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 00:39:28 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5109 24466 20.9 %

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 91
claim_type_promotes_to_write 99
log_already_claimed 114
bdev_qos_channel_destroy 120
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
_calculate_measured_qd_cpl 151
bdev_calculate_measured_queue_depth 151
spdk_bdev_set_qos_rate_limits 157
bdev_io_put_accel_buf 168
spdk_bdev_quiesce 169
spdk_bdev_unquiesce 169
bdev_update_qd_sampling_period 172
bdev_qos_destroy 196
bdev_examine_allowlist_config_json 197
spdk_bdev_subsystem_config_json 197
bdev_enable_qos_done 216
bdev_set_qos_limit_done 246
spdk_bdev_notify_blockcnt_change 255
spdk_bdev_module_init_done 272
claim_verify_rwo 276
_calculate_measured_qd 298
bdev_io_submit_reset 305
bdev_reset_complete 321
bdev_reset_freeze_channel_done 321
claim_reset 326
spdk_bdev_get_qd_sampling_period 326
_bdev_reset_complete 329
bdev_start_reset 329
spdk_bdev_reset 329
spdk_bdev_dump_io_stat_json 331
spdk_bdev_copy_blocks 333
bdev_get_each_channel_stat 336
bdev_get_device_stat_done 341
spdk_bdev_get_device_stat 341
bdev_copy_should_split 345
bdev_desc_release_claims 347
claim_bdev 347
bdev_get_io_stat 351
bdev_reset_freeze_channel 366
spdk_bdev_get_opts 369
bdev_unfreeze_channel 370
spdk_bdev_set_opts 373
_resize_notify 401
spdk_bdev_alias_del_all 429
bdev_unregister_abort_channel 442
spdk_bdev_module_claim_bdev_desc 443
bdev_name_del 449
spdk_bdev_claim_opts_init 495
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 1096
spdk_bdev_unquiesce_range 1100
_event_notify 1156
event_notify 1156
spdk_bdev_channel_get_histogram 1166
bdev_histogram_enable_channel 1174
spdk_bdev_set_timeout 1178
bdev_quiesce_range_locked 1265
bdev_unquiesce_range_unlocked 1265
spdk_bdev_get_numa_id 1517
claim_type_is_v2 1531
spdk_bdev_next_leaf 1590
spdk_bdev_destruct_done 1675
spdk_bdev_module_fini_start_done 1969
bdev_trace 2069
_bdev_init 2191
_bdev_trace 2191
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2191
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2191
register_flag_bdev 2191
_bdev_next_leaf 2236
bdev_examine_allowlist_free 2327
bdev_finish_wait_for_examine_done 2327
bdev_init_complete 2327
bdev_mgr_unregister_cb 2327
bdev_module_get_max_ctx_size 2327
bdev_modules_init 2327
bdev_open_async_fini 2327
spdk_bdev_finish 2327
spdk_bdev_initialize 2327
spdk_bdev_get_max_copy 2349
spdk_bdev_get_optimal_io_boundary 2353
spdk_bdev_get_acwu 2483
_spdk_bdev_quiesce 2534
bdev_get_max_write 2782
spdk_bdev_get_nvme_nsid 3031
spdk_bdev_has_write_cache 3069
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
spdk_bdev_get_by_name 3417
bdev_unlock_lba_range 3421
spdk_bdev_comparev_blocks 3433
bdev_comparev_blocks_with_md 3457
spdk_bdev_get_nvme_ctratt 3661
bdev_lock_lba_range_get_channel 3740
bdev_unlock_lba_range_get_channel 3744
spdk_bdev_open_opts_init 4202
bdev_module_fini_start_iter 4296
_bdev_lock_lba_range 4678
_bdev_unlock_lba_range 4678
bdev_lock_lba_range_cb 4678
bdev_lock_lba_range_ctx 4678
bdev_unlock_lba_range_cb 4678
bdev_lba_range_overlaps_tailq 4699
bdev_write_zeroes_split 4768
spdk_bdev_module_release_bdev 4866
spdk_bdev_module_claim_bdev 4938
spdk_bdev_is_zoned 5004
spdk_bdev_first 5104
spdk_for_each_bdev 5104
spdk_bdev_module_fini_done 5920
spdk_bdev_get_write_unit_size 6129
bdev_finish_unregister_bdevs_iter 6342
bdev_register_finished 6385
bdev_unregister 6385
bdev_destroy_cb 6389
bdev_register 6395
bdev_examine 6397
bdev_ok_to_examine 6397
spdk_bdev_register 6399
