LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4087 4972 82.2 %
Date: 2024-08-14 00:43:33 Functions: 409 450 90.9 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1926 2862 67.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22379289
_bdev_abort 46579
_bdev_copy_split 0
_bdev_get_block_size_with_md 559018
_bdev_init 2001
_bdev_io_check_opts 79696697
_bdev_io_complete 228357695
_bdev_io_complete_in_submit 30
_bdev_io_complete_push_bounce_done 352576
_bdev_io_ext_use_bounce_buffer 351144
_bdev_io_handle_no_mem 228258747
_bdev_io_pull_bounce_data_buf 352576
_bdev_io_pull_bounce_md_buf 20
_bdev_io_pull_buffer_cpl 20
_bdev_io_push_bounce_data_buffer 352576
_bdev_io_put_buf 15562339
_bdev_io_set_buf 15562339
_bdev_io_set_md_buf 15562339
_bdev_io_submit 228310820
_bdev_io_submit_ext 160238127
_bdev_lock_lba_range 4748
_bdev_memory_domain_get_io_cb 351144
_bdev_memory_domain_io_get_buf 351144
_bdev_next_leaf 1859
_bdev_open_async 875
_bdev_rw_split 1872036
_bdev_trace 2001
_bdev_unlock_lba_range 4748
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 151
_calculate_measured_qd_cpl 78
_event_notify 967
_is_buf_allocated 62341867
_media_management_notify 0
_remove_notify 734
_resize_notify 233
_spdk_bdev_quiesce 2743
_tmp_bdev_event_cb 0
_to_next_boundary 3009686
bdev_abort 46574
bdev_abort_all_buf_io 21437
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 42482
bdev_abort_buf_io 46569
bdev_abort_buf_io_cb 0
bdev_abort_io 46589
bdev_abort_io_done 46584
bdev_abort_queued_io 46579
bdev_abort_retry 5
bdev_alias_del 6243
bdev_alloc_io_stat 27185
bdev_bytes_to_blocks 45897876
bdev_calculate_measured_queue_depth 78
bdev_ch_add_to_io_submitted 230228667
bdev_ch_remove_from_io_submitted 230228667
bdev_ch_resubmit_io 2617969
bdev_ch_retry_io 2263372
bdev_channel_abort_queued_ios 21081
bdev_channel_create 20699
bdev_channel_destroy 20689
bdev_channel_destroy_resource 20689
bdev_channel_for_each_io 0
bdev_channel_get_io 231057872
bdev_channel_poll_qos 320691
bdev_channel_poll_timeout_io 65
bdev_channel_poll_timeout_io_done 40
bdev_channel_start_reset 311
bdev_channel_submit_qos_io 321507
bdev_channel_submit_qos_io_done 320375
bdev_close 60814
bdev_compare_and_write_do_compare 3339
bdev_compare_and_write_do_compare_done 3339
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 20
bdev_compare_do_read 3334
bdev_compare_do_read_done 3334
bdev_comparev_and_writev_blocks_locked 3339
bdev_comparev_and_writev_blocks_unlock 3339
bdev_comparev_and_writev_blocks_unlocked 3339
bdev_comparev_blocks_with_md 3429
bdev_copy_do_read 15
bdev_copy_do_read_done 15
bdev_copy_do_write 15
bdev_copy_do_write_done 15
bdev_copy_get_buf_cb 15
bdev_copy_should_split 347
bdev_copy_split 20
bdev_desc_alloc 60868
bdev_desc_free 60868
bdev_desc_release_claims 374
bdev_destroy_cb 6250
bdev_disable_qos_done 14
bdev_disable_qos_msg 24
bdev_disable_qos_msg_done 14
bdev_each_channel_cpl 338030
bdev_each_channel_msg 331637
bdev_enable_histogram_config_json 852
bdev_enable_qos 20748
bdev_enable_qos_done 176
bdev_enable_qos_msg 59
bdev_examine 6215
bdev_examine_allowlist_check 65
bdev_examine_allowlist_config_json 163
bdev_examine_allowlist_free 2188
bdev_finish_unregister_bdevs_iter 6077
bdev_finish_wait_for_examine_done 2188
bdev_for_each_io_done 0
