LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4058 4910 82.6 %
Date: 2024-07-15 07:25:09 Functions: 406 445 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2798 68.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 31828372
_bdev_abort 28435
_bdev_copy_split 0
_bdev_get_block_size_with_md 676800
_bdev_init 2429
_bdev_io_check_opts 112537126
_bdev_io_complete 297640309
_bdev_io_complete_in_submit 36
_bdev_io_complete_push_bounce_done 1448
_bdev_io_ext_use_bounce_buffer 368839
_bdev_io_handle_no_mem 298461263
_bdev_io_pull_bounce_data_buf 370263
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
_bdev_io_push_bounce_data_buffer 1448
_bdev_io_put_buf 15736236
_bdev_io_set_buf 15736236
_bdev_io_set_md_buf 15736236
_bdev_io_submit 297611470
_bdev_io_submit_ext 222076849
_bdev_lock_lba_range 7890
_bdev_memory_domain_get_io_cb 368839
_bdev_memory_domain_io_get_buf 368839
_bdev_next_leaf 2046
_bdev_open_async 2611
_bdev_rw_split 4367964
_bdev_trace 2429
_bdev_unlock_lba_range 7890
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 236
_calculate_measured_qd_cpl 121
_event_notify 1967
_is_buf_allocated 74549577
_media_management_notify 0
_remove_notify 1717
_resize_notify 250
_spdk_bdev_quiesce 8944
_tmp_bdev_event_cb 0
_to_next_boundary 8425056
bdev_abort 28429
bdev_abort_all_buf_io 30749
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 60551
bdev_abort_buf_io 28423
bdev_abort_buf_io_cb 0
bdev_abort_io 28447
bdev_abort_io_done 28441
bdev_abort_queued_io 28435
bdev_abort_retry 6
bdev_alias_del 9183
bdev_alloc_io_stat 38869
bdev_bytes_to_blocks 57221281
bdev_calculate_measured_queue_depth 121
bdev_ch_add_to_io_submitted 302006684
bdev_ch_remove_from_io_submitted 302006684
bdev_ch_resubmit_io 7593247
bdev_ch_retry_io 6969046
bdev_channel_abort_queued_ios 30329
bdev_channel_create 29394
bdev_channel_destroy 29382
bdev_channel_destroy_resource 29382
bdev_channel_for_each_io 0
bdev_channel_get_io 303044474
bdev_channel_poll_qos 370022
bdev_channel_poll_timeout_io 78
bdev_channel_poll_timeout_io_done 48
bdev_channel_start_reset 364
bdev_channel_submit_qos_io 371361
bdev_channel_submit_qos_io_done 369708
bdev_close 79980
bdev_compare_and_write_do_compare 3373
bdev_compare_and_write_do_compare_done 3373
bdev_compare_and_write_do_write 3212
bdev_compare_and_write_do_write_done 3212
bdev_compare_blocks_with_md 24
bdev_compare_do_read 3379
bdev_compare_do_read_done 3379
bdev_comparev_and_writev_blocks_locked 3373
bdev_comparev_and_writev_blocks_unlock 3373
bdev_comparev_and_writev_blocks_unlocked 3373
bdev_comparev_blocks_with_md 3473
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_copy_should_split 400
bdev_copy_split 24
bdev_desc_alloc 80043
bdev_desc_free 80043
bdev_desc_release_claims 394
bdev_destroy_cb 9204
bdev_disable_qos_done 16
bdev_disable_qos_msg 28
bdev_disable_qos_msg_done 16
bdev_each_channel_cpl 397012
bdev_each_channel_msg 383795
bdev_enable_histogram_config_json 948
bdev_enable_qos 29455
bdev_enable_qos_done 218
bdev_enable_qos_msg 73
bdev_examine 9151
bdev_examine_allowlist_check 71
bdev_examine_allowlist_config_json 171
bdev_examine_allowlist_free 2659
bdev_finish_unregister_bdevs_iter 8321
bdev_finish_wait_for_examine_done 2659
bdev_for_each_io_done 0
