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1451
_bdev_io_ext_use_bounce_buffer 351507
_bdev_io_handle_no_mem 294711188
_bdev_io_pull_bounce_data_buf 352934
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1451
_bdev_io_put_buf 15137459
_bdev_io_set_buf 15137459
_bdev_io_set_md_buf 15137459
_bdev_io_submit 293903443
_bdev_io_submit_ext 218926598
_bdev_lock_lba_range 7863
_bdev_memory_domain_get_io_cb 351507
_bdev_memory_domain_io_get_buf 351507
_bdev_next_leaf 2046
_bdev_open_async 2609
_bdev_rw_split 3337706
_bdev_trace 2435
_bdev_unlock_lba_range 7863
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 312
_calculate_measured_qd_cpl 159
_event_notify 1964
_is_buf_allocated 72582412
_media_management_notify 0
_remove_notify 1716
_resize_notify 248
_spdk_bdev_quiesce 8890
_tmp_bdev_event_cb 0
_to_next_boundary 7341705
bdev_abort 28322
bdev_abort_all_buf_io 30802
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60660
bdev_abort_buf_io 28316
bdev_abort_buf_io_cb 0
bdev_abort_io 28340
bdev_abort_io_done 28334
bdev_abort_queued_io 28328
bdev_abort_retry 6
bdev_alias_del 9204
bdev_alloc_io_stat 38946
bdev_bytes_to_blocks 55078716
bdev_calculate_measured_queue_depth 159
bdev_ch_add_to_io_submitted 297266551
bdev_ch_remove_from_io_submitted 297266551
bdev_ch_resubmit_io 7218426
bdev_ch_retry_io 6631170
bdev_channel_abort_queued_ios 30382
bdev_channel_create 29450
bdev_channel_destroy 29438
bdev_channel_destroy_resource 29438
bdev_channel_for_each_io 0
bdev_channel_get_io 298142499
bdev_channel_poll_qos 364188
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 365370
bdev_channel_submit_qos_io_done 363894
bdev_close 80258
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 400
bdev_copy_split 24
bdev_desc_alloc 80321
bdev_desc_free 80321
bdev_desc_release_claims 393
bdev_destroy_cb 9225
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 391203
bdev_each_channel_msg 377887
bdev_enable_histogram_config_json 948
bdev_enable_qos 29511
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9172
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2665
bdev_finish_unregister_bdevs_iter 8334
bdev_finish_wait_for_examine_done 2665
bdev_for_each_io_done 0
bdev_free_io_stat 38946
bdev_get_by_name 49143
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 323
bdev_get_each_channel_stat 320
bdev_get_io_size_in_byte 116567916
bdev_get_io_stat 333
bdev_get_max_write 3790
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1136
bdev_histogram_enable_channel_cb 800
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2665
bdev_init_failed 0
bdev_io_complete 296187175
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71751
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 295207763
bdev_io_do_submit 293903413
bdev_io_exec_sequence 423234
bdev_io_exec_sequence_cb 423234
bdev_io_get_buf 15137459
bdev_io_get_buf_complete 15137459
bdev_io_get_iobuf_cb 52444
bdev_io_get_max_buf_len 30274918
bdev_io_increment_outstanding 295207763
bdev_io_init 297284539
bdev_io_needs_sequence_exec 522354361
bdev_io_on_tailq 56680
bdev_io_pull_data 353222
bdev_io_pull_data_done 352934
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1457
bdev_io_push_bounce_data_done 1451
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1451
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 15137459
bdev_io_range_is_locked 227183
bdev_io_should_split 300619093
bdev_io_split 3334496
bdev_io_split_done 7361597
bdev_io_split_submit 7361621
bdev_io_status_get_string 0
bdev_io_submit 297239725
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 351483
bdev_io_type_supported 10356163
bdev_io_update_io_stat 293932075
bdev_io_use_accel_sequence 404414
bdev_io_use_memory_domain 1487
bdev_io_valid_blocks 297845577
bdev_is_read_io 18363852
bdev_lba_range_overlapped 223950
bdev_lba_range_overlaps_tailq 7913
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7863
bdev_lock_lba_range_check_io 180382
bdev_lock_lba_range_ctx 7863
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4311
bdev_mgmt_channel_create 15338
bdev_mgmt_channel_destroy 15338
bdev_mgr_unregister_cb 2665
bdev_module_action_complete 98316
bdev_module_action_done 95651
bdev_module_all_actions_completed 10559612
bdev_module_fini_iter 9300
bdev_module_fini_start_iter 4864
bdev_module_get_max_ctx_size 2665
bdev_modules_init 2665
bdev_name_add 18396
bdev_name_cmp 206490
bdev_name_del 658
bdev_name_del_unsafe 18370
bdev_name_tree_RB_FIND 49143
bdev_name_tree_RB_INSERT 18396
bdev_name_tree_RB_INSERT_COLOR 18370
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 18370
bdev_name_tree_RB_REMOVE_COLOR 14880
bdev_no_mem_poller 0
bdev_ok_to_examine 9172
bdev_open 80321
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2599
bdev_open_async_fini 2665
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
bdev_open_ext 43266
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8617921
bdev_qos_io_to_limit 510360459
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 510360459
bdev_qos_r_bps_queue 18363768
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 108967698
bdev_qos_rw_bps_rewind_quota 7600218
bdev_qos_rw_iops_queue 418429259
bdev_qos_rw_iops_rewind_quota 10625589
bdev_qos_rw_queue_io 527396957
bdev_qos_rw_rewind_io 18225807
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 881309
bdev_queue_nomem_io_tail 6337674
bdev_quiesce_range_locked 4442