bdev_free_io_stat 27185
bdev_get_by_name 29874
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 270
bdev_get_each_channel_stat 265
bdev_get_io_size_in_byte 87650438
bdev_get_io_stat 278
bdev_get_max_write 2776
bdev_histogram_disable_channel 19
bdev_histogram_disable_channel_cb 12
bdev_histogram_enable_channel 932
bdev_histogram_enable_channel_cb 644
bdev_histogram_get_channel 39
bdev_histogram_get_channel_cb 27
bdev_in_examine_allowlist 33
bdev_init_complete 2188
bdev_init_failed 0
bdev_io_complete 230459164
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71461
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 229105419
bdev_io_do_submit 228310795
bdev_io_exec_sequence 422585
bdev_io_exec_sequence_cb 422585
bdev_io_get_buf 15562339
bdev_io_get_buf_complete 15562339
bdev_io_get_iobuf_cb 39689
bdev_io_get_max_buf_len 31124678
bdev_io_increment_outstanding 229105419
bdev_io_init 230201535
bdev_io_needs_sequence_exec 396847015
bdev_io_on_tailq 93178
bdev_io_pull_data 352581
bdev_io_pull_data_done 352576
bdev_io_pull_data_done_and_track 10
bdev_io_pull_md_buf 20
bdev_io_pull_md_buf_done 10
bdev_io_push_bounce_data 352581
bdev_io_push_bounce_data_done 352576
bdev_io_push_bounce_data_done_and_track 10
bdev_io_push_bounce_md_buf 352576
bdev_io_push_bounce_md_buf_done 10
bdev_io_put_buf 15562339
bdev_io_range_is_locked 57328
bdev_io_should_split 232072572
bdev_io_split 1870972
bdev_io_split_done 3072645
bdev_io_split_submit 3072665
bdev_io_status_get_string 0
bdev_io_submit 230182995
bdev_io_submit_reset 285
bdev_io_submit_sequence_cb 351124
bdev_io_type_supported 8539725
bdev_io_update_io_stat 228357695
bdev_io_use_accel_sequence 627074574
bdev_io_use_memory_domain 166961199
bdev_io_valid_blocks 230710602
bdev_is_read_io 15712255
bdev_lba_range_overlapped 54073
bdev_lba_range_overlaps_tailq 4772
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3379
bdev_lock_lba_range_cb 4748
bdev_lock_lba_range_check_io 42146
bdev_lock_lba_range_ctx 4748
bdev_lock_lba_range_ctx_msg 19
bdev_lock_lba_range_get_channel 3696
bdev_mgmt_channel_create 12602
bdev_mgmt_channel_destroy 12602
bdev_mgr_unregister_cb 2188
bdev_module_action_complete 64957
bdev_module_action_done 62769
bdev_module_all_actions_completed 8928010
bdev_module_fini_iter 7593
bdev_module_fini_start_iter 3974
bdev_module_get_max_ctx_size 2188
bdev_modules_init 2188
bdev_name_add 12475
bdev_name_cmp 127881
bdev_name_del 650
bdev_name_del_unsafe 12453
bdev_name_tree_RB_FIND 29874
bdev_name_tree_RB_INSERT 12475
bdev_name_tree_RB_INSERT_COLOR 12453
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 12453
bdev_name_tree_RB_REMOVE_COLOR 9678
bdev_no_mem_poller 1
bdev_ok_to_examine 6215
bdev_open 60868
bdev_open_async 0
bdev_open_async_cancel 0
bdev_open_async_done 875
bdev_open_async_fini 2188
bdev_open_async_opts_copy 875
bdev_open_async_opts_get_default 875
bdev_open_ext 26955
bdev_poll_timeout_io 40
bdev_qos_channel_destroy 109
bdev_qos_config_json 852
bdev_qos_destroy 169
bdev_qos_io_submit 6546568
bdev_qos_io_to_limit 346987616
bdev_qos_is_iops_rate_limit 836
bdev_qos_queue_io 346987616
bdev_qos_r_bps_queue 15712185
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 80547048
bdev_qos_rw_bps_rewind_quota 7103390
bdev_qos_rw_iops_queue 281014684