bdev_alias_del 6409
spdk_bdev_set_qd_sampling_period 6410
spdk_bdev_unregister 6413
spdk_bdev_alias_add 6427
bdev_unregister_unsafe 7076
bdev_module_fini_iter 8247
bdev_open_opts_copy 8401
spdk_bdev_claim_get_name 8431
spdk_bdev_get_physical_block_size 8911
bdev_name_tree_RB_REMOVE_COLOR 9823
spdk_bdev_wait_for_examine 11293
bdev_examine_allowlist_remove 12762
bdev_name_del_unsafe 12790
bdev_name_tree_RB_INSERT_COLOR 12790
bdev_name_tree_RB_REMOVE 12790
bdev_name_add 12808
bdev_name_tree_RB_INSERT 12808
bdev_mgmt_channel_create 13190
bdev_mgmt_channel_destroy 13190
bdev_channel_destroy 22036
bdev_channel_destroy_resource 22036
bdev_channel_create 22044
bdev_enable_qos 22091
spdk_bdev_add_io_stat 22372
bdev_channel_abort_queued_ios 22478
bdev_abort_all_buf_io 22844
bdev_abort_all_queued_io 23210
spdk_bdev_open_ext 23252
spdk_bdev_open_ext_v2 27458
spdk_bdev_close 27777
bdev_open_ext 28502
bdev_alloc_io_stat 28757
bdev_free_io_stat 28757
spdk_bdev_next 29428
spdk_bdev_reset_io_stat 29444
spdk_bdev_dump_info_json 30137
spdk_bdev_get_qos_rate_limits 30147
spdk_bdev_get_aliases 30185
bdev_get_by_name 31919
bdev_name_tree_RB_FIND 31919
spdk_bdev_get_product_name 32667
spdk_bdev_get_io_channel 35038
spdk_bdev_io_set_md_buf 35623
spdk_bdev_module_list_add 37282
spdk_bdev_module_list_find 37282
bdev_lock_lba_range_check_io 44453
spdk_bdev_get_uuid 47657
bdev_lba_range_overlapped 56636
bdev_rw_split_get_buf_cb 58671
bdev_io_range_is_locked 59947
spdk_bdev_module_examine_done 64376
bdev_module_action_done 64648
bdev_close 65174
bdev_start_qos 65174
bdev_desc_alloc 65221
bdev_desc_free 65221
bdev_open 65221
spdk_bdev_get_name 65222
bdev_module_action_complete 66975
bdev_open_opts_get_defaults 69423
bdev_io_complete_sequence_cb 70326
spdk_bdev_abort 75329
bdev_abort_buf_io 75345
bdev_abort 75349
_bdev_abort 75353
bdev_abort_queued_io 75353
bdev_abort_io_done 75369
bdev_abort_io 75373
bdev_io_get_iobuf_cb 86626
spdk_bdev_write_blocks_with_md 108249
spdk_bdev_get_qos_rpc_type 120548
bdev_name_cmp 130219
spdk_bdev_get_memory_domains 133746
spdk_bdev_desc_is_md_separate 140346
bdev_io_on_tailq 150746
spdk_bdev_nvme_iov_passthru_md 159111
bdev_io_submit_sequence_cb 343306
bdev_channel_submit_qos_io_done 395507
bdev_channel_poll_qos 397511
bdev_channel_submit_qos_io 397838
spdk_bdev_for_each_channel_continue 408543
bdev_each_channel_msg 408547
bdev_each_channel_cpl 413517
spdk_bdev_for_each_channel 413521
bdev_io_exec_sequence 413632
bdev_io_exec_sequence_cb 413632
spdk_bdev_get_io_type_name 602740
spdk_bdev_desc_get_dif_type 645354
spdk_bdev_desc_is_dif_head_of_md 645354
spdk_bdev_desc_is_md_interleaved 645384
spdk_bdev_is_dif_head_of_md 646295
bdev_write_zero_buffer 776715
bdev_write_zero_buffer_done 776715
_bdev_get_block_size_with_md 779497
io_channel_iter_get_bdev 822061
spdk_bdev_queue_io_wait 828242
spdk_bdev_io_get_iovec 963709
bdev_queue_nomem_io_head 977788
spdk_bdev_zcopy_end 1004832
spdk_bdev_zcopy_start 1024921
parent_bdev_io_complete 1045901
bdev_io_split 1045905
_bdev_rw_split 1050679
spdk_bdev_read_blocks_with_md 1269062
spdk_bdev_flush 1279032
spdk_bdev_is_dif_check_enabled 1292949
spdk_bdev_desc_is_dif_check_enabled 1293024
_to_next_boundary 2254789
bdev_io_split_done 2292419
bdev_io_split_submit 2292435
spdk_bdev_readv 2383360
bdev_io_init_dif_ctx 2496251
_bdev_memory_domain_get_io_cb 2793231
bdev_io_pull_data_done 2810256
_bdev_io_pull_bounce_data_buf 2814475
_bdev_io_get_bounce_buf 2820140
spdk_bdev_io_type_supported 2821595
_bdev_io_ext_use_bounce_buffer 2825520
_bdev_io_push_bounce_data_buffer 2836174
