LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4015 4853 82.7 %
Date: 2024-07-12 13:06:24 Functions: 403 440 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1914 2788 68.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 26535210
_bdev_abort 49602
_bdev_copy_split 0
_bdev_get_block_size_with_md 653285
_bdev_init 2050
_bdev_io_check_opts 84936157
_bdev_io_complete 261392477
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1313
_bdev_io_ext_use_bounce_buffer 417371
_bdev_io_handle_no_mem 262089853
_bdev_io_pull_bounce_data_buf 418668
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1313
_bdev_io_put_buf 12919246
_bdev_io_set_buf 12919246
_bdev_io_set_md_buf 12919246
_bdev_io_submit 261342601
_bdev_io_submit_ext 141895669
_bdev_lock_lba_range 5477
_bdev_memory_domain_get_io_cb 417371
_bdev_memory_domain_io_get_buf 417371
_bdev_next_leaf 1944
_bdev_open_async 993
_bdev_rw_split 1536837
_bdev_trace 2050
_bdev_unlock_lba_range 5477
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 242
_calculate_measured_qd_cpl 123
_event_notify 1338
_is_buf_allocated 58686808
_media_management_notify 0
_remove_notify 1102
_resize_notify 236
_spdk_bdev_quiesce 4160
_tmp_bdev_event_cb 0
_to_next_boundary 2507757
bdev_abort 49598
bdev_abort_all_buf_io 23035
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45491
bdev_abort_buf_io 49594
bdev_abort_buf_io_cb 0
bdev_abort_io 49610
bdev_abort_io_done 49606
bdev_abort_queued_io 49602
bdev_abort_retry 4
bdev_alias_del 6687
bdev_alloc_io_stat 29068
bdev_bytes_to_blocks 55586781
bdev_calculate_measured_queue_depth 123
bdev_ch_resubmit_io 6939319
bdev_ch_retry_io 6377306
bdev_channel_abort_queued_ios 22658
bdev_channel_create 22087
bdev_channel_destroy 22079
bdev_channel_destroy_resource 22079
bdev_channel_for_each_io 0
bdev_channel_get_io 263795059
bdev_channel_poll_qos 373875
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 328
bdev_channel_submit_qos_io 375777
bdev_channel_submit_qos_io_done 373574
bdev_close 65761
bdev_compare_and_write_do_compare 3367
bdev_compare_and_write_do_compare_done 3367
bdev_compare_and_write_do_write 3209
bdev_compare_and_write_do_write_done 3209
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3355
bdev_compare_do_read_done 3355
bdev_comparev_and_writev_blocks_locked 3367
bdev_comparev_and_writev_blocks_unlock 3367
bdev_comparev_and_writev_blocks_unlocked 3367
bdev_comparev_blocks_with_md 3439
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 334
bdev_copy_split 16
bdev_desc_alloc 65806
bdev_desc_free 65806
bdev_desc_release_claims 333
bdev_destroy_cb 6714
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 393299
bdev_each_channel_msg 387465
bdev_enable_histogram_config_json 930
bdev_enable_qos 22134
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6663
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 137
bdev_examine_allowlist_free 2201
bdev_finish_unregister_bdevs_iter 6428
bdev_finish_wait_for_examine_done 2201
bdev_for_each_io_done 0
bdev_free_io_stat 29068
bdev_get_by_name 33662
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 315
bdev_get_each_channel_stat 310
bdev_get_io_size_in_byte 117519521
bdev_get_io_stat 325
bdev_get_max_write 2858
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1016
bdev_histogram_enable_channel_cb 681
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2201
bdev_init_failed 0
bdev_io_complete 263767495
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 108966
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 262667742
bdev_io_do_submit 261342581
bdev_io_exec_sequence 467591
bdev_io_exec_sequence_cb 467591
bdev_io_get_buf 12919246
bdev_io_get_buf_complete 12919246
bdev_io_get_iobuf_cb 35251
bdev_io_get_max_buf_len 25838492
bdev_io_increment_outstanding 262667742
bdev_io_init 262927354
bdev_io_needs_sequence_exec 411617536
bdev_io_on_tailq 99220
bdev_io_pull_data 422911
bdev_io_pull_data_done 418668
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 12919246
