LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4817 5868 82.1 %
Date: 2024-12-09 14:24:28 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5202 24466 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_io_ext_use_accel_buffer 0
_bdev_io_get_accel_buf 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_get_accel_buf 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_desc_get_dif_pi_format 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_io_type 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
bdev_no_mem_poller 1
spdk_bdev_get_current_qd 1
bdev_abort_retry 4
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_get_io_time 5
spdk_bdev_get_qd 5
spdk_bdev_get_weighted_io_time 5
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf_done 8
bdev_queue_io_wait_with_cb 8
bdev_seek_complete_cb 8
bdev_histogram_disable_channel_cb 10
bdev_open_async 10
spdk_bdev_get_io_stat 10
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_disable_qos_done 12
bdev_disable_qos_msg_done 12
bdev_unmap_split 12
bdev_update_qos_rate_limit_msg 14
spdk_bdev_get_dif_pi_format 15
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
bdev_compare_blocks_with_md 16
bdev_copy_split 16
bdev_histogram_disable_channel 16
bdev_io_pull_md_buf 16
spdk_bdev_compare_blocks 16
spdk_bdev_examine 16
bdev_lock_lba_range_ctx_msg 17
bdev_disable_qos_msg 20
bdev_histogram_get_channel_cb 22
spdk_bdev_histogram_get 22
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
_bdev_io_complete_in_submit 24
spdk_bdev_alias_del 24
spdk_bdev_comparev_blocks_with_md 24
bdev_channel_poll_timeout_io_done 32
bdev_histogram_get_channel 32
bdev_poll_timeout_io 32
bdev_reset_poll_for_outstanding_io 32
claim_verify_rwm 32
bdev_seek 46
spdk_bdev_io_get_seek_offset 46
bdev_channel_poll_timeout_io 52
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_enable_qos_msg 55
bdev_qos_w_bps_queue 56
bdev_in_examine_allowlist 66
claim_opts_copy 88
spdk_bdev_nvme_io_passthru 88
claim_verify_rom 92
claim_type_promotes_to_write 100
log_already_claimed 114
bdev_qos_channel_destroy 120
spdk_bdev_nvme_admin_passthru 126
_calculate_measured_qd_cpl 128
bdev_calculate_measured_queue_depth 128
bdev_examine_allowlist_check 131
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
bdev_update_qd_sampling_period 149
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
spdk_bdev_notify_blockcnt_change 226
bdev_set_qos_limit_done 246
_calculate_measured_qd 252
spdk_bdev_module_init_done 272
claim_verify_rwo 276
bdev_io_submit_reset 305
bdev_reset_complete 321
bdev_reset_freeze_channel_done 321
claim_reset 326
spdk_bdev_get_qd_sampling_period 327
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_dump_io_stat_json 332
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 337
bdev_get_device_stat_done 342
spdk_bdev_get_device_stat 342
_resize_notify 343
bdev_copy_should_split 345
bdev_desc_release_claims 348
claim_bdev 348
bdev_get_io_stat 352
bdev_reset_freeze_channel 366
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 442
spdk_bdev_module_claim_bdev_desc 444
bdev_name_del 449
spdk_bdev_claim_opts_init 496
spdk_bdev_write_zeroes 560
spdk_bdev_first_leaf 646
spdk_for_each_bdev_leaf 646
