LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4289 5669 75.7 %
Date: 2024-11-20 07:26:15 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4668 23689 19.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24780683
_bdev_abort 95293
_bdev_copy_split 0
_bdev_get_block_size_with_md 626342
_bdev_init 2176
_bdev_io_check_opts 83764464
_bdev_io_complete 247707381
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 353720
_bdev_io_ext_use_bounce_buffer 352007
_bdev_io_handle_no_mem 247901239
_bdev_io_pull_bounce_data_buf 353720
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 353720
_bdev_io_put_buf 15349421
_bdev_io_set_buf 15349421
_bdev_io_set_md_buf 15349421
_bdev_io_submit 247611810
_bdev_io_submit_ext 172288259
_bdev_lock_lba_range 4627
_bdev_memory_domain_get_io_cb 352007
_bdev_memory_domain_io_get_buf 352007
_bdev_next_leaf 2027
_bdev_open_async 1047
_bdev_reset_complete 287
_bdev_rw_split 1627743
_bdev_trace 2176
_bdev_unlock_lba_range 4627
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 121
_calculate_measured_qd_cpl 62
_event_notify 1056
_is_buf_allocated 63926590
_media_management_notify 0
_remove_notify 721
_resize_notify 335
_spdk_bdev_quiesce 2519
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2176
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2176
_tmp_bdev_event_cb 0
_to_next_boundary 2672536
bdev_abort 95290
bdev_abort_all_buf_io 22982
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23307
bdev_abort_buf_io 95287
bdev_abort_buf_io_cb 0
bdev_abort_io 95308
bdev_abort_io_done 95305
bdev_abort_queued_io 95293
bdev_abort_retry 3
bdev_alias_del 6365
bdev_alloc_io_stat 28860
bdev_bytes_to_blocks 51930166
bdev_calculate_measured_queue_depth 62
bdev_ch_add_to_io_submitted 249332005
bdev_ch_remove_from_io_submitted 249332005
bdev_ch_resubmit_io 5709479
bdev_ch_retry_io 5012151
bdev_channel_abort_queued_ios 22657
bdev_channel_create 22240
bdev_channel_destroy 22234
bdev_channel_destroy_resource 22234
bdev_channel_for_each_io 0
bdev_channel_get_io 249895770
bdev_channel_poll_qos 321344
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_submit_qos_io 322079
bdev_channel_submit_qos_io_done 320990
bdev_close 65017
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 291
bdev_copy_split 12
bdev_desc_alloc 65055
bdev_desc_free 65055
bdev_desc_release_claims 373
bdev_destroy_cb 6378
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 338459
bdev_each_channel_msg 332119
bdev_enable_histogram_config_json 852
bdev_enable_qos 22278
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6354
bdev_examine_allowlist_check 95
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2251
bdev_examine_allowlist_remove 12684
bdev_finish_unregister_bdevs_iter 6361
bdev_finish_wait_for_examine_done 2251
bdev_for_each_io_done 0
bdev_free_io_stat 28860
bdev_get_by_name 31809
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 284
bdev_get_each_channel_stat 281
bdev_get_io_size_in_byte 93566498
bdev_get_io_stat 292
bdev_get_max_write 2954
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 987
bdev_histogram_enable_channel_cb 689
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 48
bdev_init_complete 2251
bdev_init_failed 0
bdev_io_complete 250259405
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71559
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248750102
bdev_io_do_submit 247611795
bdev_io_exec_sequence 423554
bdev_io_exec_sequence_cb 423554
bdev_io_get_buf 15349421
bdev_io_get_buf_complete 15349421
bdev_io_get_iobuf_cb 37525
bdev_io_get_max_buf_len 30698842
bdev_io_increment_outstanding 248750102
bdev_io_init 249007379
bdev_io_needs_sequence_exec 427843779
bdev_io_on_tailq 190616
bdev_io_pull_data 353723
bdev_io_pull_data_done 353720
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 353723
bdev_io_push_bounce_data_done 353720
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 353720
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15349421