bdev_qos_rw_iops_rewind_quota 8483928
bdev_qos_rw_queue_io 361561732
bdev_qos_rw_rewind_io 15587318
bdev_qos_set_ops 134
bdev_qos_update_max_quota_per_timeslice 134
bdev_qos_w_bps_queue 70
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 10
bdev_queue_nomem_io_head 371984
bdev_queue_nomem_io_tail 2246220
bdev_quiesce_range_locked 1369
bdev_read_blocks_with_md 20432311
bdev_readv_blocks_with_md 81403412
bdev_register 6227
bdev_register_finished 6215
bdev_reset_check_outstanding_io 66
bdev_reset_check_outstanding_io_done 66
bdev_reset_complete 306
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 356
bdev_reset_freeze_channel_done 306
bdev_reset_poll_for_outstanding_io 40
bdev_rw_should_split 207330347
bdev_rw_split_get_buf_cb 62447
bdev_seek 50
bdev_seek_complete_cb 10
bdev_set_qos_limit_done 206
bdev_set_qos_rate_limits 131
bdev_shared_ch_retry_io 2263373
bdev_start_qos 60814
bdev_start_reset 306
bdev_submit_request 228682844
bdev_trace 1891
bdev_unfreeze_channel 356
bdev_unlock_lba_range 3389
bdev_unlock_lba_range_cb 4748
bdev_unlock_lba_range_get_channel 3701
bdev_unmap_should_split 17622052
bdev_unmap_split 15
bdev_unquiesce_range_unlocked 1369
bdev_unregister 6215
bdev_unregister_abort_channel 392
bdev_unregister_unsafe 6886
bdev_update_qd_sampling_period 102
bdev_update_qos_rate_limit_msg 11
bdev_wait_for_examine_cb 8925822
bdev_write_blocks_with_md 24789315
bdev_write_zero_buffer 556242
bdev_write_zero_buffer_done 556242
bdev_write_zeroes_should_split 2314006
bdev_write_zeroes_split 7935
bdev_writev_blocks_with_md 79421567
claim_bdev 374
claim_opts_copy 110
claim_reset 355
claim_type_is_v2 1660
claim_type_promotes_to_write 95
claim_verify_rom 90
claim_verify_rwm 40
claim_verify_rwo 309
event_notify 967
io_channel_iter_get_bdev 669667
log_already_claimed 131
parent_bdev_io_complete 1870967
register_flag_bdev 2001
spdk_bdev_abort 46564
spdk_bdev_add_io_stat 20954
spdk_bdev_alias_add 6265
spdk_bdev_alias_del 28
spdk_bdev_alias_del_all 627
spdk_bdev_channel_get_histogram 923
spdk_bdev_claim_get_name 7723
spdk_bdev_claim_opts_init 514
spdk_bdev_close 26279
spdk_bdev_compare_blocks 20
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3355
spdk_bdev_comparev_blocks 3399
spdk_bdev_comparev_blocks_with_md 30
spdk_bdev_copy_blocks 332
spdk_bdev_desc_get_bdev 438429658
spdk_bdev_destruct_done 1775
spdk_bdev_dump_info_json 27590
spdk_bdev_dump_io_stat_json 273
spdk_bdev_enable_histogram_opts_init 656
spdk_bdev_examine 5
spdk_bdev_finish 2188
spdk_bdev_first 4607
spdk_bdev_first_leaf 533
spdk_bdev_flush 653038
spdk_bdev_flush_blocks 3903792
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 338030
spdk_bdev_for_each_channel_continue 331637
spdk_bdev_free_io 230201535
spdk_bdev_get_acwu 2850
spdk_bdev_get_aliases 27622
spdk_bdev_get_block_size 42241891
spdk_bdev_get_buf_align 88759452
spdk_bdev_get_by_name 2919
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28150527
spdk_bdev_get_device_stat 270
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 62641259
spdk_bdev_get_io_channel 33280
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 551800
spdk_bdev_get_max_copy 2736
spdk_bdev_get_md_size 57574192
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 125480
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 63153
