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 06:05:22 Functions: 435 478 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5147 24466 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23479685
_bdev_abort 93402
_bdev_copy_split 0
_bdev_get_block_size_with_md 659611
_bdev_init 2193
_bdev_io_check_opts 72228755
_bdev_io_complete 237993379
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2585119
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2584477
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2574106
_bdev_io_handle_no_mem 235891368
_bdev_io_pull_bounce_data_buf 2594182
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2568517
_bdev_io_put_buf 13605928
_bdev_io_set_buf 13584752
_bdev_io_set_md_buf 13580497
_bdev_io_submit 241212002
_bdev_io_submit_ext 165024869
_bdev_lock_lba_range 4670
_bdev_memory_domain_get_io_cb 2559787
_bdev_next_leaf 2236
_bdev_open_async 1052
_bdev_reset_complete 329
_bdev_rw_split 1145959
_bdev_trace 2193
_bdev_unlock_lba_range 4670
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 192
_calculate_measured_qd_cpl 98
_event_notify 1174
_is_buf_allocated 54443592
_media_management_notify 0
_remove_notify 755
_resize_notify 419
_spdk_bdev_quiesce 2518
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2193
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2193
_tmp_bdev_event_cb 0
_to_next_boundary 2241224
bdev_abort 93398
bdev_abort_all_buf_io 22961
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23327
bdev_abort_buf_io 93394
bdev_abort_buf_io_cb 0
bdev_abort_io 93422
bdev_abort_io_done 93418
bdev_abort_queued_io 93402
bdev_abort_retry 4
bdev_alias_del 6411
bdev_alloc_io_stat 28878
bdev_bytes_to_blocks 55981699
bdev_calculate_measured_queue_depth 98
bdev_ch_add_to_io_submitted 242759201
bdev_ch_remove_from_io_submitted 240506064
bdev_ch_resubmit_io 5950824
bdev_ch_retry_io 5226786
bdev_channel_abort_queued_ios 22595
bdev_channel_create 22161
bdev_channel_destroy 22153
bdev_channel_destroy_resource 22153
bdev_channel_for_each_io 0
bdev_channel_get_io 244409768
bdev_channel_poll_qos 388515
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 388954
bdev_channel_submit_qos_io_done 387276
bdev_close 65225
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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_copy_should_split 345
bdev_copy_split 16
bdev_desc_alloc 65272
bdev_desc_free 65272
bdev_desc_get_block_size 301008169
bdev_desc_release_claims 348
bdev_destroy_cb 6391
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 405221
bdev_each_channel_msg 399560
bdev_enable_histogram_config_json 964
bdev_enable_qos 22208
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6399
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2329
bdev_examine_allowlist_remove 12766
bdev_finish_unregister_bdevs_iter 6346
bdev_finish_wait_for_examine_done 2329
bdev_for_each_io_done 0
bdev_free_io_stat 28878
bdev_get_by_name 31986
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 340
bdev_get_io_size_in_byte 199191046
bdev_get_io_stat 353
bdev_get_max_write 2793
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1173
bdev_histogram_enable_channel_cb 785
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2329
bdev_init_failed 0
bdev_io_complete 240001584
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69197
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 239734880
bdev_io_do_submit 240588469
bdev_io_exec_sequence 411854
bdev_io_exec_sequence_cb 411854
bdev_io_get_accel_buf 0
bdev_io_get_block_size 200409752
bdev_io_get_buf 13587140
bdev_io_get_buf_complete 13579272
bdev_io_get_iobuf_cb 66452
bdev_io_get_max_buf_len 27119017
bdev_io_increment_outstanding 241330919
bdev_io_init 242243844
bdev_io_init_dif_ctx 2252899
bdev_io_needs_accel_buffer 162468278
bdev_io_needs_bounce_buffer 165260593
bdev_io_needs_metadata 490686445
bdev_io_needs_sequence_exec 416879866
bdev_io_on_tailq 186844
bdev_io_pull_data 2613725
bdev_io_pull_data_done 2566212
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 2587404
bdev_io_push_bounce_data_done 2586356
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2585792
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13606915
bdev_io_range_is_locked 61246
bdev_io_should_split 247974297
bdev_io_split 1144723
bdev_io_split_done 2313208
bdev_io_split_submit 2313224
bdev_io_status_get_string 0
bdev_io_submit 242331678
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 342657
bdev_io_type_supported 12872967
bdev_io_update_io_stat 240424083
bdev_io_use_accel_sequence 656937047
bdev_io_use_memory_domain 178400902
bdev_io_valid_blocks 243930668
bdev_is_read_io 17042830
bdev_lba_range_overlapped 57935
bdev_lba_range_overlaps_tailq 4691
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4670
bdev_lock_lba_range_check_io 46636
bdev_lock_lba_range_ctx 4670
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3740
bdev_mgmt_channel_create 13289
bdev_mgmt_channel_destroy 13289
bdev_mgr_unregister_cb 2329
bdev_module_action_complete 67002
bdev_module_action_done 64673
bdev_module_all_actions_completed 13388324
bdev_module_fini_iter 8255
bdev_module_fini_start_iter 4300
bdev_module_get_max_ctx_size 2329
bdev_modules_init 2329
bdev_name_add 12812
bdev_name_cmp 130186
bdev_name_del 449
bdev_name_del_unsafe 12794
bdev_name_tree_RB_FIND 31986
bdev_name_tree_RB_INSERT 12812
bdev_name_tree_RB_INSERT_COLOR 12794
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 12794
bdev_name_tree_RB_REMOVE_COLOR 9860
bdev_no_mem_poller 1
bdev_ok_to_examine 6399
bdev_open 65272
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2329
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28550
bdev_open_opts_copy 8459
bdev_open_opts_get_defaults 69503
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10217737
bdev_qos_io_to_limit 736371831
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 736375734
bdev_qos_r_bps_queue 17042774
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 192889378
bdev_qos_rw_bps_rewind_quota 6301745
bdev_qos_rw_iops_queue 559100109
