LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4055 4915 82.5 %
Date: 2024-07-12 19:52:09 Functions: 408 446 91.5 %
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 26513852
_bdev_abort 28205
_bdev_copy_split 0
_bdev_get_block_size_with_md 587493
_bdev_init 2364
_bdev_io_check_opts 89759726
_bdev_io_complete 240249287
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1314
_bdev_io_ext_use_bounce_buffer 352075
_bdev_io_handle_no_mem 240966215
_bdev_io_pull_bounce_data_buf 353373
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1314
_bdev_io_put_buf 9302997
_bdev_io_set_buf 9302997
_bdev_io_set_md_buf 9302997
_bdev_io_submit 240220814
_bdev_io_submit_ext 164329927
_bdev_lock_lba_range 7921
_bdev_memory_domain_get_io_cb 352075
_bdev_memory_domain_io_get_buf 352075
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 2919759
_bdev_trace 2364
_bdev_unlock_lba_range 7921
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 264
_calculate_measured_qd_cpl 134
_event_notify 1938
_is_buf_allocated 52839717
_media_management_notify 0
_remove_notify 1661
_resize_notify 277
_spdk_bdev_quiesce 9044
_tmp_bdev_event_cb 1
_to_next_boundary 6511680
bdev_abort 28201
bdev_abort_all_buf_io 29451
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57973
bdev_abort_buf_io 28197
bdev_abort_buf_io_cb 0
bdev_abort_io 28213
bdev_abort_io_done 28209
bdev_abort_queued_io 28205
bdev_abort_retry 4
bdev_alias_del 8549
bdev_alloc_io_stat 37012
bdev_bytes_to_blocks 59631111
bdev_calculate_measured_queue_depth 134
bdev_ch_add_to_io_submitted 243167562
bdev_ch_remove_from_io_submitted 243167562
bdev_ch_resubmit_io 6658511
bdev_ch_retry_io 6128098
bdev_channel_abort_queued_ios 29085
bdev_channel_create 28164
bdev_channel_destroy 28156
bdev_channel_destroy_resource 28156
bdev_channel_for_each_io 0
bdev_channel_get_io 243740603
bdev_channel_poll_qos 381349
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 382985
bdev_channel_submit_qos_io_done 380927
bdev_close 77731
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 77776
bdev_desc_free 77776
bdev_desc_release_claims 314
bdev_destroy_cb 8574
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 407518
bdev_each_channel_msg 395171
bdev_enable_histogram_config_json 943
bdev_enable_qos 28211
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8525
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2473
bdev_finish_unregister_bdevs_iter 7798
bdev_finish_wait_for_examine_done 2473
bdev_for_each_io_done 0
bdev_free_io_stat 37012
bdev_get_by_name 47201
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 320
bdev_get_each_channel_stat 317
bdev_get_io_size_in_byte 104850302
bdev_get_io_stat 330
bdev_get_max_write 3512
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 2473
bdev_init_failed 0
bdev_io_complete 241627621
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70727
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 241461061
bdev_io_do_submit 240220794
bdev_io_exec_sequence 422786
bdev_io_exec_sequence_cb 422786
bdev_io_get_buf 9302997
bdev_io_get_buf_complete 9302997
bdev_io_get_iobuf_cb 46718
bdev_io_get_max_buf_len 18605994
bdev_io_increment_outstanding 241461061
bdev_io_init 243088739
bdev_io_needs_sequence_exec 413681513
bdev_io_on_tailq 56426
bdev_io_pull_data 353655
bdev_io_pull_data_done 353373
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 1318
bdev_io_push_bounce_data_done 1314
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1314
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9302997
bdev_io_range_is_locked 223498
bdev_io_should_split 246006966
bdev_io_split 2918181
bdev_io_split_done 6525250
bdev_io_split_submit 6525266
bdev_io_status_get_string 0
bdev_io_submit 243140761
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 352059
bdev_io_type_supported 7516436
bdev_io_update_io_stat 240249287
bdev_io_use_accel_sequence 402696
bdev_io_use_memory_domain 1338
bdev_io_valid_blocks 243469714
bdev_is_read_io 17251683
bdev_lba_range_overlapped 220241
bdev_lba_range_overlaps_tailq 7965
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7921
bdev_lock_lba_range_check_io 179891
bdev_lock_lba_range_ctx 7921
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4288
bdev_mgmt_channel_create 14815
bdev_mgmt_channel_destroy 14815
bdev_mgr_unregister_cb 2473
bdev_module_action_complete 92682
bdev_module_action_done 90209
bdev_module_all_actions_completed 9094827
bdev_module_fini_iter 8924
bdev_module_fini_start_iter 4612
bdev_module_get_max_ctx_size 2473
bdev_modules_init 2473
bdev_name_add 17088
bdev_name_cmp 193274
bdev_name_del 422
bdev_name_del_unsafe 17070
bdev_name_tree_RB_FIND 47201
bdev_name_tree_RB_INSERT 17088
bdev_name_tree_RB_INSERT_COLOR 17070
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 17070
bdev_name_tree_RB_REMOVE_COLOR 13863
bdev_no_mem_poller 0
bdev_ok_to_examine 8525
bdev_open 77776
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2473
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41401
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 7950250
bdev_qos_io_to_limit 432257943
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 432257943
bdev_qos_r_bps_queue 17251627
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 98278948
bdev_qos_rw_bps_rewind_quota 6571354
bdev_qos_rw_iops_queue 349840411
bdev_qos_rw_iops_rewind_quota 10562833
bdev_qos_rw_queue_io 448119359
bdev_qos_rw_rewind_io 17134187