bdev_io_range_is_locked 55226
bdev_io_should_split 250985771
bdev_io_split 1624624
bdev_io_split_done 2757759
bdev_io_split_submit 2757771
bdev_io_status_get_string 0
bdev_io_submit 249237634
bdev_io_submit_reset 268
bdev_io_submit_sequence_cb 351995
bdev_io_type_supported 9435973
bdev_io_update_io_stat 247707381
bdev_io_use_accel_sequence 677418947
bdev_io_use_memory_domain 178339046
bdev_io_valid_blocks 249468768
bdev_is_read_io 15588162
bdev_lba_range_overlapped 51937
bdev_lba_range_overlaps_tailq 4645
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4627
bdev_lock_lba_range_check_io 43104
bdev_lock_lba_range_ctx 4627
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3693
bdev_mgmt_channel_create 13040
bdev_mgmt_channel_destroy 13040
bdev_mgr_unregister_cb 2251
bdev_module_action_complete 67954
bdev_module_action_done 65703
bdev_module_all_actions_completed 11883824
bdev_module_fini_iter 8177
bdev_module_fini_start_iter 4208
bdev_module_get_max_ctx_size 2251
bdev_modules_init 2251
bdev_name_add 12721
bdev_name_cmp 133807
bdev_name_del 662
bdev_name_del_unsafe 12707
bdev_name_tree_RB_FIND 31809
bdev_name_tree_RB_INSERT 12721
bdev_name_tree_RB_INSERT_COLOR 12707
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 12707
bdev_name_tree_RB_REMOVE_COLOR 9880
bdev_no_mem_poller 1
bdev_ok_to_examine 6354
bdev_open 65055
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2251
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28602
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6856387
bdev_qos_io_to_limit 388711684
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 388711684
bdev_qos_r_bps_queue 15588120
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 86566088
bdev_qos_rw_bps_rewind_quota 7000410
bdev_qos_rw_iops_queue 316642237
bdev_qos_rw_iops_rewind_quota 8462905
bdev_qos_rw_queue_io 403208325
bdev_qos_rw_rewind_io 15463315
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 714720
bdev_queue_nomem_io_tail 4994914
bdev_quiesce_range_locked 1258
bdev_read_blocks_with_md 20754523
bdev_readv_blocks_with_md 87176541
bdev_register 6353
bdev_register_finished 6345
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 281
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 325
bdev_reset_freeze_channel_done 281
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 220973928
bdev_rw_split_get_buf_cb 56814
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 5012153
bdev_start_qos 65017
bdev_start_reset 287
bdev_submit_request 248326651
bdev_trace 2072
bdev_unfreeze_channel 328
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4627
bdev_unlock_lba_range_get_channel 3696
bdev_unmap_should_split 21663764
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1258
bdev_unregister 6345
bdev_unregister_abort_channel 423
bdev_unregister_unsafe 7007
bdev_update_qd_sampling_period 78
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 11881573
bdev_write_blocks_with_md 25953189
bdev_write_zero_buffer 623388
bdev_write_zero_buffer_done 623388
bdev_write_zeroes_should_split 2461464
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 85738834
claim_bdev 373
claim_opts_copy 66
claim_reset 356
claim_type_is_v2 1600
claim_type_promotes_to_write 82
claim_verify_rom 76
claim_verify_rwm 24
claim_verify_rwo 312
event_notify 1056
io_channel_iter_get_bdev 670578
log_already_claimed 89
parent_bdev_io_complete 1624621
register_flag_bdev 2176
spdk_bdev_abort 95275
spdk_bdev_add_io_stat 22515
spdk_bdev_alias_add 6379
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 980
spdk_bdev_claim_get_name 8397
spdk_bdev_claim_opts_init 484
spdk_bdev_close 27923
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 477556674
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30099
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 697
spdk_bdev_examine 12
spdk_bdev_finish 2251
spdk_bdev_first 5082
spdk_bdev_first_leaf 611
spdk_bdev_flush 785524