bdev_qos_rw_iops_rewind_quota 10618349
bdev_qos_rw_queue_io 751990069
bdev_qos_rw_rewind_io 16920094
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 739810
bdev_queue_nomem_io_tail 5211209
bdev_quiesce_range_locked 1257
bdev_read_blocks_with_md 17277892
bdev_readv_blocks_with_md 93286504
bdev_register 6397
bdev_register_finished 6387
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 214463847
bdev_rw_split_get_buf_cb 72683
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5226787
bdev_start_qos 65225
bdev_start_reset 329
bdev_submit_request 240749187
bdev_trace 2071
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4670
bdev_unlock_lba_range_get_channel 3744
bdev_unmap_should_split 26068647
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1257
bdev_unregister 6387
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7078
bdev_update_qd_sampling_period 119
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13385995
bdev_write_blocks_with_md 28736995
bdev_write_zero_buffer 656818
bdev_write_zero_buffer_done 656818
bdev_write_zeroes_should_split 3066613
bdev_write_zeroes_split 9062
bdev_writev_blocks_with_md 72899776
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1174
io_channel_iter_get_bdev 804779
log_already_claimed 114
parent_bdev_io_complete 1144719
register_flag_bdev 2193
spdk_bdev_abort 93378
spdk_bdev_add_io_stat 22493
spdk_bdev_alias_add 6429
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1166
spdk_bdev_claim_get_name 8431
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27825
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 704292381
spdk_bdev_desc_get_block_size 47227460
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 590488
spdk_bdev_desc_get_md_size 42581987
spdk_bdev_desc_is_dif_check_enabled 1183292
spdk_bdev_desc_is_dif_head_of_md 590488
spdk_bdev_desc_is_md_interleaved 590518
spdk_bdev_desc_is_md_separate 140346
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30138
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 795
spdk_bdev_examine 16
spdk_bdev_finish 2329
spdk_bdev_first 5108
spdk_bdev_first_leaf 646
spdk_bdev_flush 764858
spdk_bdev_flush_blocks 3014528
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 405222
spdk_bdev_for_each_channel_continue 399560
spdk_bdev_free_io 240540125
spdk_bdev_get_acwu 2685
spdk_bdev_get_aliases 30186
spdk_bdev_get_block_size 2780210
spdk_bdev_get_buf_align 79584229
spdk_bdev_get_by_name 3436
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8143641
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 16246249
spdk_bdev_get_io_channel 35159
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602760
spdk_bdev_get_max_copy 2551
spdk_bdev_get_md_size 7257268
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133808
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65202
spdk_bdev_get_num_blocks 32883837
spdk_bdev_get_numa_id 1517
spdk_bdev_get_nvme_ctratt 3686
spdk_bdev_get_nvme_nsid 3060
spdk_bdev_get_optimal_io_boundary 2555
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 9098
spdk_bdev_get_product_name 32637
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 30148
spdk_bdev_get_qos_rpc_type 120552
spdk_bdev_get_uuid 47856
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6331
spdk_bdev_has_write_cache 3015
spdk_bdev_histogram_enable 788
spdk_bdev_histogram_enable_ext 795
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2329
spdk_bdev_io_complete 239672898
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35607074
spdk_bdev_io_complete_nvme_status 27679248
spdk_bdev_io_complete_scsi_status 4382775
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34487578
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44935016
spdk_bdev_io_get_iovec 1109664
spdk_bdev_io_get_md_buf 9608770
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26043570
spdk_bdev_io_get_scsi_status 8381294
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29595552
spdk_bdev_io_get_thread 253685184
spdk_bdev_io_hide_metadata 4387537
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12151479
spdk_bdev_io_set_md_buf 35219
spdk_bdev_io_type_supported 2799076
spdk_bdev_is_dif_check_enabled 1183217
spdk_bdev_is_dif_head_of_md 591429
spdk_bdev_is_md_interleaved 11658145
spdk_bdev_is_md_separate 60709783
spdk_bdev_is_zoned 5249
spdk_bdev_module_claim_bdev 4967
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64401
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37319
spdk_bdev_module_list_find 37319
spdk_bdev_module_release_bdev 4895
spdk_bdev_next 29429
spdk_bdev_next_leaf 1590
spdk_bdev_notify_blockcnt_change 264
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 247653
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23271
spdk_bdev_open_ext_v2 27506
spdk_bdev_open_opts_init 4231
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 883193
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1088
spdk_bdev_read 13570952
spdk_bdev_read_blocks 15971972
spdk_bdev_read_blocks_with_md 1302809
spdk_bdev_readv 1579003
spdk_bdev_readv_blocks 7386475
spdk_bdev_readv_blocks_ext 28445287
spdk_bdev_readv_blocks_with_md 56038795
spdk_bdev_register 6401
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29571
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6412
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1178
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 11707659
spdk_bdev_unmap_blocks 26357211
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1092
spdk_bdev_unregister 6415
spdk_bdev_unregister_by_name 799
spdk_bdev_wait_for_examine 11299
spdk_bdev_write 26706459
spdk_bdev_write_blocks 27923534
spdk_bdev_write_blocks_with_md 129390
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3066460
spdk_bdev_writev 1859997
spdk_bdev_writev_blocks 5546159
spdk_bdev_writev_blocks_ext 43909669
spdk_bdev_writev_blocks_with_md 22874163
spdk_bdev_zcopy_end 1165344
spdk_bdev_zcopy_start 1192716
spdk_for_each_bdev 5108
spdk_for_each_bdev_leaf 646

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