bdev_free_io_stat 38869
bdev_get_by_name 48980
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 323
bdev_get_each_channel_stat 318
bdev_get_io_size_in_byte 116503076
bdev_get_io_stat 333
bdev_get_max_write 3800
bdev_histogram_disable_channel 22
bdev_histogram_disable_channel_cb 14
bdev_histogram_enable_channel 1136
bdev_histogram_enable_channel_cb 800
bdev_histogram_get_channel 46
bdev_histogram_get_channel_cb 32
bdev_in_examine_allowlist 36
bdev_init_complete 2659
bdev_init_failed 0
bdev_io_complete 299772856
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 73211
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 298977987
bdev_io_do_submit 297611440
bdev_io_exec_sequence 442026
bdev_io_exec_sequence_cb 442026
bdev_io_get_buf 15736236
bdev_io_get_buf_complete 15736236
bdev_io_get_iobuf_cb 49673
bdev_io_get_max_buf_len 31472472
bdev_io_increment_outstanding 298977987
bdev_io_init 302126183
bdev_io_needs_sequence_exec 530732680
bdev_io_on_tailq 56894
bdev_io_pull_data 370557
bdev_io_pull_data_done 370263
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf 24
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data 1454
bdev_io_push_bounce_data_done 1448
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf 1448
bdev_io_push_bounce_md_buf_done 12
bdev_io_put_buf 15736236
bdev_io_range_is_locked 232784
bdev_io_should_split 306492636
bdev_io_split 4366418
bdev_io_split_done 8488097
bdev_io_split_submit 8488121
bdev_io_status_get_string 0
bdev_io_submit 301979747
bdev_io_submit_reset 333
bdev_io_submit_sequence_cb 368815
bdev_io_type_supported 9193259
bdev_io_update_io_stat 297640309
bdev_io_use_accel_sequence 417555
bdev_io_use_memory_domain 1484
bdev_io_valid_blocks 302737637
bdev_is_read_io 18647232
bdev_lba_range_overlapped 229551
bdev_lba_range_overlaps_tailq 7940
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3421
bdev_lock_lba_range_cb 7890
bdev_lock_lba_range_check_io 185184
bdev_lock_lba_range_ctx 7890
bdev_lock_lba_range_ctx_msg 44
bdev_lock_lba_range_get_channel 4307
bdev_mgmt_channel_create 15265
bdev_mgmt_channel_destroy 15265
bdev_mgr_unregister_cb 2659
bdev_module_action_complete 98079
bdev_module_action_done 95420
bdev_module_all_actions_completed 8901425
bdev_module_fini_iter 9276
bdev_module_fini_start_iter 4852
bdev_module_get_max_ctx_size 2659
bdev_modules_init 2659
bdev_name_add 18362
bdev_name_cmp 184234
bdev_name_del 666
bdev_name_del_unsafe 18336
bdev_name_tree_RB_FIND 48980
bdev_name_tree_RB_INSERT 18362
bdev_name_tree_RB_INSERT_COLOR 18336
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 18336
bdev_name_tree_RB_REMOVE_COLOR 13394
bdev_no_mem_poller 0
bdev_ok_to_examine 9151
bdev_open 80043
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2601
bdev_open_async_fini 2659
bdev_open_async_opts_copy 2601
bdev_open_async_opts_get_default 2601
bdev_open_ext 43180
bdev_poll_timeout_io 48
bdev_qos_channel_destroy 134
bdev_qos_config_json 948
bdev_qos_destroy 210
bdev_qos_io_submit 8801979
bdev_qos_io_to_limit 502513218
bdev_qos_is_iops_rate_limit 1110
bdev_qos_queue_io 502513218
bdev_qos_r_bps_queue 18647148
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 108564703
bdev_qos_rw_bps_rewind_quota 7938373
bdev_qos_rw_iops_queue 411160696