_remove_notify 755
bdev_histogram_enable_channel_cb 785
spdk_bdev_histogram_enable 788
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_histogram_enable_ext 795
spdk_bdev_unregister_by_name 799
bdev_enable_histogram_config_json 964
bdev_qos_config_json 964
bdev_qos_is_iops_rate_limit 966
bdev_open_async_done 1042
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
spdk_bdev_open_async 1042
_bdev_open_async 1052
spdk_bdev_quiesce_range 1083
spdk_bdev_unquiesce_range 1087
_event_notify 1098
event_notify 1098
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1252
bdev_unquiesce_range_unlocked 1252
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1534
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1971
bdev_trace 2071
_bdev_init 2193
_bdev_trace 2193
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
register_flag_bdev 2193
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2329
bdev_finish_wait_for_examine_done 2329
bdev_init_complete 2329
bdev_mgr_unregister_cb 2329
bdev_module_get_max_ctx_size 2329
bdev_modules_init 2329
bdev_open_async_fini 2329
spdk_bdev_finish 2329
spdk_bdev_initialize 2329
_spdk_bdev_quiesce 2508
spdk_bdev_get_max_copy 2531
spdk_bdev_get_optimal_io_boundary 2535
spdk_bdev_get_acwu 2665
bdev_get_max_write 2793
spdk_bdev_has_write_cache 2952
spdk_bdev_get_nvme_nsid 3002
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
spdk_bdev_get_by_name 3328
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
spdk_bdev_comparev_and_writev_blocks 3401
bdev_lock_lba_range 3413
bdev_unlock_lba_range 3421
spdk_bdev_comparev_blocks 3433
bdev_comparev_blocks_with_md 3457
spdk_bdev_get_nvme_ctratt 3591
bdev_lock_lba_range_get_channel 3741
bdev_unlock_lba_range_get_channel 3745
spdk_bdev_open_opts_init 4173
bdev_module_fini_start_iter 4300
_bdev_lock_lba_range 4665
_bdev_unlock_lba_range 4665
bdev_lock_lba_range_cb 4665
bdev_lock_lba_range_ctx 4665
bdev_unlock_lba_range_cb 4665
bdev_lba_range_overlaps_tailq 4686
spdk_bdev_module_release_bdev 4837
spdk_bdev_module_claim_bdev 4909
spdk_bdev_first 5114
spdk_for_each_bdev 5114
spdk_bdev_is_zoned 5193
spdk_bdev_module_fini_done 5926
spdk_bdev_get_write_unit_size 6311
bdev_finish_unregister_bdevs_iter 6346
bdev_register_finished 6387
bdev_unregister 6387
bdev_destroy_cb 6391
bdev_register 6397
bdev_examine 6399
bdev_ok_to_examine 6399
spdk_bdev_register 6401
bdev_alias_del 6411
spdk_bdev_set_qd_sampling_period 6412
spdk_bdev_unregister 6415
spdk_bdev_alias_add 6429
bdev_unregister_unsafe 7078
bdev_module_fini_iter 8255
bdev_open_opts_copy 8343
spdk_bdev_claim_get_name 8437
spdk_bdev_get_physical_block_size 9057
bdev_write_zeroes_split 9062
bdev_name_tree_RB_REMOVE_COLOR 9902
spdk_bdev_wait_for_examine 11299
bdev_examine_allowlist_remove 12766
bdev_name_del_unsafe 12794
bdev_name_tree_RB_INSERT_COLOR 12794
bdev_name_tree_RB_REMOVE 12794
bdev_name_add 12812
bdev_name_tree_RB_INSERT 12812
bdev_mgmt_channel_create 13227
bdev_mgmt_channel_destroy 13227
bdev_channel_destroy 21865
bdev_channel_destroy_resource 21865
bdev_channel_create 21873
bdev_enable_qos 21920
spdk_bdev_add_io_stat 22202
bdev_channel_abort_queued_ios 22307
bdev_abort_all_buf_io 22673
