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: 2024-12-10 17:40:01 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5146 24466 21.0 %

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 89
claim_type_promotes_to_write 97
_calculate_measured_qd_cpl 100
bdev_calculate_measured_queue_depth 100
log_already_claimed 114
bdev_qos_channel_destroy 120
bdev_update_qd_sampling_period 121
spdk_bdev_nvme_admin_passthru 126
bdev_examine_allowlist_check 131
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_set_qos_rate_limits 149
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
_calculate_measured_qd 196
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 225
bdev_set_qos_limit_done 246
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
_resize_notify 341
bdev_get_device_stat_done 342
spdk_bdev_get_device_stat 342
bdev_copy_should_split 345
bdev_desc_release_claims 345
claim_bdev 345
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
spdk_bdev_module_claim_bdev_desc 441
bdev_unregister_abort_channel 444
bdev_name_del 449
spdk_bdev_claim_opts_init 493
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
_event_notify 1096
event_notify 1096
spdk_bdev_quiesce_range 1101
spdk_bdev_unquiesce_range 1105
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1173
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1270
bdev_unquiesce_range_unlocked 1270
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1525
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 2544
spdk_bdev_get_max_copy 2558
spdk_bdev_get_optimal_io_boundary 2562
spdk_bdev_get_acwu 2692
bdev_get_max_write 2793
spdk_bdev_has_write_cache 2928
spdk_bdev_get_nvme_nsid 2981
spdk_bdev_io_get_nvme_fused_status 3117
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
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 3570
spdk_bdev_get_by_name 3730
bdev_lock_lba_range_get_channel 3741
bdev_unlock_lba_range_get_channel 3745
spdk_bdev_open_opts_init 4152
bdev_module_fini_start_iter 4300
_bdev_lock_lba_range 4683
_bdev_unlock_lba_range 4683
bdev_lock_lba_range_cb 4683
bdev_lock_lba_range_ctx 4683
bdev_unlock_lba_range_cb 4683
bdev_lba_range_overlaps_tailq 4704
spdk_bdev_module_release_bdev 4816
spdk_bdev_module_claim_bdev 4888
spdk_bdev_first 5109
spdk_for_each_bdev 5109
spdk_bdev_is_zoned 5194
spdk_bdev_module_fini_done 5926
spdk_bdev_get_write_unit_size 6338
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 8301
spdk_bdev_claim_get_name 8432
bdev_write_zeroes_split 9062
spdk_bdev_get_physical_block_size 9073
bdev_name_tree_RB_REMOVE_COLOR 9861
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 13160
bdev_mgmt_channel_destroy 13160
bdev_channel_destroy 21799
bdev_channel_destroy_resource 21799
bdev_channel_create 21807
bdev_enable_qos 21854
spdk_bdev_add_io_stat 22136
bdev_channel_abort_queued_ios 22243
bdev_abort_all_buf_io 22609
bdev_abort_all_queued_io 22975
spdk_bdev_open_ext 23229
spdk_bdev_open_ext_v2 27385
spdk_bdev_close 27703
bdev_open_ext 28429
bdev_alloc_io_stat 28523
bdev_free_io_stat 28523
spdk_bdev_reset_io_stat 29212