spdk_bdev_get_num_blocks 51491443
spdk_bdev_get_nvme_ctratt 3059
spdk_bdev_get_optimal_io_boundary 2739
spdk_bdev_get_opts 330
spdk_bdev_get_physical_block_size 4842
spdk_bdev_get_product_name 31581
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 269
spdk_bdev_get_qos_rate_limits 27598
spdk_bdev_get_qos_rpc_type 110360
spdk_bdev_get_uuid 57044
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6416
spdk_bdev_has_write_cache 6279
spdk_bdev_histogram_enable 649
spdk_bdev_histogram_enable_ext 656
spdk_bdev_histogram_get 27
spdk_bdev_initialize 2188
spdk_bdev_io_complete 228683095
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30787467
spdk_bdev_io_complete_nvme_status 39887061
spdk_bdev_io_complete_scsi_status 3275897
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 37589002
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 42491102
spdk_bdev_io_get_iovec 568279
spdk_bdev_io_get_md_buf 8536746
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 24714272
spdk_bdev_io_get_scsi_status 29130699
spdk_bdev_io_get_seek_offset 50
spdk_bdev_io_get_submit_tsc 41858975
spdk_bdev_io_get_thread 246028652
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15788655
spdk_bdev_io_set_md_buf 38397
spdk_bdev_io_type_supported 1766539
spdk_bdev_is_dif_check_enabled 1033232
spdk_bdev_is_dif_head_of_md 516575
spdk_bdev_is_md_interleaved 29232319
spdk_bdev_is_md_separate 70507439
spdk_bdev_is_zoned 4785
spdk_bdev_module_claim_bdev 4543
spdk_bdev_module_claim_bdev_desc 489
spdk_bdev_module_examine_done 62449
spdk_bdev_module_fini_done 5405
spdk_bdev_module_fini_start_done 1786
spdk_bdev_module_init_done 320
spdk_bdev_module_list_add 34156
spdk_bdev_module_list_find 34156
spdk_bdev_module_release_bdev 4453
spdk_bdev_next 27002
spdk_bdev_next_leaf 1326
spdk_bdev_notify_blockcnt_change 178
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 80
spdk_bdev_nvme_io_passthru_md 5
spdk_bdev_nvme_iov_passthru_md 1567990
spdk_bdev_open_async 875
spdk_bdev_open_ext 26090
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 856297
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1200
spdk_bdev_read 12062166
spdk_bdev_read_blocks 18606031
spdk_bdev_read_blocks_with_md 1826280
spdk_bdev_readv 1034976
spdk_bdev_readv_blocks 17804501
spdk_bdev_readv_blocks_ext 33546538
spdk_bdev_readv_blocks_with_md 28540620
spdk_bdev_register 6232
spdk_bdev_reset 311
spdk_bdev_reset_io_stat 27185
spdk_bdev_seek_data 25
spdk_bdev_seek_hole 25
spdk_bdev_set_opts 335
spdk_bdev_set_qd_sampling_period 6244
spdk_bdev_set_qos_rate_limits 141
spdk_bdev_set_timeout 938
spdk_bdev_subsystem_config_json 163
spdk_bdev_unmap 8630099
spdk_bdev_unmap_blocks 17835389
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1205
spdk_bdev_unregister 6250
spdk_bdev_unregister_by_name 737
spdk_bdev_wait_for_examine 10746
spdk_bdev_write 21516706
spdk_bdev_write_blocks 24103679
spdk_bdev_write_blocks_with_md 129394
spdk_bdev_write_zeroes 641
spdk_bdev_write_zeroes_blocks 2313845
spdk_bdev_writev 2000220
spdk_bdev_writev_blocks 16281263
spdk_bdev_writev_blocks_ext 46150169
spdk_bdev_writev_blocks_with_md 15492247
spdk_bdev_zcopy_end 590072
spdk_bdev_zcopy_start 600685
spdk_for_each_bdev 4607
spdk_for_each_bdev_leaf 533

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