LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-12 14:34:02 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26522603
_bdev_abort 71461
_bdev_copy_split 0
_bdev_get_block_size_with_md 696857
_bdev_init 2365
_bdev_io_check_opts 90250252
_bdev_io_complete 238492735
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1313
_bdev_io_ext_use_bounce_buffer 352511
_bdev_io_handle_no_mem 239165279
_bdev_io_pull_bounce_data_buf 353808
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1313
_bdev_io_put_buf 9710930
_bdev_io_set_buf 9710930
_bdev_io_set_md_buf 9710930
_bdev_io_submit 238421006
_bdev_io_submit_ext 168002746
_bdev_lock_lba_range 7934
_bdev_memory_domain_get_io_cb 352511
_bdev_memory_domain_io_get_buf 352511
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3402232
_bdev_trace 2365
_bdev_unlock_lba_range 7934
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 220
_calculate_measured_qd_cpl 112
_event_notify 1943
_is_buf_allocated 54149126
_media_management_notify 0
_remove_notify 1661
_resize_notify 282
_spdk_bdev_quiesce 9070
_tmp_bdev_event_cb 0
_to_next_boundary 7132099
bdev_abort 71457
bdev_abort_all_buf_io 29468
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 58009
bdev_abort_buf_io 71453
bdev_abort_buf_io_cb 0
bdev_abort_io 71469
bdev_abort_io_done 71465
bdev_abort_queued_io 71461
bdev_abort_retry 4
bdev_alias_del 8550
bdev_alloc_io_stat 37030
bdev_bytes_to_blocks 55619535
bdev_calculate_measured_queue_depth 112
bdev_ch_add_to_io_submitted 241893074
bdev_ch_remove_from_io_submitted 241893074
bdev_ch_resubmit_io 6645895
bdev_ch_retry_io 6119682
bdev_channel_abort_queued_ios 29102
bdev_channel_create 28183
bdev_channel_destroy 28175
bdev_channel_destroy_resource 28175
bdev_channel_for_each_io 0
bdev_channel_get_io 242474694
bdev_channel_poll_qos 379733
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 380736
bdev_channel_submit_qos_io_done 379362
bdev_close 77826
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
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 340
bdev_copy_split 16
bdev_desc_alloc 77871
bdev_desc_free 77871
bdev_desc_release_claims 314
bdev_destroy_cb 8575
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 405956
bdev_each_channel_msg 392868
bdev_enable_histogram_config_json 943
bdev_enable_qos 28230
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8526
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2474
bdev_finish_unregister_bdevs_iter 7800
bdev_finish_wait_for_examine_done 2474
bdev_for_each_io_done 0
bdev_free_io_stat 37030
bdev_get_by_name 47242
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 318
bdev_get_each_channel_stat 315
bdev_get_io_size_in_byte 102501980
bdev_get_io_stat 328
bdev_get_max_write 3501
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2474
bdev_init_failed 0
bdev_io_complete 240117172
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71355
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 239661816
bdev_io_do_submit 238420986
bdev_io_exec_sequence 423850
bdev_io_exec_sequence_cb 423850
bdev_io_get_buf 9710930
bdev_io_get_buf_complete 9710930
bdev_io_get_iobuf_cb 46431
bdev_io_get_max_buf_len 19421860
bdev_io_increment_outstanding 239661816
bdev_io_init 241785556
bdev_io_needs_sequence_exec 415940014
bdev_io_on_tailq 142938
bdev_io_pull_data 354093
bdev_io_pull_data_done 353808
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 1317
bdev_io_push_bounce_data_done 1313
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1313
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9710930
bdev_io_range_is_locked 232147
bdev_io_should_split 245185947
bdev_io_split 3400366
bdev_io_split_done 7202215
bdev_io_split_submit 7202231
bdev_io_status_get_string 0
bdev_io_submit 241823063
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 352495
bdev_io_type_supported 8250502
bdev_io_update_io_stat 238492735
bdev_io_use_accel_sequence 403657
bdev_io_use_memory_domain 1337
bdev_io_valid_blocks 242128772
bdev_is_read_io 16911161
bdev_lba_range_overlapped 228890
bdev_lba_range_overlaps_tailq 7978
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7934
bdev_lock_lba_range_check_io 184372
bdev_lock_lba_range_ctx 7934
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4285
bdev_mgmt_channel_create 14843
bdev_mgmt_channel_destroy 14843
bdev_mgr_unregister_cb 2474
bdev_module_action_complete 92694
bdev_module_action_done 90220
bdev_module_all_actions_completed 9704276
bdev_module_fini_iter 8928
bdev_module_fini_start_iter 4614
bdev_module_get_max_ctx_size 2474
bdev_modules_init 2474
bdev_name_add 17090
bdev_name_cmp 192837
bdev_name_del 422
bdev_name_del_unsafe 17072
bdev_name_tree_RB_FIND 47242
bdev_name_tree_RB_INSERT 17090
bdev_name_tree_RB_INSERT_COLOR 17072
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 17072
bdev_name_tree_RB_REMOVE_COLOR 13855
bdev_no_mem_poller 0
bdev_ok_to_examine 8526
bdev_open 77871
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2474
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41407
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 8031879
bdev_qos_io_to_limit 460186491
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 460186491
bdev_qos_r_bps_queue 16911105
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 96323632
bdev_qos_rw_bps_rewind_quota 6178348
bdev_qos_rw_iops_queue 379469575
bdev_qos_rw_iops_rewind_quota 10620418
bdev_qos_rw_queue_io 475793237
bdev_qos_rw_rewind_io 16798766
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 817261
bdev_queue_nomem_io_tail 5829110