spdk_bdev_next 29437
spdk_bdev_dump_info_json 30146
spdk_bdev_get_qos_rate_limits 30156
spdk_bdev_get_aliases 30194
spdk_bdev_io_set_md_buf 31947
bdev_get_by_name 32159
bdev_name_tree_RB_FIND 32159
spdk_bdev_get_product_name 32570
spdk_bdev_get_io_channel 34805
spdk_bdev_module_list_add 37319
spdk_bdev_module_list_find 37319
bdev_lock_lba_range_check_io 37848
spdk_bdev_get_uuid 46373
bdev_lba_range_overlapped 47799
bdev_io_range_is_locked 51110
bdev_rw_split_get_buf_cb 58234
spdk_bdev_module_examine_done 64401
bdev_module_action_done 64673
bdev_close 65111
bdev_start_qos 65111
spdk_bdev_get_name 65134
bdev_desc_alloc 65158
bdev_desc_free 65158
bdev_open 65158
bdev_module_action_complete 67002
bdev_io_complete_sequence_cb 69023
bdev_open_opts_get_defaults 69310
bdev_io_get_iobuf_cb 77137
spdk_bdev_abort 80466
bdev_abort_buf_io 80482
bdev_abort 80486
_bdev_abort 80490
bdev_abort_queued_io 80490
bdev_abort_io_done 80506
bdev_abort_io 80510
spdk_bdev_write_blocks_with_md 110588
spdk_bdev_get_qos_rpc_type 120584
bdev_name_cmp 130121
spdk_bdev_get_memory_domains 133666
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 161020
spdk_bdev_nvme_iov_passthru_md 249078
bdev_io_submit_sequence_cb 344691
bdev_channel_submit_qos_io_done 383816
bdev_channel_poll_qos 384302
bdev_channel_submit_qos_io 385510
spdk_bdev_for_each_channel_continue 396120
bdev_each_channel_msg 396122
bdev_each_channel_cpl 401788
spdk_bdev_for_each_channel 401789
bdev_io_exec_sequence 413714
bdev_io_exec_sequence_cb 413714
spdk_bdev_get_io_type_name 602920
spdk_bdev_desc_get_dif_type 626165
spdk_bdev_desc_is_dif_head_of_md 626165
spdk_bdev_desc_is_md_interleaved 626195
spdk_bdev_is_dif_head_of_md 627106
bdev_queue_nomem_io_head 679242
bdev_write_zero_buffer 689706
bdev_write_zero_buffer_done 689706
_bdev_get_block_size_with_md 692499
spdk_bdev_flush 763736
io_channel_iter_get_bdev 797900
spdk_bdev_queue_io_wait 969630
spdk_bdev_io_get_iovec 1125297
parent_bdev_io_complete 1154884
bdev_io_split 1154888
_bdev_rw_split 1156186
spdk_bdev_zcopy_end 1167599
spdk_bdev_zcopy_start 1188240
spdk_bdev_is_dif_check_enabled 1254571
spdk_bdev_desc_is_dif_check_enabled 1254646
spdk_bdev_read_blocks_with_md 1268655
spdk_bdev_readv 1495625
spdk_bdev_writev 1776143
bdev_io_init_dif_ctx 1825235
_bdev_memory_domain_get_io_cb 2151046
_bdev_io_pull_bounce_data_buf 2157404
_bdev_io_get_bounce_buf 2158271
bdev_io_pull_data_done 2160102
_bdev_io_ext_use_bounce_buffer 2165654
_bdev_io_push_bounce_data_buffer 2171179
bdev_io_pull_data 2184681
_bdev_io_complete_push_bounce_done 2185738
bdev_io_push_bounce_md_buf 2187222
bdev_io_push_bounce_data_done 2188734
bdev_io_push_bounce_data 2190601
_to_next_boundary 2246606
bdev_io_split_done 2318590
bdev_io_split_submit 2318606
spdk_bdev_get_block_size 2476425
spdk_bdev_io_type_supported 2787444
spdk_bdev_flush_blocks 3141432
spdk_bdev_io_hide_metadata 3584560
spdk_bdev_write_zeroes_blocks 3635909
bdev_write_zeroes_should_split 3636062
spdk_bdev_io_complete_scsi_status 4014433
bdev_queue_nomem_io_tail 4729752
bdev_ch_retry_io 4743387
bdev_shared_ch_retry_io 4743388