spdk_bdev_flush_blocks 4522545
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 338459
spdk_bdev_for_each_channel_continue 332119
spdk_bdev_free_io 249007379
spdk_bdev_get_acwu 4151
spdk_bdev_get_aliases 30155
spdk_bdev_get_block_size 47991335
spdk_bdev_get_buf_align 90287455
spdk_bdev_get_by_name 3207
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27916657
spdk_bdev_get_device_stat 284
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 69760015
spdk_bdev_get_io_channel 35397
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601980
spdk_bdev_get_max_copy 4033
spdk_bdev_get_md_size 60032523
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134512
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67395
spdk_bdev_get_num_blocks 54276704
spdk_bdev_get_numa_id 1288
spdk_bdev_get_nvme_ctratt 3660
spdk_bdev_get_nvme_nsid 3068
spdk_bdev_get_optimal_io_boundary 4038
spdk_bdev_get_opts 344
spdk_bdev_get_physical_block_size 6136
spdk_bdev_get_product_name 34127
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30107
spdk_bdev_get_qos_rpc_type 120396
spdk_bdev_get_uuid 70214
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7751
spdk_bdev_has_write_cache 6258
spdk_bdev_histogram_enable 690
spdk_bdev_histogram_enable_ext 697
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2251
spdk_bdev_io_complete 248326799
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33464905
spdk_bdev_io_complete_nvme_status 42070645
spdk_bdev_io_complete_scsi_status 5428936
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39776354
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47423208
spdk_bdev_io_get_iovec 894212
spdk_bdev_io_get_md_buf 8924210
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 27253046
spdk_bdev_io_get_scsi_status 28930126
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 44421347
spdk_bdev_io_get_thread 265616042
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15919780
spdk_bdev_io_set_md_buf 31060
spdk_bdev_io_type_supported 2356529
spdk_bdev_is_dif_check_enabled 1069430
spdk_bdev_is_dif_head_of_md 534631
spdk_bdev_is_md_interleaved 29084201
spdk_bdev_is_md_separate 69963401
spdk_bdev_is_zoned 6296
spdk_bdev_module_claim_bdev 4910
spdk_bdev_module_claim_bdev_desc 445
spdk_bdev_module_examine_done 65499
spdk_bdev_module_fini_done 5926
spdk_bdev_module_fini_start_done 1957
spdk_bdev_module_init_done 204
spdk_bdev_module_list_add 37263
spdk_bdev_module_list_find 37263
spdk_bdev_module_release_bdev 4856
spdk_bdev_next 29337
spdk_bdev_next_leaf 1416
spdk_bdev_notify_blockcnt_change 214
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1511648
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27561
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 888355
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1092
spdk_bdev_read 13058138
spdk_bdev_read_blocks 18952458
spdk_bdev_read_blocks_with_md 1802065
spdk_bdev_readv 2008666
spdk_bdev_readv_blocks 19009626
spdk_bdev_readv_blocks_ext 34410515
spdk_bdev_readv_blocks_with_md 32366537
spdk_bdev_register 6356
spdk_bdev_reset 287
spdk_bdev_reset_io_stat 29433
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 347
spdk_bdev_set_qd_sampling_period 6364
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 989
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 9702586
spdk_bdev_unmap_blocks 21867350
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1095
spdk_bdev_unregister 6366
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11144
spdk_bdev_write 23533921
spdk_bdev_write_blocks 25213436
spdk_bdev_write_blocks_with_md 116365
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2461299
spdk_bdev_writev 2840664
spdk_bdev_writev_blocks 17333389
spdk_bdev_writev_blocks_ext 49353955
spdk_bdev_writev_blocks_with_md 17768844
spdk_bdev_zcopy_end 954696
spdk_bdev_zcopy_start 984563
spdk_for_each_bdev 5082
spdk_for_each_bdev_leaf 611

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