bdev_abort_all_queued_io 23039
spdk_bdev_open_ext 23230
spdk_bdev_open_ext_v2 27406
spdk_bdev_close 27728
bdev_open_ext 28451
bdev_alloc_io_stat 28589
bdev_free_io_stat 28589
spdk_bdev_reset_io_stat 29278
spdk_bdev_next 29439
spdk_bdev_dump_info_json 30148
spdk_bdev_get_qos_rate_limits 30158
spdk_bdev_get_aliases 30196
bdev_get_by_name 31779
bdev_name_tree_RB_FIND 31779
spdk_bdev_get_product_name 32599
spdk_bdev_get_io_channel 34871
spdk_bdev_module_list_add 37319
spdk_bdev_module_list_find 37319
spdk_bdev_io_set_md_buf 38672
bdev_lock_lba_range_check_io 44152
spdk_bdev_get_uuid 46588
bdev_lba_range_overlapped 58118
bdev_rw_split_get_buf_cb 60224
bdev_io_range_is_locked 61429
spdk_bdev_module_examine_done 64401
bdev_module_action_done 64673
bdev_io_get_iobuf_cb 64851
bdev_close 65138
bdev_start_qos 65138
spdk_bdev_get_name 65163
bdev_desc_alloc 65185
bdev_desc_free 65185
bdev_open 65185
bdev_module_action_complete 67002
bdev_io_complete_sequence_cb 68679
bdev_open_opts_get_defaults 69358
spdk_bdev_abort 78552
bdev_abort_buf_io 78568
bdev_abort 78572
_bdev_abort 78576
bdev_abort_queued_io 78576
bdev_abort_io_done 78592
bdev_abort_io 78596
spdk_bdev_write_blocks_with_md 119113
spdk_bdev_get_qos_rpc_type 120592
bdev_name_cmp 130505
spdk_bdev_get_memory_domains 133702
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 157192
spdk_bdev_nvme_iov_passthru_md 244590
bdev_io_submit_sequence_cb 336443
bdev_channel_submit_qos_io_done 387882
bdev_channel_poll_qos 389476
bdev_channel_submit_qos_io 389664
bdev_each_channel_msg 400329
spdk_bdev_for_each_channel_continue 400329
bdev_io_exec_sequence 405122
bdev_io_exec_sequence_cb 405122
bdev_each_channel_cpl 405846
spdk_bdev_for_each_channel 405846
spdk_bdev_desc_get_dif_type 574857
spdk_bdev_desc_is_dif_head_of_md 574857
spdk_bdev_desc_is_md_interleaved 574887
spdk_bdev_is_dif_head_of_md 575798
spdk_bdev_get_io_type_name 602960
bdev_write_zero_buffer 653471
bdev_write_zero_buffer_done 653471
_bdev_get_block_size_with_md 656264
bdev_queue_nomem_io_head 730498
spdk_bdev_flush 763202
io_channel_iter_get_bdev 806171
spdk_bdev_queue_io_wait 879653
spdk_bdev_io_get_iovec 1077700
parent_bdev_io_complete 1096924
bdev_io_split 1096928
_bdev_rw_split 1098319
spdk_bdev_zcopy_end 1118584
spdk_bdev_zcopy_start 1138570
spdk_bdev_is_dif_check_enabled 1151955
spdk_bdev_desc_is_dif_check_enabled 1152030
spdk_bdev_read_blocks_with_md 1285860
spdk_bdev_readv 1635482
spdk_bdev_writev 1830535
_to_next_boundary 2120675
bdev_io_split_done 2192659
bdev_io_split_submit 2192675
bdev_io_init_dif_ctx 2452313
spdk_bdev_io_type_supported 2683411
spdk_bdev_get_block_size 2753882
_bdev_memory_domain_get_io_cb 2755399
_bdev_io_push_bounce_data_buffer 2758382
bdev_io_pull_data_done 2758744
_bdev_io_get_bounce_buf 2775249
_bdev_io_complete_push_bounce_done 2776537
bdev_io_push_bounce_md_buf 2778381
bdev_io_push_bounce_data_done 2778645
bdev_io_push_bounce_data 2779161
_bdev_io_ext_use_bounce_buffer 2780429
_bdev_io_pull_bounce_data_buf 2795856
bdev_io_pull_data 2805335
spdk_bdev_flush_blocks 2928801
spdk_bdev_write_zeroes_blocks 3405741
bdev_write_zeroes_should_split 3405894
spdk_bdev_io_hide_metadata 4799145
