LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4915 82.6 %
Date: 2024-07-11 04:21:50 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1907 2802 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
_tmp_bdev_event_cb 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_no_mem_poller 0
bdev_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
bdev_get_current_qd 1
bdev_get_current_qd_done 1
spdk_bdev_get_current_qd 1
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_abort_retry 6
spdk_bdev_examine 6
spdk_bdev_nvme_io_passthru_md 6
bdev_open_async 10
spdk_bdev_get_io_stat 10
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf_done 12
bdev_queue_io_wait_with_cb 12
bdev_seek_complete_cb 12
bdev_histogram_disable_channel_cb 14
bdev_disable_qos_done 16
bdev_disable_qos_msg_done 16
bdev_update_qos_rate_limit_msg 16
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_unmap_split 18
bdev_histogram_disable_channel 22
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
bdev_compare_blocks_with_md 24
bdev_copy_split 24
bdev_io_pull_md_buf 24
spdk_bdev_compare_blocks 24
bdev_disable_qos_msg 28
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
bdev_histogram_get_channel_cb 32
spdk_bdev_alias_del 32
spdk_bdev_histogram_get 32
spdk_bdev_nvme_admin_passthru 35
_bdev_io_complete_in_submit 36
bdev_in_examine_allowlist 36
spdk_bdev_comparev_blocks_with_md 36
bdev_lock_lba_range_ctx_msg 44
bdev_histogram_get_channel 46
bdev_channel_poll_timeout_io_done 48
bdev_poll_timeout_io 48
bdev_reset_poll_for_outstanding_io 48
claim_verify_rwm 48
bdev_seek 60
spdk_bdev_io_get_seek_offset 60
bdev_examine_allowlist_check 71
bdev_enable_qos_msg 73
bdev_channel_poll_timeout_io 78
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
spdk_bdev_nvme_io_passthru 81
bdev_qos_w_bps_queue 84
claim_verify_rom 102
claim_type_promotes_to_write 108
claim_opts_copy 132
bdev_qos_channel_destroy 134
log_already_claimed 155
_calculate_measured_qd_cpl 158
bdev_calculate_measured_queue_depth 158
bdev_set_qos_rate_limits 163
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_examine_allowlist_config_json 171
spdk_bdev_subsystem_config_json 171
spdk_bdev_set_qos_rate_limits 175
bdev_update_qd_sampling_period 187
bdev_qos_destroy 210
bdev_enable_qos_done 218
spdk_bdev_notify_blockcnt_change 223
bdev_set_qos_limit_done 256
_calculate_measured_qd 310
_resize_notify 310
bdev_get_each_channel_stat 320
claim_verify_rwo 320
spdk_bdev_get_qd_sampling_period 322
bdev_get_device_stat_done 323
spdk_bdev_get_device_stat 323
spdk_bdev_dump_io_stat_json 327
bdev_get_io_stat 333
bdev_io_submit_reset 333
bdev_reset_complete 358
bdev_reset_freeze_channel_done 358
bdev_start_reset 358
spdk_bdev_get_opts 360
bdev_channel_start_reset 364
spdk_bdev_reset 364
spdk_bdev_set_opts 366
claim_reset 370
spdk_bdev_copy_blocks 382
spdk_bdev_module_init_done 384
bdev_desc_release_claims 392
claim_bdev 392
bdev_copy_should_split 400
bdev_reset_freeze_channel 420
bdev_unfreeze_channel 420
