LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4670 5669 82.4 %
Date: 2024-11-20 10:56:54 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4981 23689 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22453489
_bdev_abort 72266
_bdev_copy_split 0
_bdev_get_block_size_with_md 718522
_bdev_init 1951
_bdev_io_check_opts 71687459
_bdev_io_complete 235212401
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 330266
_bdev_io_ext_use_bounce_buffer 328849
_bdev_io_handle_no_mem 236856579
_bdev_io_pull_bounce_data_buf 330266
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 330266
_bdev_io_put_buf 9152682
_bdev_io_set_buf 9148072
_bdev_io_set_md_buf 9148218
_bdev_io_submit 238867254
_bdev_io_submit_ext 157590834
_bdev_lock_lba_range 4637
_bdev_memory_domain_get_io_cb 328849
_bdev_memory_domain_io_get_buf 328849
_bdev_next_leaf 2056
_bdev_open_async 1033
_bdev_reset_complete 327
_bdev_rw_split 1201649
_bdev_trace 1951
_bdev_unlock_lba_range 4637
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 214
_calculate_measured_qd_cpl 109
_event_notify 1119
_is_buf_allocated 46798557
_media_management_notify 0
_remove_notify 745
_resize_notify 374
_spdk_bdev_quiesce 2472
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 1951
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 1951
_tmp_bdev_event_cb 0
_to_next_boundary 2315862
bdev_abort 72262
bdev_abort_all_buf_io 22116
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22480
bdev_abort_buf_io 72258
bdev_abort_buf_io_cb 0
bdev_abort_io 72286
bdev_abort_io_done 72282
bdev_abort_queued_io 72266
bdev_abort_retry 4
bdev_alias_del 6047
bdev_alloc_io_stat 27693
bdev_bytes_to_blocks 61839275
bdev_calculate_measured_queue_depth 109
bdev_ch_add_to_io_submitted 241042977
bdev_ch_remove_from_io_submitted 239092771
bdev_ch_resubmit_io 5733308
bdev_ch_retry_io 5032719
bdev_channel_abort_queued_ios 21752
bdev_channel_create 21348
bdev_channel_destroy 21340
bdev_channel_destroy_resource 21340
bdev_channel_for_each_io 0
bdev_channel_get_io 241678726
bdev_channel_poll_qos 388843
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 390701
bdev_channel_submit_qos_io_done 388447
bdev_close 63344
bdev_compare_and_write_do_compare 3371
bdev_compare_and_write_do_compare_done 3371
bdev_compare_and_write_do_write 3211
bdev_compare_and_write_do_write_done 3211
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3355
bdev_compare_do_read_done 3355
bdev_comparev_and_writev_blocks_locked 3371
bdev_comparev_and_writev_blocks_unlock 3371
bdev_comparev_and_writev_blocks_unlocked 3371
bdev_comparev_blocks_with_md 3447
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 341
bdev_copy_split 16
bdev_desc_alloc 63390
bdev_desc_free 63390
bdev_desc_release_claims 341
bdev_destroy_cb 6058
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 405887
bdev_each_channel_msg 401101
bdev_enable_histogram_config_json 904
bdev_enable_qos 21395
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6035
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 161
bdev_examine_allowlist_free 2098
bdev_examine_allowlist_remove 12038
bdev_finish_unregister_bdevs_iter 5916
bdev_finish_wait_for_examine_done 2098
bdev_for_each_io_done 0
bdev_free_io_stat 27693
bdev_get_by_name 30374
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 335
bdev_get_each_channel_stat 334
bdev_get_io_size_in_byte 146896400
bdev_get_io_stat 345
bdev_get_max_write 2646
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1065
bdev_histogram_enable_channel_cb 721
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2098
bdev_init_failed 0
bdev_io_complete 238270491
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 67757
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 237722590
bdev_io_do_submit 238977476
bdev_io_exec_sequence 396590
bdev_io_exec_sequence_cb 396590
bdev_io_get_buf 9148070
bdev_io_get_buf_complete 9148018
bdev_io_get_iobuf_cb 70295
bdev_io_get_max_buf_len 18295707
bdev_io_increment_outstanding 240278710
bdev_io_init 240289846
bdev_io_needs_sequence_exec 399875936
bdev_io_on_tailq 144572
bdev_io_pull_data 330270
bdev_io_pull_data_done 330266
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 330270