spdk_bdev_writev_blocks 5132510
bdev_ch_resubmit_io 5408799
bdev_qos_rw_bps_rewind_quota 6325310
spdk_bdev_readv_blocks 6984087
spdk_bdev_get_md_size 6985693
spdk_bdev_get_data_block_size 7523381
spdk_bdev_io_get_scsi_status 7806398
spdk_bdev_io_get_md_buf 9810880
spdk_bdev_unmap 10630021
spdk_bdev_is_md_interleaved 10684838
bdev_qos_rw_iops_rewind_quota 10702659
bdev_qos_io_submit 11250132
spdk_bdev_io_set_buf 12197401
spdk_bdev_read 13051373
_bdev_io_set_buf 13200441
bdev_io_get_buf 13205128
bdev_io_get_buf_complete 13206926
_bdev_io_set_md_buf 13209506
_bdev_io_put_buf 13236047
bdev_io_put_buf 13237870
bdev_wait_for_examine_cb 13341839
bdev_module_all_actions_completed 13344168
bdev_io_type_supported 14161450
spdk_bdev_read_blocks 15523424
spdk_bdev_get_dif_type 15851273
bdev_read_blocks_with_md 16749544
bdev_qos_rw_rewind_io 17027969
bdev_qos_r_bps_queue 17145584
bdev_is_read_io 17145640
_are_iovs_aligned 22759137
bdev_unmap_should_split 24195601
spdk_bdev_unmap_blocks 24487994
spdk_bdev_writev_blocks_with_md 24634045
spdk_bdev_write 25725656
spdk_bdev_io_get_nvme_status 25988646
bdev_io_get_max_buf_len 26394934
spdk_bdev_write_blocks 26907324
bdev_write_blocks_with_md 27483542
spdk_bdev_io_complete_nvme_status 28181772
spdk_bdev_readv_blocks_ext 28509804
spdk_bdev_io_get_submit_tsc 30127302
spdk_bdev_get_num_blocks 32392824
spdk_bdev_io_get_buf 33800193
spdk_bdev_io_complete_base_io_status 34246678
spdk_bdev_writev_blocks_ext 42582137
spdk_bdev_io_get_io_channel 43542028
spdk_bdev_desc_get_md_size 44866523
spdk_bdev_desc_get_block_size 47744404
_is_buf_allocated 53188593
bdev_bytes_to_blocks 53255793
spdk_bdev_is_md_separate 59607678
spdk_bdev_readv_blocks_with_md 65516386
_bdev_io_check_opts 70867990
bdev_writev_blocks_with_md 72882301
spdk_bdev_get_buf_align 77856831
bdev_readv_blocks_with_md 102405095
bdev_io_needs_accel_buffer 171914045
_bdev_io_submit_ext 174054573
bdev_io_needs_bounce_buffer 174270597
bdev_io_use_memory_domain 186147531
bdev_qos_rw_bps_queue 220638587
bdev_rw_should_split 221295368
bdev_get_io_size_in_byte 226963816
bdev_io_get_block_size 228178276
_bdev_io_handle_no_mem 243648809
_bdev_io_complete 245036150
spdk_bdev_io_complete 246441472
bdev_io_decrement_outstanding 246594198
bdev_io_do_submit 246658691
bdev_submit_request 247184594
bdev_io_complete 247624220
bdev_io_increment_outstanding 247631778
_bdev_io_submit 247639461
spdk_bdev_free_io 247685610
bdev_io_update_io_stat 247938903
bdev_ch_remove_from_io_submitted 248151910
bdev_io_init 248467147
bdev_io_submit 248757803
bdev_ch_add_to_io_submitted 248810254
bdev_channel_get_io 249437390
bdev_io_valid_blocks 249506727
bdev_io_should_split 253438998
spdk_bdev_io_get_thread 260397893
bdev_desc_get_block_size 324527550
bdev_io_needs_sequence_exec 432180582
bdev_io_needs_metadata 517581219
bdev_io_use_accel_sequence 680059456
bdev_qos_rw_iops_queue 703980913
spdk_bdev_desc_get_bdev 745916945
bdev_qos_io_to_limit 908824965
bdev_qos_queue_io 908844440
bdev_qos_rw_queue_io 924624140

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