bdev_io_pull_data 2846929
_bdev_io_complete_push_bounce_done 2849524
bdev_io_push_bounce_md_buf 2852719
bdev_io_push_bounce_data_done 2854046
bdev_io_push_bounce_data 2855316
spdk_bdev_writev 2907760
spdk_bdev_flush_blocks 3474635
spdk_bdev_write_zeroes_blocks 3796158
bdev_write_zeroes_should_split 3796311
spdk_bdev_get_block_size 4241106
spdk_bdev_io_hide_metadata 4905611
spdk_bdev_io_complete_scsi_status 5364883
bdev_qos_rw_bps_rewind_quota 6441123
bdev_queue_nomem_io_tail 7152399
bdev_ch_retry_io 7168497
bdev_shared_ch_retry_io 7168498
spdk_bdev_writev_blocks 7202513
spdk_bdev_get_md_size 7227025
bdev_ch_resubmit_io 8129992
spdk_bdev_readv_blocks 8947002
spdk_bdev_get_data_block_size 9274823
spdk_bdev_io_get_scsi_status 9506591
spdk_bdev_io_get_md_buf 10395267
bdev_qos_rw_iops_rewind_quota 10659386
bdev_qos_io_submit 11512909
spdk_bdev_io_set_buf 12665650
spdk_bdev_is_md_interleaved 13215073
spdk_bdev_read 14376484
bdev_io_get_buf_complete 14480445
_bdev_io_set_md_buf 14484279
_bdev_io_set_buf 14492490
bdev_io_get_buf 14496564
_bdev_io_put_buf 14528678
bdev_io_put_buf 14530862
bdev_wait_for_examine_cb 14722511
bdev_module_all_actions_completed 14724838
spdk_bdev_unmap 14805186
bdev_io_type_supported 14849581
spdk_bdev_read_blocks 16765378
bdev_qos_rw_rewind_io 17100509
bdev_qos_r_bps_queue 17233608
bdev_is_read_io 17233664
bdev_read_blocks_with_md 17993971
spdk_bdev_get_dif_type 18150181
_are_iovs_aligned 25298230
spdk_bdev_io_get_nvme_status 25586148
spdk_bdev_writev_blocks_with_md 25703182
spdk_bdev_io_complete_nvme_status 28280692
bdev_io_get_max_buf_len 28986044
spdk_bdev_io_get_submit_tsc 29907949
spdk_bdev_readv_blocks_ext 30074810
spdk_bdev_write 30306883
bdev_unmap_should_split 31459875
spdk_bdev_write_blocks 31520851
spdk_bdev_unmap_blocks 31654572
bdev_write_blocks_with_md 31964734
spdk_bdev_get_num_blocks 33507058
spdk_bdev_io_get_buf 36982580
spdk_bdev_io_complete_base_io_status 40900456
spdk_bdev_desc_get_md_size 47087735
spdk_bdev_desc_get_block_size 47626358
spdk_bdev_writev_blocks_ext 48205899
spdk_bdev_io_get_io_channel 49976868
_is_buf_allocated 57545451
spdk_bdev_is_md_separate 64217954
bdev_bytes_to_blocks 66140166
spdk_bdev_readv_blocks_with_md 67076112
_bdev_io_check_opts 78063907
bdev_writev_blocks_with_md 81241417
spdk_bdev_get_buf_align 85713307
bdev_readv_blocks_with_md 107629803
bdev_io_needs_accel_buffer 185295238
_bdev_io_submit_ext 187978734
bdev_io_needs_bounce_buffer 188301860
bdev_io_use_memory_domain 202448395
bdev_qos_rw_bps_queue 215722705
bdev_get_io_size_in_byte 222162453
bdev_io_get_block_size 223272990
bdev_rw_should_split 241226039
_bdev_io_handle_no_mem 265931269
_bdev_io_complete 267209638
spdk_bdev_io_complete 269758321
bdev_io_decrement_outstanding 269846620
bdev_io_complete 269992201
spdk_bdev_free_io 270820877
bdev_ch_remove_from_io_submitted 271150100
bdev_io_update_io_stat 272039488
bdev_submit_request 272657295
_bdev_io_submit 272715746
bdev_io_do_submit 272811674
bdev_io_increment_outstanding 273303120
bdev_ch_add_to_io_submitted 273737111
bdev_io_init 274445265
bdev_io_submit 274794065
bdev_channel_get_io 276103691
bdev_io_valid_blocks 276632779
bdev_io_should_split 281085779
spdk_bdev_io_get_thread 283154934
bdev_desc_get_block_size 338172513
bdev_io_needs_sequence_exec 470921020
bdev_io_needs_metadata 557378797
bdev_qos_rw_iops_queue 684907622
bdev_io_use_accel_sequence 741575433
spdk_bdev_desc_get_bdev 799750205
bdev_qos_io_to_limit 884853654
bdev_qos_queue_io 884863630
bdev_qos_rw_queue_io 900632038

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