bdev_io_push_bounce_data_done 330266
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 330266
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9152755
bdev_io_range_is_locked 59386
bdev_io_should_split 244871863
bdev_io_split 1200471
bdev_io_split_done 2461270
bdev_io_split_submit 2461286
bdev_io_status_get_string 0
bdev_io_submit 240466846
bdev_io_submit_reset 303
bdev_io_submit_sequence_cb 328833
bdev_io_type_supported 9352739
bdev_io_update_io_stat 239036258
bdev_io_use_accel_sequence 630640406
bdev_io_use_memory_domain 162902294
bdev_io_valid_blocks 241091558
bdev_is_read_io 17585934
bdev_lba_range_overlapped 56085
bdev_lba_range_overlaps_tailq 4658
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3403
bdev_lock_lba_range_cb 4637
bdev_lock_lba_range_check_io 46373
bdev_lock_lba_range_ctx 4637
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3700
bdev_mgmt_channel_create 12714
bdev_mgmt_channel_destroy 12714
bdev_mgr_unregister_cb 2098
bdev_module_action_complete 62921
bdev_module_action_done 60823
bdev_module_all_actions_completed 12473382
bdev_module_fini_iter 7340
bdev_module_fini_start_iter 3842
bdev_module_get_max_ctx_size 2098
bdev_modules_init 2098
bdev_name_add 12084
bdev_name_cmp 125799
bdev_name_del 442
bdev_name_del_unsafe 12066
bdev_name_tree_RB_FIND 30374
bdev_name_tree_RB_INSERT 12084
bdev_name_tree_RB_INSERT_COLOR 12066
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 12066
bdev_name_tree_RB_REMOVE_COLOR 9385
bdev_no_mem_poller 1
bdev_ok_to_examine 6035
bdev_open 63390
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1023
bdev_open_async_fini 2098
bdev_open_async_opts_copy 1023
bdev_open_async_opts_get_default 1023
bdev_open_ext 27156
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 904
bdev_qos_destroy 196
bdev_qos_io_submit 10254179
bdev_qos_io_to_limit 708496781
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 708499419
bdev_qos_r_bps_queue 17585878
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 140119592
bdev_qos_rw_bps_rewind_quota 6776831
bdev_qos_rw_iops_queue 584567466
bdev_qos_rw_iops_rewind_quota 10686254
bdev_qos_rw_queue_io 724687787
bdev_qos_rw_rewind_io 17463085
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 713575
bdev_queue_nomem_io_tail 5019928
bdev_quiesce_range_locked 1234
bdev_read_blocks_with_md 16769611
bdev_readv_blocks_with_md 87271432
bdev_register 6033
bdev_register_finished 6023
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 319
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 364
bdev_reset_freeze_channel_done 319
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 207455985
bdev_rw_split_get_buf_cb 86358
bdev_seek 40
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5032720
bdev_start_qos 63344
bdev_start_reset 327
bdev_submit_request 239324585
bdev_trace 1856
bdev_unfreeze_channel 368
bdev_unlock_lba_range 3411
bdev_unlock_lba_range_cb 4637
bdev_unlock_lba_range_get_channel 3704
bdev_unmap_should_split 30332409
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1234
bdev_unregister 6023
bdev_unregister_abort_channel 412
bdev_unregister_unsafe 6706
bdev_update_qd_sampling_period 130
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12471284
bdev_write_blocks_with_md 31840741
bdev_write_zero_buffer 715876
bdev_write_zero_buffer_done 715876
bdev_write_zeroes_should_split 3073138
bdev_write_zeroes_split 18244
bdev_writev_blocks_with_md 71145119
claim_bdev 341
claim_opts_copy 88
claim_reset 320
claim_type_is_v2 1507
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 270
event_notify 1119
io_channel_iter_get_bdev 806986
log_already_claimed 113
parent_bdev_io_complete 1200467
register_flag_bdev 1951
spdk_bdev_abort 72242
spdk_bdev_add_io_stat 21674
spdk_bdev_alias_add 6065
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 422
spdk_bdev_channel_get_histogram 1058
spdk_bdev_claim_get_name 8435
spdk_bdev_claim_opts_init 489
spdk_bdev_close 26434
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3387
spdk_bdev_comparev_blocks 3423
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 329
spdk_bdev_desc_get_bdev 457628671
spdk_bdev_destruct_done 1665
spdk_bdev_dump_info_json 30093
spdk_bdev_dump_io_stat_json 325
