LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4056 4915 82.5 %
Date: 2024-07-12 11:22:55 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 25431106
_bdev_abort 27668
_bdev_copy_split 0
_bdev_get_block_size_with_md 582233
_bdev_init 2365
_bdev_io_check_opts 82321580
_bdev_io_complete 225395431
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1314
_bdev_io_ext_use_bounce_buffer 225441
_bdev_io_handle_no_mem 226080868
_bdev_io_pull_bounce_data_buf 226739
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1314
_bdev_io_put_buf 8936283
_bdev_io_set_buf 8936283
_bdev_io_set_md_buf 8936283
_bdev_io_submit 225367395
_bdev_io_submit_ext 157498834
_bdev_lock_lba_range 7892
_bdev_memory_domain_get_io_cb 225441
_bdev_memory_domain_io_get_buf 225441
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 2744791
_bdev_trace 2365
_bdev_unlock_lba_range 7892
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 142
_calculate_measured_qd_cpl 73
_event_notify 1895
_is_buf_allocated 50968324
_media_management_notify 0
_remove_notify 1661
_resize_notify 234
_spdk_bdev_quiesce 8986
_tmp_bdev_event_cb 0
_to_next_boundary 6127661
bdev_abort 27664
bdev_abort_all_buf_io 29384
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57841
bdev_abort_buf_io 27660
bdev_abort_buf_io_cb 0
bdev_abort_io 27676
bdev_abort_io_done 27672
bdev_abort_queued_io 27668
bdev_abort_retry 4
bdev_alias_del 8550
bdev_alloc_io_stat 36948
bdev_bytes_to_blocks 54149410
bdev_calculate_measured_queue_depth 73
bdev_ch_add_to_io_submitted 228139053
bdev_ch_remove_from_io_submitted 228139053
bdev_ch_resubmit_io 6396387
bdev_ch_retry_io 5632655
bdev_channel_abort_queued_ios 29018
bdev_channel_create 28099
bdev_channel_destroy 28091
bdev_channel_destroy_resource 28091
bdev_channel_for_each_io 0
bdev_channel_get_io 229056603
bdev_channel_poll_qos 384091
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 385187
bdev_channel_submit_qos_io_done 383767
bdev_close 77792
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 77837
bdev_desc_free 77837
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 410240
bdev_each_channel_msg 397223
bdev_enable_histogram_config_json 943
bdev_enable_qos 28146
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 36948
bdev_get_by_name 47117
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 320
bdev_get_each_channel_stat 313
bdev_get_io_size_in_byte 109873551
bdev_get_io_stat 330
bdev_get_max_write 3509
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 226829555
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44893
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 226397512
bdev_io_do_submit 225367375
bdev_io_exec_sequence 270318
bdev_io_exec_sequence_cb 270318
bdev_io_get_buf 8936283
bdev_io_get_buf_complete 8936283
bdev_io_get_iobuf_cb 43664
bdev_io_get_max_buf_len 17872566
bdev_io_increment_outstanding 226397512
bdev_io_init 228173323
bdev_io_needs_sequence_exec 389582577
bdev_io_on_tailq 55352
bdev_io_pull_data 226743
bdev_io_pull_data_done 226739
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 8936283
bdev_io_range_is_locked 240715
bdev_io_should_split 230917097
bdev_io_split 2743675
bdev_io_split_done 6134151
bdev_io_split_submit 6134167
bdev_io_status_get_string 0
bdev_io_submit 228112968
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 225425
bdev_io_type_supported 7446955
bdev_io_update_io_stat 225395431
bdev_io_use_accel_sequence 275278
bdev_io_use_memory_domain 1338
bdev_io_valid_blocks 228777205
bdev_is_read_io 18664816
bdev_lba_range_overlapped 237456
bdev_lba_range_overlaps_tailq 7935
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7892
bdev_lock_lba_range_check_io 191987
bdev_lock_lba_range_ctx 7892
bdev_lock_lba_range_ctx_msg 39
bdev_lock_lba_range_get_channel 4277
bdev_mgmt_channel_create 14899
bdev_mgmt_channel_destroy 14899
bdev_mgr_unregister_cb 2474
bdev_module_action_complete 92693
bdev_module_action_done 90219
bdev_module_all_actions_completed 8989032
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 192982
bdev_name_del 422
bdev_name_del_unsafe 17072
bdev_name_tree_RB_FIND 47117
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 13847
bdev_no_mem_poller 1
bdev_ok_to_examine 8526
bdev_open 77837
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 41381
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 7929679
bdev_qos_io_to_limit 451800411
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 451800411
bdev_qos_r_bps_queue 18664760
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 101926618
bdev_qos_rw_bps_rewind_quota 7946933
bdev_qos_rw_iops_queue 367218263
bdev_qos_rw_iops_rewind_quota 10574686
bdev_qos_rw_queue_io 469144881
bdev_qos_rw_rewind_io 18521619
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 759719
bdev_queue_nomem_io_tail 5636863
bdev_quiesce_range_locked 4491
bdev_read_blocks_with_md 16125959
bdev_readv_blocks_with_md 79633816
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 203605443
bdev_rw_split_get_buf_cb 147161