bdev_io_range_is_locked 236082
bdev_io_should_split 264463389
bdev_io_split 1535965
bdev_io_split_done 2570695
bdev_io_split_submit 2570711
bdev_io_status_get_string 0
bdev_io_submit 262880399
bdev_io_submit_reset 307
bdev_io_submit_sequence_cb 358625
bdev_io_type_supported 9176280
bdev_io_update_io_stat 261392477
bdev_io_use_accel_sequence 522712
bdev_io_use_memory_domain 60067
bdev_io_valid_blocks 263455774
bdev_is_read_io 19218853
bdev_lba_range_overlapped 232831
bdev_lba_range_overlaps_tailq 5521
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3399
bdev_lock_lba_range_cb 5477
bdev_lock_lba_range_check_io 178036
bdev_lock_lba_range_ctx 5477
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4272
bdev_mgmt_channel_create 12885
bdev_mgmt_channel_destroy 12885
bdev_mgr_unregister_cb 2201
bdev_module_action_complete 71299
bdev_module_action_done 69098
bdev_module_all_actions_completed 3125626
bdev_module_fini_iter 7836
bdev_module_fini_start_iter 4068
bdev_module_get_max_ctx_size 2201
bdev_modules_init 2201
bdev_name_add 13370
bdev_name_cmp 131637
bdev_name_del 627
bdev_name_del_unsafe 13352
bdev_name_tree_RB_FIND 33662
bdev_name_tree_RB_INSERT 13370
bdev_name_tree_RB_INSERT_COLOR 13352
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 13352
bdev_name_tree_RB_REMOVE_COLOR 9847
bdev_no_mem_poller 32
bdev_ok_to_examine 6663
bdev_open 65806
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 983
bdev_open_async_fini 2201
bdev_open_async_opts_copy 983
bdev_open_async_opts_get_default 983
bdev_open_ext 31378
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 930
bdev_qos_destroy 196
bdev_qos_io_submit 8625456
bdev_qos_io_to_limit 509543616
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 509543616
bdev_qos_r_bps_queue 19218797
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 109062561
bdev_qos_rw_bps_rewind_quota 8456960
bdev_qos_rw_iops_queue 418375071
bdev_qos_rw_iops_rewind_quota 10608424
bdev_qos_rw_queue_io 527437632
bdev_qos_rw_rewind_io 19065384
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 861794
bdev_queue_nomem_io_tail 6081959
bdev_quiesce_range_locked 2078
bdev_read_blocks_with_md 62872597
bdev_readv_blocks_with_md 58378268
bdev_register 6673
bdev_register_finished 6663
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 324
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 377
bdev_reset_freeze_channel_done 324
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 235176137
bdev_rw_split_get_buf_cb 46929
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 6377343
bdev_start_qos 65761
bdev_start_reset 324
bdev_submit_request 262200296
bdev_trace 1949
bdev_unfreeze_channel 377
bdev_unlock_lba_range 3407
bdev_unlock_lba_range_cb 5477
bdev_unlock_lba_range_get_channel 4276
bdev_unmap_should_split 21600429
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 2078
bdev_unregister 6663
bdev_unregister_abort_channel 579
bdev_unregister_unsafe 7710
bdev_update_qd_sampling_period 144
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 3123425
bdev_write_blocks_with_md 29010066
bdev_write_zero_buffer 650427
bdev_write_zero_buffer_done 650427
bdev_write_zeroes_should_split 2731073
bdev_write_zeroes_split 7938
bdev_writev_blocks_with_md 83979443
claim_bdev 333
claim_opts_copy 88
claim_reset 319
claim_type_is_v2 1466
claim_type_promotes_to_write 72
claim_verify_rom 68
claim_verify_rwm 32
claim_verify_rwo 285
event_notify 1338
io_channel_iter_get_bdev 780764
log_already_claimed 107
parent_bdev_io_complete 1535961
register_flag_bdev 2050
spdk_bdev_abort 49590
spdk_bdev_add_io_stat 22389
spdk_bdev_alias_add 6701
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 601
spdk_bdev_channel_get_histogram 1008
spdk_bdev_claim_get_name 7866
spdk_bdev_claim_opts_init 445
spdk_bdev_close 30113
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3383
spdk_bdev_comparev_blocks 3415
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 322
spdk_bdev_desc_get_bdev 326121914
