LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4015 4853 82.7 %
Date: 2024-07-15 05:31:22 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1914 2788 68.7 %

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_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_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
spdk_bdev_readv_blocks_with_md 24
bdev_disable_qos_msg 28
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
bdev_histogram_get_channel_cb 32
bdev_no_mem_poller 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 92
claim_type_promotes_to_write 98
_calculate_measured_qd_cpl 104
bdev_calculate_measured_queue_depth 104
claim_opts_copy 132
bdev_update_qd_sampling_period 133
bdev_qos_channel_destroy 134
bdev_examine_allowlist_config_json 138
spdk_bdev_subsystem_config_json 138
log_already_claimed 155
bdev_set_qos_rate_limits 163
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_notify_blockcnt_change 193
_calculate_measured_qd 202
bdev_qos_destroy 210
bdev_enable_qos_done 218
_resize_notify 250
bdev_set_qos_limit_done 256
spdk_bdev_quiesce 281
spdk_bdev_unquiesce 281
claim_verify_rwo 304
bdev_get_each_channel_stat 313
spdk_bdev_get_qd_sampling_period 317
bdev_get_device_stat_done 318
spdk_bdev_get_device_stat 318
spdk_bdev_dump_io_stat_json 322
spdk_bdev_get_opts 326
bdev_get_io_stat 328
spdk_bdev_set_opts 332
bdev_io_submit_reset 333
claim_reset 346
bdev_reset_complete 358
bdev_reset_freeze_channel_done 358
bdev_start_reset 358
bdev_channel_start_reset 364
spdk_bdev_reset 364
bdev_desc_release_claims 366
claim_bdev 366
spdk_bdev_copy_blocks 376
spdk_bdev_module_init_done 384
bdev_copy_should_split 394
bdev_reset_freeze_channel 420
bdev_unfreeze_channel 420
spdk_bdev_module_claim_bdev_desc 504
spdk_bdev_first_leaf 528
spdk_for_each_bdev_leaf 528
spdk_bdev_claim_opts_init 534
bdev_unregister_abort_channel 602
spdk_bdev_alias_del_all 606
bdev_name_del 640
bdev_histogram_enable_channel_cb 688
spdk_bdev_histogram_enable 702
spdk_bdev_write_zeroes 709
bdev_enable_histogram_config_json 934
bdev_qos_config_json 934
bdev_open_async_done 1009
bdev_open_async_opts_copy 1009
bdev_open_async_opts_get_default 1009
spdk_bdev_open_async 1009
spdk_bdev_channel_get_histogram 1017
_bdev_open_async 1019
bdev_histogram_enable_channel 1027
spdk_bdev_set_timeout 1035
bdev_qos_is_iops_rate_limit 1110
_remove_notify 1184
spdk_bdev_unregister_by_name 1248
_event_notify 1434
event_notify 1434
spdk_bdev_next_leaf 1442
_bdev_io_complete_push_bounce_done 1448
_bdev_io_push_bounce_data_buffer 1448
bdev_io_push_bounce_data_done 1448
bdev_io_push_bounce_md_buf 1448
bdev_io_push_bounce_data 1454
claim_type_is_v2 1662
spdk_bdev_module_fini_start_done 1906
_bdev_next_leaf 1970
spdk_bdev_destruct_done 1987
bdev_trace 1993
_bdev_init 2100
_bdev_trace 2100
register_flag_bdev 2100
spdk_bdev_quiesce_range 2222
spdk_bdev_unquiesce_range 2228
bdev_examine_allowlist_free 2372
bdev_finish_wait_for_examine_done 2372
bdev_init_complete 2372
bdev_mgr_unregister_cb 2372
bdev_module_get_max_ctx_size 2372
bdev_modules_init 2372
bdev_open_async_fini 2372
spdk_bdev_finish 2372
spdk_bdev_initialize 2372
spdk_bdev_get_by_name 2457
bdev_quiesce_range_locked 2503
bdev_unquiesce_range_unlocked 2503
spdk_bdev_get_max_copy 2578
spdk_bdev_get_optimal_io_boundary 2580
spdk_bdev_get_acwu 2707
bdev_get_max_write 2919
spdk_bdev_io_get_nvme_fused_status 3107
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