bdev_qos_rw_iops_rewind_quota 10565644
bdev_qos_rw_queue_io 519725499
bdev_qos_rw_rewind_io 18504017
bdev_qos_set_ops 166
bdev_qos_update_max_quota_per_timeslice 166
bdev_qos_w_bps_queue 84
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 12
bdev_queue_nomem_io_head 924703
bdev_queue_nomem_io_tail 6669107
bdev_quiesce_range_locked 4469
bdev_read_blocks_with_md 20986014
bdev_readv_blocks_with_md 112101544
bdev_register 9165
bdev_register_finished 9151
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
bdev_reset_complete 358
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 420
bdev_reset_freeze_channel_done 358
bdev_reset_poll_for_outstanding_io 48
bdev_rw_should_split 276859717
bdev_rw_split_get_buf_cb 175614
bdev_seek 60
bdev_seek_complete_cb 12
bdev_set_qos_limit_done 256
bdev_set_qos_rate_limits 163
bdev_shared_ch_retry_io 6969046
bdev_start_qos 79980
bdev_start_reset 358
bdev_submit_request 298535922
bdev_trace 2301
bdev_unfreeze_channel 420
bdev_unlock_lba_range 3433
bdev_unlock_lba_range_cb 7890
bdev_unlock_lba_range_get_channel 4313
bdev_unmap_should_split 22050521
bdev_unmap_split 18
bdev_unquiesce_range_unlocked 4469
bdev_unregister 9151
bdev_unregister_abort_channel 947
bdev_unregister_unsafe 10715
bdev_update_qd_sampling_period 150
bdev_update_qos_rate_limit_msg 16
bdev_wait_for_examine_cb 8898766
bdev_write_blocks_with_md 29430860
bdev_write_zero_buffer 673000
bdev_write_zero_buffer_done 673000
bdev_write_zeroes_should_split 2716685
bdev_write_zeroes_split 7952
bdev_writev_blocks_with_md 110591474
claim_bdev 394
claim_opts_copy 132
claim_reset 370
claim_type_is_v2 1770
claim_type_promotes_to_write 110
claim_verify_rom 104
claim_verify_rwm 48
claim_verify_rwo 320
event_notify 1967
io_channel_iter_get_bdev 780807
log_already_claimed 155
parent_bdev_io_complete 4366412
register_flag_bdev 2429
spdk_bdev_abort 28417
spdk_bdev_add_io_stat 29700
spdk_bdev_alias_add 9203
spdk_bdev_alias_del 32
spdk_bdev_alias_del_all 632
spdk_bdev_channel_get_histogram 1126
spdk_bdev_claim_get_name 9024
spdk_bdev_claim_opts_init 562
spdk_bdev_close 41711
spdk_bdev_compare_blocks 24
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3389
spdk_bdev_comparev_blocks 3437
spdk_bdev_comparev_blocks_with_md 36
spdk_bdev_copy_blocks 382
spdk_bdev_desc_get_bdev 578203843
spdk_bdev_destruct_done 2557
spdk_bdev_dump_info_json 29900
spdk_bdev_dump_io_stat_json 327
spdk_bdev_examine 6
spdk_bdev_finish 2659
spdk_bdev_first 4915
spdk_bdev_first_leaf 566
spdk_bdev_flush 648542
spdk_bdev_flush_blocks 4049267
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 397012
spdk_bdev_for_each_channel_continue 383795
spdk_bdev_free_io 302126183
spdk_bdev_get_acwu 2916
spdk_bdev_get_aliases 29932
spdk_bdev_get_block_size 46187368
spdk_bdev_get_buf_align 99023445
spdk_bdev_get_by_name 5800
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 30614930
spdk_bdev_get_device_stat 323
spdk_bdev_get_dif_type 96477488
spdk_bdev_get_io_channel 50043
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2787
spdk_bdev_get_md_size 63906599
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 173964
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 78511
spdk_bdev_get_num_blocks 54749903