spdk_bdev_module_claim_bdev_desc 530
spdk_bdev_claim_opts_init 560
spdk_bdev_first_leaf 566
spdk_for_each_bdev_leaf 566
spdk_bdev_quiesce 596
spdk_bdev_unquiesce 596
spdk_bdev_alias_del_all 632
bdev_name_del 658
spdk_bdev_write_zeroes 709
bdev_histogram_enable_channel_cb 800
spdk_bdev_histogram_enable 814
bdev_unregister_abort_channel 943
bdev_enable_histogram_config_json 948
bdev_qos_config_json 948
bdev_qos_is_iops_rate_limit 1110
spdk_bdev_channel_get_histogram 1126
bdev_histogram_enable_channel 1136
spdk_bdev_set_timeout 1144
spdk_bdev_unregister_by_name 1410
_bdev_io_complete_push_bounce_done 1450
_bdev_io_push_bounce_data_buffer 1450
bdev_io_push_bounce_data_done 1450
bdev_io_push_bounce_md_buf 1450
bdev_io_push_bounce_data 1456
spdk_bdev_next_leaf 1480
bdev_io_use_memory_domain 1486
_remove_notify 1716
claim_type_is_v2 1764
_event_notify 2026
event_notify 2026
_bdev_next_leaf 2046
spdk_bdev_module_fini_start_done 2200
bdev_trace 2308
_bdev_init 2436
_bdev_trace 2436
register_flag_bdev 2436
spdk_bdev_destruct_done 2557
bdev_open_async_done 2599
bdev_open_async_opts_copy 2599
bdev_open_async_opts_get_default 2599
spdk_bdev_open_async 2599
_bdev_open_async 2609
bdev_examine_allowlist_free 2666
bdev_finish_wait_for_examine_done 2666
bdev_init_complete 2666
bdev_mgr_unregister_cb 2666
bdev_module_get_max_ctx_size 2666
bdev_modules_init 2666
bdev_open_async_fini 2666
spdk_bdev_finish 2666
spdk_bdev_initialize 2666
spdk_bdev_get_max_copy 2786
spdk_bdev_get_optimal_io_boundary 2788
spdk_bdev_get_acwu 2915
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_get_nvme_ctratt 3137
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
spdk_bdev_comparev_and_writev_blocks 3389
bdev_lock_lba_range 3421
bdev_unlock_lba_range 3433
spdk_bdev_comparev_blocks 3437
bdev_comparev_blocks_with_md 3473
bdev_get_max_write 3794
spdk_bdev_quiesce_range 3895
spdk_bdev_unquiesce_range 3901
bdev_lock_lba_range_get_channel 4318
bdev_unlock_lba_range_get_channel 4324
bdev_quiesce_range_locked 4491
bdev_unquiesce_range_unlocked 4491
spdk_bdev_get_physical_block_size 4784
spdk_bdev_is_zoned 4844
bdev_module_fini_start_iter 4866
spdk_bdev_first 5071
spdk_for_each_bdev 5071
spdk_bdev_get_by_name 5863
spdk_bdev_has_write_cache 5951
spdk_bdev_module_fini_done 6638
spdk_bdev_get_write_unit_size 6788
spdk_bdev_module_release_bdev 7463
spdk_bdev_module_claim_bdev 7571
bdev_write_zeroes_split 7726
_bdev_lock_lba_range 7912
_bdev_unlock_lba_range 7912
bdev_lock_lba_range_cb 7912
bdev_lock_lba_range_ctx 7912
bdev_unlock_lba_range_cb 7912
bdev_lba_range_overlaps_tailq 7962
bdev_finish_unregister_bdevs_iter 8336
_spdk_bdev_quiesce 8988
spdk_bdev_claim_get_name 9024
bdev_examine 9173
bdev_ok_to_examine 9173
bdev_register_finished 9173
bdev_unregister 9173
bdev_register 9187
spdk_bdev_register 9193
bdev_alias_del 9205
spdk_bdev_set_qd_sampling_period 9208
spdk_bdev_unregister 9215
bdev_destroy_cb 9226
spdk_bdev_alias_add 9231
bdev_module_fini_iter 9304
bdev_unregister_unsafe 10736
spdk_bdev_wait_for_examine 14765