spdk_bdev_is_zoned 3842
bdev_module_fini_start_iter 4278
bdev_lock_lba_range_get_channel 4302
bdev_unlock_lba_range_get_channel 4308
spdk_bdev_get_physical_block_size 4640
spdk_bdev_first 4868
spdk_for_each_bdev 4868
_spdk_bdev_quiesce 5012
spdk_bdev_module_release_bdev 5553
spdk_bdev_module_claim_bdev 5661
spdk_bdev_module_fini_done 5756
_bdev_lock_lba_range 5924
_bdev_unlock_lba_range 5924
bdev_lock_lba_range_cb 5924
bdev_lock_lba_range_ctx 5924
bdev_unlock_lba_range_cb 5924
bdev_lba_range_overlaps_tailq 5974
spdk_bdev_has_write_cache 6148
spdk_bdev_get_write_unit_size 6254
bdev_finish_unregister_bdevs_iter 6693
bdev_examine 7068
bdev_ok_to_examine 7068
bdev_register_finished 7068
bdev_unregister 7068
bdev_register 7082
spdk_bdev_register 7088
bdev_alias_del 7100
spdk_bdev_set_qd_sampling_period 7103
spdk_bdev_unregister 7110
spdk_bdev_alias_add 7120
bdev_destroy_cb 7121
spdk_bdev_claim_get_name 7933
bdev_write_zeroes_split 7952
bdev_module_fini_iter 8128
bdev_unregister_unsafe 8189
bdev_name_tree_RB_REMOVE_COLOR 10250
spdk_bdev_wait_for_examine 11401
bdev_mgmt_channel_create 13150
bdev_mgmt_channel_destroy 13150
bdev_name_del_unsafe 14170
bdev_name_tree_RB_INSERT_COLOR 14170
bdev_name_tree_RB_REMOVE 14170
bdev_name_add 14196
bdev_name_tree_RB_INSERT 14196
bdev_channel_destroy 22653
bdev_channel_destroy_resource 22653
bdev_channel_create 22665
bdev_enable_qos 22726
spdk_bdev_add_io_stat 22966
bdev_channel_abort_queued_ios 23255
bdev_abort_all_buf_io 23675
spdk_bdev_next 27600
spdk_bdev_dump_info_json 28260
spdk_bdev_get_qos_rate_limits 28270
spdk_bdev_get_aliases 28292
bdev_alloc_io_stat 30052
bdev_free_io_stat 30052
spdk_bdev_reset_io_stat 30052
spdk_bdev_close 31124
spdk_bdev_open_ext 31436
spdk_bdev_get_product_name 32256
bdev_open_ext 32443
bdev_get_by_name 34900
bdev_name_tree_RB_FIND 34900
spdk_bdev_module_list_add 35813
spdk_bdev_module_list_find 35813
bdev_io_get_iobuf_cb 36161
spdk_bdev_get_io_channel 38207
spdk_bdev_io_set_md_buf 41000
spdk_bdev_abort 45084
bdev_abort_buf_io 45090
bdev_abort 45096
_bdev_abort 45102
bdev_abort_queued_io 45102
bdev_abort_io_done 45108
bdev_abort_io 45114
bdev_abort_all_queued_io 46748
spdk_bdev_get_uuid 59918
bdev_io_use_memory_domain 59943
bdev_close 67224
bdev_start_qos 67224
bdev_desc_alloc 67287
bdev_desc_free 67287
bdev_open 67287
spdk_bdev_module_examine_done 71485
bdev_module_action_done 71869
bdev_module_action_complete 74241
bdev_io_on_tailq 90228
bdev_rw_split_get_buf_cb 103766
bdev_io_complete_sequence_cb 109788
spdk_bdev_get_qos_rpc_type 113040
spdk_bdev_write_blocks_with_md 113738
bdev_name_cmp 135324
spdk_bdev_get_memory_domains 141491
bdev_lock_lba_range_check_io 184427
bdev_lba_range_overlapped 228237
bdev_io_range_is_locked 231470
bdev_channel_submit_qos_io_done 358338
bdev_channel_poll_qos 358659
bdev_channel_submit_qos_io 360129
bdev_io_submit_sequence_cb 360573
bdev_each_channel_msg 372060
spdk_bdev_for_each_channel_continue 372060
bdev_each_channel_cpl 379493
spdk_bdev_for_each_channel 379493
_bdev_io_ext_use_bounce_buffer 419056
_bdev_memory_domain_get_io_cb 419056
_bdev_memory_domain_io_get_buf 419056
_bdev_io_pull_bounce_data_buf 420480
bdev_io_pull_data_done 420480
bdev_io_pull_data 424762
bdev_io_exec_sequence 470361
bdev_io_exec_sequence_cb 470361
bdev_io_use_accel_sequence 522871
spdk_bdev_zcopy_end 650914
spdk_bdev_is_dif_head_of_md 652591
spdk_bdev_zcopy_start 659640
spdk_bdev_flush 669972
bdev_write_zero_buffer 702474