spdk_bdev_destruct_done 1956
spdk_bdev_dump_info_json 28216
spdk_bdev_dump_io_stat_json 321
spdk_bdev_examine 4
spdk_bdev_finish 2201
spdk_bdev_first 4853
spdk_bdev_first_leaf 519
spdk_bdev_flush 668128
spdk_bdev_flush_blocks 3991199
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 393299
spdk_bdev_for_each_channel_continue 387465
spdk_bdev_free_io 262927354
spdk_bdev_get_acwu 2691
spdk_bdev_get_aliases 28248
spdk_bdev_get_block_size 43787827
spdk_bdev_get_buf_align 82209096
spdk_bdev_get_by_name 2284
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 31303073
spdk_bdev_get_device_stat 315
spdk_bdev_get_dif_type 57297226
spdk_bdev_get_io_channel 37175
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_max_copy 2561
spdk_bdev_get_md_size 59903178
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 139533
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 27324052
spdk_bdev_get_num_blocks 53693866
spdk_bdev_get_optimal_io_boundary 2565
spdk_bdev_get_opts 292
spdk_bdev_get_physical_block_size 4581
spdk_bdev_get_product_name 32226
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 316
spdk_bdev_get_qos_rate_limits 28226
spdk_bdev_get_qos_rpc_type 112864
spdk_bdev_get_uuid 59451
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6205
spdk_bdev_has_write_cache 6018
spdk_bdev_histogram_enable 691
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2201
spdk_bdev_io_complete 262200497
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_nvme_status 37455840
spdk_bdev_io_complete_scsi_status 5439763
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39035747
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47765139
spdk_bdev_io_get_iovec 12429552
spdk_bdev_io_get_md_buf 11794385
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22605106
spdk_bdev_io_get_scsi_status 32301656
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 39687512
spdk_bdev_io_get_thread 276694058
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13147024
spdk_bdev_io_set_md_buf 42664
spdk_bdev_io_type_supported 1646773
spdk_bdev_is_dif_check_enabled 1038214
spdk_bdev_is_dif_head_of_md 518107
spdk_bdev_is_md_interleaved 32476041
spdk_bdev_is_md_separate 56533519
spdk_bdev_is_zoned 3844
spdk_bdev_module_claim_bdev 5446
spdk_bdev_module_claim_bdev_desc 425
spdk_bdev_module_examine_done 68842
spdk_bdev_module_fini_done 5635
spdk_bdev_module_fini_start_done 1867
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 35065
spdk_bdev_module_list_find 35065
spdk_bdev_module_release_bdev 5374
spdk_bdev_next 27566
spdk_bdev_next_leaf 1425
spdk_bdev_notify_blockcnt_change 170
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 1394961
spdk_bdev_open_async 983
spdk_bdev_open_ext 30393
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 867667
spdk_bdev_quiesce 253
spdk_bdev_quiesce_range 1825
spdk_bdev_read 13075859
spdk_bdev_read_blocks 18407895
spdk_bdev_read_blocks_with_md 44464702
spdk_bdev_readv 2171080
spdk_bdev_readv_blocks 21199024
spdk_bdev_readv_blocks_ext 35806899
spdk_bdev_readv_blocks_with_md 16
spdk_bdev_register 6677
spdk_bdev_reset 328
spdk_bdev_reset_io_stat 29068
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 296
spdk_bdev_set_qd_sampling_period 6688
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1020
spdk_bdev_subsystem_config_json 137
spdk_bdev_unmap 10624181
spdk_bdev_unmap_blocks 21811949
spdk_bdev_unquiesce 253
spdk_bdev_unquiesce_range 1829
spdk_bdev_unregister 6691
spdk_bdev_unregister_by_name 1189
spdk_bdev_wait_for_examine 10796
spdk_bdev_write 25942631
spdk_bdev_write_blocks 28243841
spdk_bdev_write_blocks_with_md 115800
spdk_bdev_write_zeroes 705
spdk_bdev_write_zeroes_blocks 2730907
spdk_bdev_writev 3104173
spdk_bdev_writev_blocks 18484273
spdk_bdev_writev_blocks_ext 49129266
spdk_bdev_writev_blocks_with_md 15230508
spdk_bdev_zcopy_end 658319
spdk_bdev_zcopy_start 669598
spdk_for_each_bdev 4853
spdk_for_each_bdev_leaf 519

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