spdk_bdev_get_nvme_ctratt 3080
spdk_bdev_get_optimal_io_boundary 2789
spdk_bdev_get_opts 360
spdk_bdev_get_physical_block_size 4777
spdk_bdev_get_product_name 33902
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 322
spdk_bdev_get_qos_rate_limits 29910
spdk_bdev_get_qos_rpc_type 119600
spdk_bdev_get_uuid 62385
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6789
spdk_bdev_has_write_cache 5931
spdk_bdev_histogram_enable 814
spdk_bdev_histogram_get 32
spdk_bdev_initialize 2659
spdk_bdev_io_complete 298536223
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36351678
spdk_bdev_io_complete_nvme_status 39531223
spdk_bdev_io_complete_scsi_status 5454258
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 47194285
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 63751851
spdk_bdev_io_get_iovec 558933
spdk_bdev_io_get_md_buf 8893060
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 25447268
spdk_bdev_io_get_scsi_status 31609175
spdk_bdev_io_get_seek_offset 60
spdk_bdev_io_get_submit_tsc 41530850
spdk_bdev_io_get_thread 315516381
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15925177
spdk_bdev_io_set_md_buf 44360
spdk_bdev_io_type_supported 1517939
spdk_bdev_is_dif_check_enabled 950432
spdk_bdev_is_dif_head_of_md 476840
spdk_bdev_is_md_interleaved 31779774
spdk_bdev_is_md_separate 71977046
spdk_bdev_is_zoned 3937
spdk_bdev_module_claim_bdev 7555
spdk_bdev_module_claim_bdev_desc 532
spdk_bdev_module_examine_done 95036
spdk_bdev_module_fini_done 6617
spdk_bdev_module_fini_start_done 2193
spdk_bdev_module_init_done 384
spdk_bdev_module_list_add 41531
spdk_bdev_module_list_find 41531
spdk_bdev_module_release_bdev 7447
spdk_bdev_next 27648
spdk_bdev_next_leaf 1480
spdk_bdev_notify_blockcnt_change 193
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 35
spdk_bdev_nvme_io_passthru 81
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_nvme_iov_passthru_md 1541581
spdk_bdev_open_async 2601
spdk_bdev_open_ext 40581
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 918249
spdk_bdev_quiesce 596
spdk_bdev_quiesce_range 3873
spdk_bdev_read 13666385
spdk_bdev_read_blocks 19185466
spdk_bdev_read_blocks_with_md 1800548
spdk_bdev_readv 2137490
spdk_bdev_readv_blocks 20285079
spdk_bdev_readv_blocks_ext 44815017
spdk_bdev_readv_blocks_with_md 42482032
spdk_bdev_register 9171
spdk_bdev_reset 364
spdk_bdev_reset_io_stat 38869
spdk_bdev_seek_data 30
spdk_bdev_seek_hole 30
spdk_bdev_set_opts 366
spdk_bdev_set_qd_sampling_period 9186
spdk_bdev_set_qos_rate_limits 175
spdk_bdev_set_timeout 1144
spdk_bdev_subsystem_config_json 171
spdk_bdev_unmap 10837995
spdk_bdev_unmap_blocks 22284701
spdk_bdev_unquiesce 596
spdk_bdev_unquiesce_range 3879
spdk_bdev_unregister 9193
spdk_bdev_unregister_by_name 1410
spdk_bdev_wait_for_examine 14746
spdk_bdev_write 26858197
spdk_bdev_write_blocks 28640756
spdk_bdev_write_blocks_with_md 117106
spdk_bdev_write_zeroes 709
spdk_bdev_write_zeroes_blocks 2716509
spdk_bdev_writev 3071927
spdk_bdev_writev_blocks 18405795
spdk_bdev_writev_blocks_ext 67722091
spdk_bdev_writev_blocks_with_md 20558002
spdk_bdev_zcopy_end 560307
spdk_bdev_zcopy_start 560578
spdk_for_each_bdev 4915
spdk_for_each_bdev_leaf 566

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