bdev_quiesce_range_locked 4533
bdev_read_blocks_with_md 16101716
bdev_readv_blocks_with_md 84625307
bdev_register 8536
bdev_register_finished 8526
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
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 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 215754491
bdev_rw_split_get_buf_cb 126714
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6119682
bdev_start_qos 77826
bdev_start_reset 318
bdev_submit_request 239238106
bdev_trace 2243
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7934
bdev_unlock_lba_range_get_channel 4289
bdev_unmap_should_split 22973518
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4533
bdev_unregister 8526
bdev_unregister_abort_channel 927
bdev_unregister_unsafe 10043
bdev_update_qd_sampling_period 133
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 9701802
bdev_write_blocks_with_md 28250068
bdev_write_zero_buffer 693356
bdev_write_zero_buffer_done 693356
bdev_write_zeroes_should_split 2599015
bdev_write_zeroes_split 8833
bdev_writev_blocks_with_md 83847261
claim_bdev 314
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1386
claim_type_promotes_to_write 84
claim_verify_rom 80
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1943
io_channel_iter_get_bdev 798824
log_already_claimed 107
parent_bdev_io_complete 3400362
register_flag_bdev 2365
spdk_bdev_abort 71449
spdk_bdev_add_io_stat 28490
spdk_bdev_alias_add 8568
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8974
spdk_bdev_claim_opts_init 426
spdk_bdev_close 39962
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 461312577
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30126
spdk_bdev_dump_io_stat_json 324
spdk_bdev_examine 4
spdk_bdev_finish 2474
spdk_bdev_first 5155
spdk_bdev_first_leaf 560
spdk_bdev_flush 779782
spdk_bdev_flush_blocks 2711201
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 405956
spdk_bdev_for_each_channel_continue 392868
spdk_bdev_free_io 241785556
spdk_bdev_get_acwu 1442
spdk_bdev_get_aliases 30150
spdk_bdev_get_block_size 45830556
spdk_bdev_get_buf_align 69356882
spdk_bdev_get_by_name 5835
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7738997
spdk_bdev_get_device_stat 318
spdk_bdev_get_dif_type 79699146
spdk_bdev_get_io_channel 48058
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 602520
spdk_bdev_get_max_copy 1311
spdk_bdev_get_md_size 43264716
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170540
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75162
spdk_bdev_get_num_blocks 29505679
spdk_bdev_get_nvme_ctratt 3066
spdk_bdev_get_optimal_io_boundary 1315
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2305
spdk_bdev_get_product_name 32525
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 319
spdk_bdev_get_qos_rate_limits 30136
spdk_bdev_get_qos_rpc_type 120504
spdk_bdev_get_uuid 38601
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5048
spdk_bdev_has_write_cache 2937
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2474
spdk_bdev_io_complete 239238306
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34710211
spdk_bdev_io_complete_nvme_status 24612227
spdk_bdev_io_complete_scsi_status 4565765
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35879682
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 51273465
spdk_bdev_io_get_iovec 764045
spdk_bdev_io_get_md_buf 8843509
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23348901
spdk_bdev_io_get_scsi_status 7982545
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 26158170
spdk_bdev_io_get_thread 249835620
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10142800
spdk_bdev_io_set_md_buf 47199
spdk_bdev_io_type_supported 2049865
spdk_bdev_is_dif_check_enabled 1338576
spdk_bdev_is_dif_head_of_md 670904
spdk_bdev_is_md_interleaved 9117590
spdk_bdev_is_md_separate 47688819
spdk_bdev_is_zoned 3745
spdk_bdev_module_claim_bdev 7421
spdk_bdev_module_claim_bdev_desc 406
spdk_bdev_module_examine_done 89964
spdk_bdev_module_fini_done 6454
spdk_bdev_module_fini_start_done 2140
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40530
spdk_bdev_module_list_find 40530
spdk_bdev_module_release_bdev 7349
spdk_bdev_next 27878
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 193
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 283156
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38824
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 689120
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3943
spdk_bdev_read 13077279
spdk_bdev_read_blocks 14822792
spdk_bdev_read_blocks_with_md 1278924
spdk_bdev_readv 1796084
spdk_bdev_readv_blocks 6896530
spdk_bdev_readv_blocks_ext 34498668
spdk_bdev_readv_blocks_with_md 39274335
spdk_bdev_register 8540
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 37030
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8551
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 11354108
spdk_bdev_unmap_blocks 23148375
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3947
spdk_bdev_unregister 8554
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13870
spdk_bdev_write 26601120
spdk_bdev_write_blocks 27441543
spdk_bdev_write_blocks_with_md 115167
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2598872
spdk_bdev_writev 2010586
spdk_bdev_writev_blocks 5262312
spdk_bdev_writev_blocks_ext 55751592
spdk_bdev_writev_blocks_with_md 19657058
spdk_bdev_zcopy_end 807668
spdk_bdev_zcopy_start 829301
spdk_for_each_bdev 5155
spdk_for_each_bdev_leaf 560

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