bdev_queue_nomem_io_tail 5147580
bdev_ch_retry_io 5161182
bdev_shared_ch_retry_io 5161183
spdk_bdev_io_complete_scsi_status 5222460
spdk_bdev_writev_blocks 5805120
bdev_ch_resubmit_io 5877883
bdev_qos_rw_bps_rewind_quota 6014638
spdk_bdev_get_md_size 6717764
spdk_bdev_readv_blocks 7433411
spdk_bdev_get_data_block_size 8416621
spdk_bdev_io_get_scsi_status 8628660
spdk_bdev_io_get_md_buf 9671710
bdev_qos_io_submit 10409144
bdev_qos_rw_iops_rewind_quota 10639199
spdk_bdev_is_md_interleaved 12116546
spdk_bdev_io_set_buf 12288296
spdk_bdev_unmap 12753972
bdev_io_type_supported 13343727
bdev_wait_for_examine_cb 13856079
bdev_module_all_actions_completed 13858408
bdev_io_get_buf_complete 13949849
_bdev_io_set_md_buf 13950747
_bdev_io_set_buf 13961959
bdev_io_get_buf 13967476
_bdev_io_put_buf 13969769
bdev_io_put_buf 13969993
spdk_bdev_read 14117819
spdk_bdev_get_dif_type 16332605
spdk_bdev_read_blocks 16480122
bdev_qos_rw_rewind_io 16653837
bdev_qos_r_bps_queue 16771414
bdev_is_read_io 16771470
bdev_read_blocks_with_md 17750547
spdk_bdev_writev_blocks_with_md 23279535
_are_iovs_aligned 24628000
spdk_bdev_io_get_nvme_status 25455763
spdk_bdev_io_complete_nvme_status 27678950
bdev_io_get_max_buf_len 27877793
bdev_unmap_should_split 27885988
spdk_bdev_readv_blocks_ext 28034336
spdk_bdev_unmap_blocks 28090909
spdk_bdev_write 28554313
spdk_bdev_io_get_submit_tsc 29563816
spdk_bdev_write_blocks 29759447
bdev_write_blocks_with_md 30398714
spdk_bdev_get_num_blocks 32567248
spdk_bdev_io_get_buf 35817777
spdk_bdev_io_complete_base_io_status 37202694
spdk_bdev_desc_get_md_size 43091068
spdk_bdev_writev_blocks_ext 44642173
spdk_bdev_io_get_io_channel 46369294
spdk_bdev_desc_get_block_size 46773554
_is_buf_allocated 56000595
spdk_bdev_readv_blocks_with_md 57028108
bdev_bytes_to_blocks 59333462
spdk_bdev_is_md_separate 61460370
_bdev_io_check_opts 72623556
bdev_writev_blocks_with_md 74376419
spdk_bdev_get_buf_align 82028822
bdev_readv_blocks_with_md 93817230
bdev_io_needs_accel_buffer 164586049
_bdev_io_submit_ext 167339089
bdev_io_needs_bounce_buffer 167519427
bdev_io_use_memory_domain 181001993
bdev_qos_rw_bps_queue 215793195
bdev_rw_should_split 218917024
bdev_get_io_size_in_byte 221807818
bdev_io_get_block_size 222966371
_bdev_io_handle_no_mem 244175142
_bdev_io_complete 245725335
spdk_bdev_io_complete 247219210
bdev_io_do_submit 247572335
bdev_io_decrement_outstanding 247589354
_bdev_io_submit 247849699
bdev_ch_remove_from_io_submitted 247994420
spdk_bdev_free_io 248044467
bdev_io_complete 248062171
bdev_submit_request 248084903
bdev_io_update_io_stat 248189380
bdev_io_increment_outstanding 248384642
bdev_io_init 248785726
bdev_io_submit 248896825
bdev_ch_add_to_io_submitted 249202106
bdev_channel_get_io 249993365
bdev_io_valid_blocks 250292947
bdev_io_should_split 254305042
spdk_bdev_io_get_thread 261788175
bdev_desc_get_block_size 329564905
bdev_io_needs_sequence_exec 427517013
bdev_io_needs_metadata 497633161
bdev_qos_rw_iops_queue 574260023
bdev_io_use_accel_sequence 675637217
spdk_bdev_desc_get_bdev 741888555
bdev_qos_io_to_limit 774796193
bdev_qos_queue_io 774800044
bdev_qos_rw_queue_io 790053243

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