LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4910 82.6 %
Date: 2024-07-12 10:05:37 Functions: 406 445 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2798 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 31326528
_bdev_abort 42208
_bdev_copy_split 0
_bdev_get_block_size_with_md 701590
_bdev_init 2429
_bdev_io_check_opts 111399116
_bdev_io_complete 295985441
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1451
_bdev_io_ext_use_bounce_buffer 365811
_bdev_io_handle_no_mem 296742074
_bdev_io_pull_bounce_data_buf 367238
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1451
_bdev_io_put_buf 15006571
_bdev_io_set_buf 15006571
_bdev_io_set_md_buf 15006571
_bdev_io_submit 295942929
_bdev_io_submit_ext 219282390
_bdev_lock_lba_range 7880
_bdev_memory_domain_get_io_cb 365811
_bdev_memory_domain_io_get_buf 365811
_bdev_next_leaf 2046
_bdev_open_async 2611
_bdev_rw_split 4445768
_bdev_trace 2429
_bdev_unlock_lba_range 7880
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 314
_calculate_measured_qd_cpl 160
_event_notify 1963
_is_buf_allocated 72668532
_media_management_notify 0
_remove_notify 1717
_resize_notify 246
_spdk_bdev_quiesce 8924
_tmp_bdev_event_cb 0
_to_next_boundary 8444017
bdev_abort 42202
bdev_abort_all_buf_io 30736
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60525
bdev_abort_buf_io 42196
bdev_abort_buf_io_cb 0
bdev_abort_io 42220
bdev_abort_io_done 42214
bdev_abort_queued_io 42208
bdev_abort_retry 6
bdev_alias_del 9183
bdev_alloc_io_stat 38857
bdev_bytes_to_blocks 57171167
bdev_calculate_measured_queue_depth 160
bdev_ch_add_to_io_submitted 300429959
bdev_ch_remove_from_io_submitted 300429959
bdev_ch_resubmit_io 7131440
bdev_ch_retry_io 6562601
bdev_channel_abort_queued_ios 30316
bdev_channel_create 29381
bdev_channel_destroy 29369
bdev_channel_destroy_resource 29369
bdev_channel_for_each_io 0
bdev_channel_get_io 301459502
bdev_channel_poll_qos 361147
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 362486
bdev_channel_submit_qos_io_done 360811
bdev_close 79977
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 80040
bdev_desc_free 80040
bdev_desc_release_claims 394
bdev_destroy_cb 9204
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 388135
bdev_each_channel_msg 375013
bdev_enable_histogram_config_json 948
bdev_enable_qos 29442
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9151
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2659
bdev_finish_unregister_bdevs_iter 8321
bdev_finish_wait_for_examine_done 2659
bdev_for_each_io_done 0
bdev_free_io_stat 38857
bdev_get_by_name 49013
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 324
bdev_get_each_channel_stat 321
bdev_get_io_size_in_byte 116785443
bdev_get_io_stat 334
bdev_get_max_write 3800
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 2659
bdev_init_failed 0
bdev_io_complete 298079399
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72519
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 297254389
bdev_io_do_submit 295942899
bdev_io_exec_sequence 438306
bdev_io_exec_sequence_cb 438306
bdev_io_get_buf 15006571
bdev_io_get_buf_complete 15006571
bdev_io_get_iobuf_cb 50284
bdev_io_get_max_buf_len 30013142
bdev_io_increment_outstanding 297254389
bdev_io_init 300584359
bdev_io_needs_sequence_exec 526191393
bdev_io_on_tailq 84440
bdev_io_pull_data 367529
bdev_io_pull_data_done 367238
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 15006571
bdev_io_range_is_locked 231521
bdev_io_should_split 305029055
bdev_io_split 4444529
bdev_io_split_done 8507058
bdev_io_split_submit 8507082
bdev_io_status_get_string 0
bdev_io_submit 300389335
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 365787
bdev_io_type_supported 9517096
bdev_io_update_io_stat 295985441
bdev_io_use_accel_sequence 415927
bdev_io_use_memory_domain 1487
bdev_io_valid_blocks 301107090
bdev_is_read_io 18095626
bdev_lba_range_overlapped 228288
bdev_lba_range_overlaps_tailq 7930
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7880
bdev_lock_lba_range_check_io 180379
bdev_lock_lba_range_ctx 7880
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4313
bdev_mgmt_channel_create 15266
bdev_mgmt_channel_destroy 15266
bdev_mgr_unregister_cb 2659
bdev_module_action_complete 98079
bdev_module_action_done 95420
bdev_module_all_actions_completed 8926697
bdev_module_fini_iter 9276
bdev_module_fini_start_iter 4852
bdev_module_get_max_ctx_size 2659
bdev_modules_init 2659
bdev_name_add 18362
bdev_name_cmp 184863
bdev_name_del 666
bdev_name_del_unsafe 18336
bdev_name_tree_RB_FIND 49013
bdev_name_tree_RB_INSERT 18362
bdev_name_tree_RB_INSERT_COLOR 18336
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 18336
bdev_name_tree_RB_REMOVE_COLOR 13409
bdev_no_mem_poller 0
bdev_ok_to_examine 9151
bdev_open 80040
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2601
bdev_open_async_fini 2659
bdev_open_async_opts_copy 2601
bdev_open_async_opts_get_default 2601
bdev_open_ext 43180
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8714690
bdev_qos_io_to_limit 515932666
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 515932666
bdev_qos_r_bps_queue 18095542
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 109430261
bdev_qos_rw_bps_rewind_quota 7355182
bdev_qos_rw_iops_queue 423249789
bdev_qos_rw_iops_rewind_quota 10607543
bdev_qos_rw_queue_io 532680050
bdev_qos_rw_rewind_io 17962725
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 873420