bdev_name_tree_RB_REMOVE_COLOR 14901
bdev_mgmt_channel_create 15196
bdev_mgmt_channel_destroy 15196
bdev_name_del_unsafe 18372
bdev_name_tree_RB_INSERT_COLOR 18372
bdev_name_tree_RB_REMOVE 18372
bdev_name_add 18398
bdev_name_tree_RB_INSERT 18398
spdk_bdev_next 27805
bdev_channel_destroy 29503
bdev_channel_destroy_resource 29503
bdev_channel_create 29515
bdev_enable_qos 29576
spdk_bdev_add_io_stat 29823
spdk_bdev_dump_info_json 30055
spdk_bdev_get_qos_rate_limits 30065
spdk_bdev_get_aliases 30087
bdev_channel_abort_queued_ios 30446
bdev_abort_all_buf_io 30866
spdk_bdev_get_product_name 34058
bdev_alloc_io_stat 39012
bdev_free_io_stat 39012
spdk_bdev_reset_io_stat 39012
spdk_bdev_open_ext 40692
spdk_bdev_module_list_add 41654
spdk_bdev_module_list_find 41654
spdk_bdev_close 41817
bdev_open_ext 43289
spdk_bdev_io_set_md_buf 46466
bdev_io_get_iobuf_cb 48445
bdev_get_by_name 49152
bdev_name_tree_RB_FIND 49152
spdk_bdev_get_io_channel 50202
spdk_bdev_abort 51085
bdev_abort_buf_io 51091
bdev_abort 51097
_bdev_abort 51103
bdev_abort_queued_io 51103
bdev_abort_io_done 51109
bdev_abort_io 51115
bdev_io_complete_sequence_cb 56639
bdev_abort_all_queued_io 60789
spdk_bdev_get_uuid 71022
spdk_bdev_get_name 78731
bdev_close 80265
bdev_start_qos 80265
bdev_desc_alloc 80328
bdev_desc_free 80328
bdev_open 80328
spdk_bdev_module_examine_done 95278
bdev_module_action_done 95662
bdev_module_action_complete 98328
bdev_io_on_tailq 102230
spdk_bdev_write_blocks_with_md 117360
spdk_bdev_get_qos_rpc_type 120220
bdev_rw_split_get_buf_cb 160980
spdk_bdev_get_memory_domains 174443
bdev_lock_lba_range_check_io 187699
bdev_name_cmp 207410
bdev_lba_range_overlapped 230079
bdev_io_range_is_locked 233312
bdev_io_submit_sequence_cb 237203
_bdev_io_ext_use_bounce_buffer 237227
_bdev_memory_domain_get_io_cb 237227
_bdev_memory_domain_io_get_buf 237227
_bdev_io_pull_bounce_data_buf 238653
bdev_io_pull_data_done 238653
bdev_io_pull_data 238882
bdev_io_use_accel_sequence 288055
bdev_io_exec_sequence 293842
bdev_io_exec_sequence_cb 293842
bdev_channel_submit_qos_io_done 373356
bdev_channel_poll_qos 373724
bdev_channel_submit_qos_io 374836
bdev_each_channel_msg 387364
spdk_bdev_for_each_channel_continue 387364
bdev_each_channel_cpl 400763
spdk_bdev_for_each_channel 400763
spdk_bdev_is_dif_head_of_md 581310
spdk_bdev_get_io_type_name 601100
bdev_write_zero_buffer 628111
bdev_write_zero_buffer_done 628111
_bdev_get_block_size_with_md 631905
spdk_bdev_flush 653434
spdk_bdev_io_get_iovec 667041
spdk_bdev_zcopy_end 690408
spdk_bdev_zcopy_start 701772
spdk_bdev_queue_io_wait 769226
io_channel_iter_get_bdev 788127
bdev_queue_nomem_io_head 873130
spdk_bdev_is_dif_check_enabled 1159372
spdk_bdev_read_blocks_with_md 1800874
spdk_bdev_io_type_supported 1914936
spdk_bdev_readv 2018631
spdk_bdev_nvme_iov_passthru_md 2223814
spdk_bdev_write_zeroes_blocks 2683945
bdev_write_zeroes_should_split 2684116
spdk_bdev_writev 2991706
spdk_bdev_flush_blocks 4036866
parent_bdev_io_complete 4092661
bdev_io_split 4092667