bdev_read_blocks_with_md 21669852
bdev_readv_blocks_with_md 111874218
bdev_register 9186
bdev_register_finished 9172
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 272785251
bdev_rw_split_get_buf_cb 133221
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 6631170
bdev_start_qos 80258
bdev_start_reset 358
bdev_submit_request 294784490
bdev_trace 2307
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7863
bdev_unlock_lba_range_get_channel 4317
bdev_unmap_should_split 19948542
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4442
bdev_unregister 9172
bdev_unregister_abort_channel 944
bdev_unregister_unsafe 10735
bdev_update_qd_sampling_period 188
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 10556947
bdev_write_blocks_with_md 28854746
bdev_write_zero_buffer 630104
bdev_write_zero_buffer_done 630104
bdev_write_zeroes_should_split 2815742
bdev_write_zeroes_split 2563
bdev_writev_blocks_with_md 107653910
claim_bdev 393
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1767
claim_type_promotes_to_write 109
claim_verify_rom 103
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1964
io_channel_iter_get_bdev 769090
log_already_claimed 155
parent_bdev_io_complete 3334490
register_flag_bdev 2435
spdk_bdev_abort 28310
spdk_bdev_add_io_stat 29758
spdk_bdev_alias_add 9230
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9024
spdk_bdev_claim_opts_init 561
spdk_bdev_close 41793
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 382
spdk_bdev_desc_get_bdev 569797644
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 30073
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 6
spdk_bdev_finish 2665
spdk_bdev_first 5089
spdk_bdev_first_leaf 566
spdk_bdev_flush 785214
spdk_bdev_flush_blocks 4182209
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 391203
spdk_bdev_for_each_channel_continue 377887
spdk_bdev_free_io 297284539
spdk_bdev_get_acwu 2889
spdk_bdev_get_aliases 30105
spdk_bdev_get_block_size 47578632
spdk_bdev_get_buf_align 96451890
spdk_bdev_get_by_name 5877
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28138220
spdk_bdev_get_device_stat 323
spdk_bdev_get_dif_type 96808364
spdk_bdev_get_io_channel 50135
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 601460
spdk_bdev_get_max_copy 2760
spdk_bdev_get_md_size 62498367
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 174426
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78731
spdk_bdev_get_num_blocks 53072205
spdk_bdev_get_nvme_ctratt 3106
spdk_bdev_get_optimal_io_boundary 2762
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4742
spdk_bdev_get_product_name 34061
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 30083
spdk_bdev_get_qos_rpc_type 120292
spdk_bdev_get_uuid 71771
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6762
spdk_bdev_has_write_cache 5906
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2665
spdk_bdev_io_complete 294784791
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34393775
spdk_bdev_io_complete_nvme_status 41287864
spdk_bdev_io_complete_scsi_status 4758862
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 46721631
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 62943708
spdk_bdev_io_get_iovec 617567
spdk_bdev_io_get_md_buf 8923071
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 26214549
spdk_bdev_io_get_scsi_status 29127600
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 43421483
spdk_bdev_io_get_thread 311332015
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15402399
spdk_bdev_io_set_md_buf 48542
spdk_bdev_io_type_supported 1843645
spdk_bdev_is_dif_check_enabled 1296180
spdk_bdev_is_dif_head_of_md 649714
spdk_bdev_is_md_interleaved 29433062
spdk_bdev_is_md_separate 69744627
spdk_bdev_is_zoned 4863
spdk_bdev_module_claim_bdev 7580
spdk_bdev_module_claim_bdev_desc 531
spdk_bdev_module_examine_done 95267
spdk_bdev_module_fini_done 6635
spdk_bdev_module_fini_start_done 2199
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41637
spdk_bdev_module_list_find 41637
spdk_bdev_module_release_bdev 7472
spdk_bdev_next 27823
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 192
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 2223508
spdk_bdev_open_async 2599
spdk_bdev_open_ext 40669
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 857918
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3846
spdk_bdev_read 13575401
spdk_bdev_read_blocks 19844103
spdk_bdev_read_blocks_with_md 1825749
spdk_bdev_readv 2306482
spdk_bdev_readv_blocks 19046555
spdk_bdev_readv_blocks_ext 44460962
spdk_bdev_readv_blocks_with_md 44145272
spdk_bdev_register 9192
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38946
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9207
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 9811561
spdk_bdev_unmap_blocks 20159151
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3852
spdk_bdev_unregister 9214
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14762
spdk_bdev_write 25297472
spdk_bdev_write_blocks 28094928
spdk_bdev_write_blocks_with_md 129711
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2815566
spdk_bdev_writev 3301831
spdk_bdev_writev_blocks 17569516
spdk_bdev_writev_blocks_ext 65911963
spdk_bdev_writev_blocks_with_md 21052213
spdk_bdev_zcopy_end 618967
spdk_bdev_zcopy_start 619274
spdk_for_each_bdev 5089
spdk_for_each_bdev_leaf 566

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