spdk_bdev_enable_histogram_opts_init 731
spdk_bdev_examine 16
spdk_bdev_finish 2098
spdk_bdev_first 5077
spdk_bdev_first_leaf 566
spdk_bdev_flush 786908
spdk_bdev_flush_blocks 3120409
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 405887
spdk_bdev_for_each_channel_continue 401099
spdk_bdev_free_io 239506395
spdk_bdev_get_acwu 2481
spdk_bdev_get_aliases 30141
spdk_bdev_get_block_size 42662151
spdk_bdev_get_buf_align 63037679
spdk_bdev_get_by_name 3218
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8281580
spdk_bdev_get_device_stat 335
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 83788961
spdk_bdev_get_io_channel 33698
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601860
spdk_bdev_get_max_copy 2349
spdk_bdev_get_md_size 43842456
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 131712
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64884
spdk_bdev_get_num_blocks 28569364
spdk_bdev_get_numa_id 1360
spdk_bdev_get_nvme_ctratt 3572
spdk_bdev_get_nvme_nsid 2978
spdk_bdev_get_optimal_io_boundary 2353
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 3399
spdk_bdev_get_product_name 32650
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 320
spdk_bdev_get_qos_rate_limits 30103
spdk_bdev_get_qos_rpc_type 120372
spdk_bdev_get_uuid 45395
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6071
spdk_bdev_has_write_cache 3108
spdk_bdev_histogram_enable 725
spdk_bdev_histogram_enable_ext 731
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2098
spdk_bdev_io_complete 237992642
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 41339776
spdk_bdev_io_complete_nvme_status 24050193
spdk_bdev_io_complete_scsi_status 4627651
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31263859
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 39321798
spdk_bdev_io_get_iovec 892696
spdk_bdev_io_get_md_buf 8311130
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21672455
spdk_bdev_io_get_scsi_status 8583619
spdk_bdev_io_get_seek_offset 40
spdk_bdev_io_get_submit_tsc 25869118
spdk_bdev_io_get_thread 247680798
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9729376
spdk_bdev_io_set_md_buf 34483
spdk_bdev_io_type_supported 2219856
spdk_bdev_is_dif_check_enabled 642358
spdk_bdev_is_dif_head_of_md 321048
spdk_bdev_is_md_interleaved 9327287
spdk_bdev_is_md_separate 46105764
spdk_bdev_is_zoned 5002
spdk_bdev_module_claim_bdev 4875
spdk_bdev_module_claim_bdev_desc 437
spdk_bdev_module_examine_done 60551
spdk_bdev_module_fini_done 5242
spdk_bdev_module_fini_start_done 1744
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 32982
spdk_bdev_module_list_find 32982
spdk_bdev_module_release_bdev 4803
spdk_bdev_next 29403
spdk_bdev_next_leaf 1490
spdk_bdev_notify_blockcnt_change 241
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 104
spdk_bdev_nvme_io_passthru 82
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 246546
spdk_bdev_open_async 1023
spdk_bdev_open_ext 26130
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 962151
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1065
spdk_bdev_read 13267116
spdk_bdev_read_blocks 15477096
spdk_bdev_read_blocks_with_md 1296928
spdk_bdev_readv 1673341
spdk_bdev_readv_blocks 7530595
spdk_bdev_readv_blocks_ext 26681860
spdk_bdev_readv_blocks_with_md 51619798
spdk_bdev_register 6037
spdk_bdev_reset 327
spdk_bdev_reset_io_stat 28372
spdk_bdev_seek_data 20
spdk_bdev_seek_hole 20
spdk_bdev_set_opts 364
spdk_bdev_set_qd_sampling_period 6048
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1070
spdk_bdev_subsystem_config_json 161
spdk_bdev_unmap 14337888
spdk_bdev_unmap_blocks 30494003
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1069
spdk_bdev_unregister 6051
spdk_bdev_unregister_by_name 748
spdk_bdev_wait_for_examine 10337
spdk_bdev_write 30136837
spdk_bdev_write_blocks 31067999
spdk_bdev_write_blocks_with_md 125591
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 3072985
spdk_bdev_writev 1935079
spdk_bdev_writev_blocks 5628960
spdk_bdev_writev_blocks_ext 45171747
spdk_bdev_writev_blocks_with_md 19641559
spdk_bdev_zcopy_end 931179
spdk_bdev_zcopy_start 950015
spdk_for_each_bdev 5077
spdk_for_each_bdev_leaf 566

Generated by: LCOV version 1.15