bdev_write_zero_buffer_done 702474
_bdev_get_block_size_with_md 705393
io_channel_iter_get_bdev 751553
spdk_bdev_queue_io_wait 894113
bdev_queue_nomem_io_head 954254
spdk_bdev_is_dif_check_enabled 1307192
spdk_bdev_nvme_iov_passthru_md 1533183
spdk_bdev_io_type_supported 1636334
parent_bdev_io_complete 1878674
bdev_io_split 1878680
_bdev_rw_split 1879894
spdk_bdev_readv 2181625
spdk_bdev_write_zeroes_blocks 2875910
bdev_write_zeroes_should_split 2876086
bdev_wait_for_examine_cb 2958522
bdev_module_all_actions_completed 2960894
spdk_bdev_writev 3135434
_to_next_boundary 3302298
bdev_io_split_done 3365347
bdev_io_split_submit 3365371
spdk_bdev_flush_blocks 3987181
spdk_bdev_io_complete_scsi_status 5291243
bdev_queue_nomem_io_tail 6817306
bdev_ch_retry_io 7112031
bdev_shared_ch_retry_io 7112067
bdev_ch_resubmit_io 7767009
bdev_qos_rw_bps_rewind_quota 7926549
bdev_qos_io_submit 8703104
bdev_io_type_supported 9646999
spdk_bdev_unmap 10561384
bdev_qos_rw_iops_rewind_quota 10598594
spdk_bdev_io_get_md_buf 11746256
spdk_bdev_io_get_iovec 12379125
_bdev_io_put_buf 12662549
_bdev_io_set_buf 12662549
_bdev_io_set_md_buf 12662549
bdev_io_get_buf 12662549
bdev_io_get_buf_complete 12662549
bdev_io_put_buf 12662549
spdk_bdev_io_set_buf 12883664
spdk_bdev_read 13301644
spdk_bdev_writev_blocks_with_md 15041834
spdk_bdev_writev_blocks 17780966
bdev_qos_rw_rewind_io 18525143
bdev_qos_r_bps_queue 18668336
bdev_is_read_io 18668420
spdk_bdev_read_blocks 18893986
spdk_bdev_readv_blocks 20793922
bdev_unmap_should_split 21494712
spdk_bdev_unmap_blocks 21711122
spdk_bdev_io_get_nvme_status 22461643
bdev_io_get_max_buf_len 25325098
spdk_bdev_write 26061468
spdk_bdev_get_name 27062582
_are_iovs_aligned 27352352
spdk_bdev_write_blocks 27864943
bdev_write_blocks_with_md 28681159
spdk_bdev_get_data_block_size 30108158
spdk_bdev_io_get_scsi_status 31074590
spdk_bdev_is_md_interleaved 31467826
spdk_bdev_readv_blocks_ext 36258413
spdk_bdev_io_complete_nvme_status 38400112
spdk_bdev_io_get_buf 39594360
spdk_bdev_io_get_submit_tsc 40659822
spdk_bdev_get_block_size 44339205
spdk_bdev_read_blocks_with_md 45279850
spdk_bdev_io_get_io_channel 49160787
spdk_bdev_writev_blocks_ext 49664781
spdk_bdev_get_num_blocks 52330868
spdk_bdev_is_md_separate 55739117
bdev_bytes_to_blocks 55912272
spdk_bdev_get_md_size 58484653
spdk_bdev_get_dif_type 58619669
bdev_readv_blocks_with_md 59100057
_is_buf_allocated 59302242
bdev_read_blocks_with_md 64173836
spdk_bdev_get_buf_align 81945866
bdev_writev_blocks_with_md 83742119
_bdev_io_check_opts 85923172
bdev_qos_rw_bps_queue 109179442
bdev_get_io_size_in_byte 117105991
_bdev_io_submit_ext 142369034
bdev_rw_should_split 236958129
bdev_io_do_submit 262415483
_bdev_io_submit 262415513
_bdev_io_complete 262461019
bdev_io_update_io_stat 262461019
_bdev_io_handle_no_mem 263254267
bdev_submit_request 263365503
spdk_bdev_io_complete 263365804
bdev_io_decrement_outstanding 263835903
bdev_io_increment_outstanding 263835903
bdev_io_submit 264295961
bdev_io_init 264398010
spdk_bdev_free_io 264398010
bdev_io_complete 264857140
bdev_io_valid_blocks 264943803
bdev_channel_get_io 265292165
bdev_io_should_split 266276737
spdk_bdev_io_get_thread 277527072
spdk_bdev_desc_get_bdev 328057606
bdev_qos_rw_iops_queue 402590499
bdev_io_needs_sequence_exec 413451940
bdev_qos_io_to_limit 494401000
bdev_qos_queue_io 494401000
bdev_qos_rw_queue_io 511769941

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