_bdev_rw_split 4094279
spdk_bdev_io_complete_scsi_status 4699387
bdev_queue_nomem_io_tail 6424314
bdev_ch_retry_io 6654108
bdev_shared_ch_retry_io 6654108
bdev_ch_resubmit_io 7296946
bdev_qos_rw_bps_rewind_quota 7680803
_to_next_boundary 8238335
bdev_io_split_done 8299611
bdev_io_split_submit 8299635
bdev_qos_io_submit 8405710
spdk_bdev_io_get_md_buf 8511570
bdev_wait_for_examine_cb 9398048
bdev_module_all_actions_completed 9400714
bdev_io_type_supported 10162508
spdk_bdev_unmap 10224313
bdev_qos_rw_iops_rewind_quota 10626173
spdk_bdev_read 13022169
_bdev_io_put_buf 15091622
_bdev_io_set_buf 15091622
_bdev_io_set_md_buf 15091622
bdev_io_get_buf 15091622
bdev_io_get_buf_complete 15091622
bdev_io_put_buf 15091622
spdk_bdev_io_set_buf 15531374
spdk_bdev_writev_blocks 17407664
spdk_bdev_read_blocks 18008678
bdev_qos_rw_rewind_io 18306976
bdev_qos_r_bps_queue 18445066
bdev_is_read_io 18445150
spdk_bdev_readv_blocks 19015302
bdev_read_blocks_with_md 19809552
spdk_bdev_writev_blocks_with_md 20118010
bdev_unmap_should_split 20716125
spdk_bdev_unmap_blocks 20919346
spdk_bdev_write 25253845
spdk_bdev_io_get_nvme_status 27204911
spdk_bdev_write_blocks 27307641
bdev_write_blocks_with_md 28053112
spdk_bdev_get_data_block_size 29676901
_are_iovs_aligned 29915302
bdev_io_get_max_buf_len 30183244
spdk_bdev_io_get_scsi_status 30685652
spdk_bdev_is_md_interleaved 30901351
spdk_bdev_io_complete_base_io_status 34548995
spdk_bdev_io_complete_nvme_status 37981684
spdk_bdev_io_get_submit_tsc 40012670
spdk_bdev_readv_blocks_with_md 41526314
spdk_bdev_io_get_buf 44768206
spdk_bdev_readv_blocks_ext 45165677
spdk_bdev_get_block_size 47955770
bdev_bytes_to_blocks 54164843
spdk_bdev_get_num_blocks 55742704
spdk_bdev_io_get_io_channel 60979975
spdk_bdev_get_md_size 62358673
spdk_bdev_writev_blocks_ext 66384026
spdk_bdev_is_md_separate 69475405
_is_buf_allocated 71204581
spdk_bdev_get_buf_align 94271110
spdk_bdev_get_dif_type 95329773
bdev_qos_rw_bps_queue 104498275
bdev_writev_blocks_with_md 107717669
bdev_readv_blocks_with_md 110137615
_bdev_io_check_opts 111549691
bdev_get_io_size_in_byte 112179078
_bdev_io_submit_ext 217348999
bdev_rw_should_split 269303912
bdev_io_do_submit 289575020
_bdev_io_submit 289575050
_bdev_io_complete 289626457
bdev_io_update_io_stat 289626457
_bdev_io_handle_no_mem 290389783
bdev_submit_request 290447972
spdk_bdev_io_complete 290448273
bdev_io_decrement_outstanding 290741753
bdev_io_increment_outstanding 290741753
bdev_io_complete 291768169
bdev_io_init 293663593
spdk_bdev_free_io 293663593
bdev_io_submit 293669586
bdev_ch_add_to_io_submitted 293719112
bdev_ch_remove_from_io_submitted 293719112
bdev_io_valid_blocks 294076577
bdev_channel_get_io 294432861
bdev_io_should_split 297756326
spdk_bdev_io_get_thread 306867064
bdev_qos_rw_iops_queue 393300308
bdev_qos_io_to_limit 480724079
bdev_qos_queue_io 480724079
bdev_qos_rw_queue_io 497798583
bdev_io_needs_sequence_exec 516769217
spdk_bdev_desc_get_bdev 562568033

Generated by: LCOV version 1.14