bdev_queue_nomem_io_tail 6258580
bdev_quiesce_range_locked 4459
bdev_read_blocks_with_md 21431588
bdev_readv_blocks_with_md 111029804
bdev_register 9165
bdev_register_finished 9151
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 275127201
bdev_rw_split_get_buf_cb 132995
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 6562601
bdev_start_qos 79977
bdev_start_reset 358
bdev_submit_request 296816044
bdev_trace 2301
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7880
bdev_unlock_lba_range_get_channel 4319
bdev_unmap_should_split 22341428
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4459
bdev_unregister 9151
bdev_unregister_abort_channel 947
bdev_unregister_unsafe 10715
bdev_update_qd_sampling_period 189
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 8924038
bdev_write_blocks_with_md 29969105
bdev_write_zero_buffer 697790
bdev_write_zero_buffer_done 697790
bdev_write_zeroes_should_split 2859860
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 108853434
claim_bdev 394
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1770
claim_type_promotes_to_write 110
claim_verify_rom 104
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1963
io_channel_iter_get_bdev 763148
log_already_claimed 155
parent_bdev_io_complete 4444523
register_flag_bdev 2429
spdk_bdev_abort 42190
spdk_bdev_add_io_stat 29690
spdk_bdev_alias_add 9203
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 562
spdk_bdev_close 41708
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 573709015
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 29900
spdk_bdev_dump_io_stat_json 328
spdk_bdev_examine 6
spdk_bdev_finish 2659
spdk_bdev_first 4915
spdk_bdev_first_leaf 566
spdk_bdev_flush 650522
spdk_bdev_flush_blocks 3825308
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 388135
spdk_bdev_for_each_channel_continue 375013
spdk_bdev_free_io 300584359
spdk_bdev_get_acwu 2899
spdk_bdev_get_aliases 29932
spdk_bdev_get_block_size 45315780
spdk_bdev_get_buf_align 95560048
spdk_bdev_get_by_name 5833
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27749258
spdk_bdev_get_device_stat 324
spdk_bdev_get_dif_type 95996221
spdk_bdev_get_io_channel 50031
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2770
spdk_bdev_get_md_size 60833532
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 173959
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78470
spdk_bdev_get_num_blocks 51382955
spdk_bdev_get_nvme_ctratt 3076
spdk_bdev_get_optimal_io_boundary 2772
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4720
spdk_bdev_get_product_name 33862
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 323
spdk_bdev_get_qos_rate_limits 29910
spdk_bdev_get_qos_rpc_type 119600
spdk_bdev_get_uuid 61793
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6772
spdk_bdev_has_write_cache 5802
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2659
spdk_bdev_io_complete 296816345
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36872673
spdk_bdev_io_complete_nvme_status 39485910
spdk_bdev_io_complete_scsi_status 4954746
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 45965802
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 62165465
spdk_bdev_io_get_iovec 534616
spdk_bdev_io_get_md_buf 8740389
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 25107764
spdk_bdev_io_get_scsi_status 28671854
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 41428700
spdk_bdev_io_get_thread 313093224
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15181337
spdk_bdev_io_set_md_buf 45751
spdk_bdev_io_type_supported 1560992
spdk_bdev_is_dif_check_enabled 1064442
spdk_bdev_is_dif_head_of_md 533845
spdk_bdev_is_md_interleaved 28995897
spdk_bdev_is_md_separate 68773068
spdk_bdev_is_zoned 3929
spdk_bdev_module_claim_bdev 7553
spdk_bdev_module_claim_bdev_desc 532
spdk_bdev_module_examine_done 95036
spdk_bdev_module_fini_done 6617
spdk_bdev_module_fini_start_done 2193
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41531
spdk_bdev_module_list_find 41531
spdk_bdev_module_release_bdev 7445
spdk_bdev_next 27648
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 191
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 1511225
spdk_bdev_open_async 2601
spdk_bdev_open_ext 40581
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 875101
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3863
spdk_bdev_read 13540790
spdk_bdev_read_blocks 19630181
spdk_bdev_read_blocks_with_md 1801407
spdk_bdev_readv 2060536
spdk_bdev_readv_blocks 18595695
spdk_bdev_readv_blocks_ext 44125119
spdk_bdev_readv_blocks_with_md 43826314
spdk_bdev_register 9171
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38857
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9186
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 10996732
spdk_bdev_unmap_blocks 22563941
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3869
spdk_bdev_unregister 9193
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14746
spdk_bdev_write 26890517
spdk_bdev_write_blocks 29155573
spdk_bdev_write_blocks_with_md 115745
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2859684
spdk_bdev_writev 3031330
spdk_bdev_writev_blocks 17112419
spdk_bdev_writev_blocks_ext 67274019
spdk_bdev_writev_blocks_with_md 20505719
spdk_bdev_zcopy_end 550135
spdk_bdev_zcopy_start 557523
spdk_for_each_bdev 4915
spdk_for_each_bdev_leaf 566

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