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 5632656
bdev_start_qos 77792
bdev_start_reset 318
bdev_submit_request 226127234
bdev_trace 2243
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7892
bdev_unlock_lba_range_get_channel 4281
bdev_unmap_should_split 21108421
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4491
bdev_unregister 8526
bdev_unregister_abort_channel 927
bdev_unregister_unsafe 10043
bdev_update_qd_sampling_period 94
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8986558
bdev_write_blocks_with_md 27237336
bdev_write_zero_buffer 578724
bdev_write_zero_buffer_done 578724
bdev_write_zeroes_should_split 2535467
bdev_write_zeroes_split 876
bdev_writev_blocks_with_md 78477496
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 1895
io_channel_iter_get_bdev 807463
log_already_claimed 107
parent_bdev_io_complete 2743671
register_flag_bdev 2365
spdk_bdev_abort 27656
spdk_bdev_add_io_stat 28404
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 8972
spdk_bdev_claim_opts_init 426
spdk_bdev_close 39935
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 436944186
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30119
spdk_bdev_dump_io_stat_json 326
spdk_bdev_examine 4
spdk_bdev_finish 2474
spdk_bdev_first 5153
spdk_bdev_first_leaf 560
spdk_bdev_flush 889514
spdk_bdev_flush_blocks 2871493
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 410240
spdk_bdev_for_each_channel_continue 397223
spdk_bdev_free_io 228173323
spdk_bdev_get_acwu 1406
spdk_bdev_get_aliases 30143
spdk_bdev_get_block_size 41112255
spdk_bdev_get_buf_align 63942107
spdk_bdev_get_by_name 5736
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9056985
spdk_bdev_get_device_stat 320
spdk_bdev_get_dif_type 74898244
spdk_bdev_get_io_channel 47973
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 602380
spdk_bdev_get_max_copy 1275
spdk_bdev_get_md_size 42266336
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170472
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75296
spdk_bdev_get_num_blocks 27972512
spdk_bdev_get_nvme_ctratt 3038
spdk_bdev_get_optimal_io_boundary 1279
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2315
spdk_bdev_get_product_name 32656
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 321
spdk_bdev_get_qos_rate_limits 30129
spdk_bdev_get_qos_rpc_type 120476
spdk_bdev_get_uuid 38239
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5012
spdk_bdev_has_write_cache 3078
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2474
spdk_bdev_io_complete 226127434
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31595423
spdk_bdev_io_complete_nvme_status 23990034
spdk_bdev_io_complete_scsi_status 4675669
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34140614
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47796324
spdk_bdev_io_get_iovec 549569
spdk_bdev_io_get_md_buf 8235261
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20623413
spdk_bdev_io_get_scsi_status 9353036
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 25326885
spdk_bdev_io_get_thread 235773049
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9259513
spdk_bdev_io_set_md_buf 45887
spdk_bdev_io_type_supported 1607502
spdk_bdev_is_dif_check_enabled 1128466
spdk_bdev_is_dif_head_of_md 565849
spdk_bdev_is_md_interleaved 10215898
spdk_bdev_is_md_separate 45317436
spdk_bdev_is_zoned 3734
spdk_bdev_module_claim_bdev 7417
spdk_bdev_module_claim_bdev_desc 406
spdk_bdev_module_examine_done 89963
spdk_bdev_module_fini_done 6454
spdk_bdev_module_fini_start_done 2140
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40529
spdk_bdev_module_list_find 40529
spdk_bdev_module_release_bdev 7345
spdk_bdev_next 27871
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 169
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 160656
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38798
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 883262
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3901
spdk_bdev_read 12768760
spdk_bdev_read_blocks 14848984
spdk_bdev_read_blocks_with_md 1276975
spdk_bdev_readv 2101829
spdk_bdev_readv_blocks 8254827
spdk_bdev_readv_blocks_ext 31162616
spdk_bdev_readv_blocks_with_md 36647300
spdk_bdev_register 8540
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36948
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 10422658
spdk_bdev_unmap_blocks 21327609
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3905
spdk_bdev_unregister 8554
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13870
spdk_bdev_write 25455346
spdk_bdev_write_blocks 26542439
spdk_bdev_write_blocks_with_md 116178
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2535324
spdk_bdev_writev 2510717
spdk_bdev_writev_blocks 6099363
spdk_bdev_writev_blocks_ext 51158962
spdk_bdev_writev_blocks_with_md 18660617
spdk_bdev_zcopy_end 551171
spdk_bdev_zcopy_start 551571
spdk_for_each_bdev 5153
spdk_for_each_bdev_leaf 560

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