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 817754
bdev_queue_nomem_io_tail 5841230
bdev_quiesce_range_locked 4520
bdev_read_blocks_with_md 16672183
bdev_readv_blocks_with_md 81228918
bdev_register 8535
bdev_register_finished 8525
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 214430672
bdev_rw_split_get_buf_cb 145900
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 6128098
bdev_start_qos 77731
bdev_start_reset 318
bdev_submit_request 241038415
bdev_trace 2242
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7921
bdev_unlock_lba_range_get_channel 4292
bdev_unmap_should_split 25930753
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4520
bdev_unregister 8525
bdev_unregister_abort_channel 929
bdev_unregister_unsafe 10042
bdev_update_qd_sampling_period 155
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 9092354
bdev_write_blocks_with_md 30510815
bdev_write_zero_buffer 583981
bdev_write_zero_buffer_done 583981
bdev_write_zeroes_should_split 2437799
bdev_write_zeroes_split 1765
bdev_writev_blocks_with_md 83533035
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 1938
io_channel_iter_get_bdev 802689
log_already_claimed 107
parent_bdev_io_complete 2918177
register_flag_bdev 2364
spdk_bdev_abort 28193
spdk_bdev_add_io_stat 28473
spdk_bdev_alias_add 8567
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8973
spdk_bdev_claim_opts_init 426
spdk_bdev_close 39955
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 463497051
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30039
spdk_bdev_dump_io_stat_json 326
spdk_bdev_examine 4
spdk_bdev_finish 2473
spdk_bdev_first 5071
spdk_bdev_first_leaf 560
spdk_bdev_flush 622216
spdk_bdev_flush_blocks 2291488
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 407518
spdk_bdev_for_each_channel_continue 395171
spdk_bdev_free_io 243088739
spdk_bdev_get_acwu 1407
spdk_bdev_get_aliases 30063
spdk_bdev_get_block_size 43296654
spdk_bdev_get_buf_align 67688285
spdk_bdev_get_by_name 5800
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8145766
spdk_bdev_get_device_stat 320
spdk_bdev_get_dif_type 76840100
spdk_bdev_get_io_channel 48037
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 600780
spdk_bdev_get_max_copy 1276
spdk_bdev_get_md_size 41724378
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170353
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75121
spdk_bdev_get_num_blocks 28317284
spdk_bdev_get_nvme_ctratt 3068
spdk_bdev_get_optimal_io_boundary 1280
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2267
spdk_bdev_get_product_name 32485
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 321
spdk_bdev_get_qos_rate_limits 30049
spdk_bdev_get_qos_rpc_type 120156
spdk_bdev_get_uuid 38946
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5013
spdk_bdev_has_write_cache 2931
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2473
spdk_bdev_io_complete 241038615
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37951933
spdk_bdev_io_complete_nvme_status 23544101
spdk_bdev_io_complete_scsi_status 4626856
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35463438
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 50142931
spdk_bdev_io_get_iovec 668208
spdk_bdev_io_get_md_buf 8379039
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21855299
spdk_bdev_io_get_scsi_status 8375528
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 24871145
spdk_bdev_io_get_thread 250937971
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9618099
spdk_bdev_io_set_md_buf 46671
spdk_bdev_io_type_supported 1746927
spdk_bdev_is_dif_check_enabled 1201764
spdk_bdev_is_dif_head_of_md 602498
spdk_bdev_is_md_interleaved 9346588
spdk_bdev_is_md_separate 46018732
spdk_bdev_is_zoned 3740
spdk_bdev_module_claim_bdev 7418
spdk_bdev_module_claim_bdev_desc 406
spdk_bdev_module_examine_done 89953
spdk_bdev_module_fini_done 6451
spdk_bdev_module_fini_start_done 2139
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40513
spdk_bdev_module_list_find 40513
spdk_bdev_module_release_bdev 7346
spdk_bdev_next 27791
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 190
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 280798
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38818
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 651846
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3930
spdk_bdev_read 13468715
spdk_bdev_read_blocks 15393727
spdk_bdev_read_blocks_with_md 1278456
spdk_bdev_readv 1768455
spdk_bdev_readv_blocks 7178890
spdk_bdev_readv_blocks_ext 33119145
spdk_bdev_readv_blocks_with_md 37144174
spdk_bdev_register 8539
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 37012
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8550
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 12893554
spdk_bdev_unmap_blocks 26109262
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3934
spdk_bdev_unregister 8553
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13867
spdk_bdev_write 28895735
spdk_bdev_write_blocks 29811693
spdk_bdev_write_blocks_with_md 115133
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2437656
spdk_bdev_writev 1981870
spdk_bdev_writev_blocks 5299933
spdk_bdev_writev_blocks_ext 56640589
spdk_bdev_writev_blocks_with_md 18867578
spdk_bdev_zcopy_end 669504
spdk_bdev_zcopy_start 669771
spdk_for_each_bdev 5071
spdk_for_each_bdev_leaf 560

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