LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 11:21:26 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1903 2802 67.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23602329
_bdev_abort 27456
_bdev_copy_split 0
_bdev_get_block_size_with_md 529325
_bdev_init 2178
_bdev_io_check_opts 77080471
_bdev_io_complete 201999030
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1265
_bdev_io_ext_use_bounce_buffer 358071
_bdev_io_handle_no_mem 202695367
_bdev_io_pull_bounce_data_buf 359324
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1265
_bdev_io_put_buf 9271245
_bdev_io_set_buf 9271245
_bdev_io_set_md_buf 9271245
_bdev_io_submit 201971252
_bdev_io_submit_ext 141452377
_bdev_lock_lba_range 7755
_bdev_memory_domain_get_io_cb 358071
_bdev_memory_domain_io_get_buf 358071
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2569094
_bdev_trace 2178
_bdev_unlock_lba_range 7755
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 197
_calculate_measured_qd_cpl 100
_event_notify 1639
_is_buf_allocated 49510320
_media_management_notify 0
_remove_notify 1416
_resize_notify 223
_spdk_bdev_quiesce 8795
_tmp_bdev_event_cb 0
_to_next_boundary 5552161
bdev_abort 27453
bdev_abort_all_buf_io 27051
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53297
bdev_abort_buf_io 27450
bdev_abort_buf_io_cb 0
bdev_abort_io 27462
bdev_abort_io_done 27459
bdev_abort_queued_io 27456
bdev_abort_retry 3
bdev_alias_del 7611
bdev_alloc_io_stat 33804
bdev_bytes_to_blocks 46871049
bdev_calculate_measured_queue_depth 100
bdev_ch_add_to_io_submitted 204565660
bdev_ch_remove_from_io_submitted 204565660
bdev_ch_resubmit_io 6466209
bdev_ch_retry_io 5959067
bdev_channel_abort_queued_ios 26742
bdev_channel_create 25943
bdev_channel_destroy 25937
bdev_channel_destroy_resource 25937
bdev_channel_for_each_io 0
bdev_channel_get_io 205234494
bdev_channel_poll_qos 343296
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 344142
bdev_channel_submit_qos_io_done 342969
bdev_close 72530
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
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 287
bdev_copy_split 12
bdev_desc_alloc 72566
bdev_desc_free 72566
bdev_desc_release_claims 293
bdev_destroy_cb 7634
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 367959
bdev_each_channel_msg 355678
bdev_enable_histogram_config_json 851
bdev_enable_qos 25981
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7591
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2242
bdev_finish_unregister_bdevs_iter 6997
bdev_finish_wait_for_examine_done 2242
bdev_for_each_io_done 0
bdev_free_io_stat 33804
bdev_get_by_name 42075
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 267
bdev_get_each_channel_stat 262
bdev_get_io_size_in_byte 83352225
bdev_get_io_stat 275
bdev_get_max_write 3225
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2242
bdev_init_failed 0
bdev_io_complete 203433433
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71031
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 203196762
bdev_io_do_submit 201971237
bdev_io_exec_sequence 429090
bdev_io_exec_sequence_cb 429090
bdev_io_get_buf 9271245
bdev_io_get_buf_complete 9271245
bdev_io_get_iobuf_cb 37039
bdev_io_get_max_buf_len 18542490
bdev_io_increment_outstanding 203196762
bdev_io_init 204512552
bdev_io_needs_sequence_exec 352272406
bdev_io_on_tailq 54924
bdev_io_pull_data 359607
bdev_io_pull_data_done 359324
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 1268
bdev_io_push_bounce_data_done 1265
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1265
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9271245
bdev_io_range_is_locked 235207
bdev_io_should_split 207079221
bdev_io_split 2566625
bdev_io_split_done 5568926
bdev_io_split_submit 5568938
bdev_io_status_get_string 0
bdev_io_submit 204539693
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 358059
bdev_io_type_supported 6387084
bdev_io_update_io_stat 201999030
bdev_io_use_accel_sequence 405725
bdev_io_use_memory_domain 1283
bdev_io_valid_blocks 204950528
bdev_is_read_io 15713657
bdev_lba_range_overlapped 231970
bdev_lba_range_overlaps_tailq 7796
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7755
bdev_lock_lba_range_check_io 184296
bdev_lock_lba_range_ctx 7755
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4235
bdev_mgmt_channel_create 14008
bdev_mgmt_channel_destroy 14008
bdev_mgr_unregister_cb 2242
bdev_module_action_complete 83129
bdev_module_action_done 80887
bdev_module_all_actions_completed 9063120
bdev_module_fini_iter 8201
bdev_module_fini_start_iter 4214
bdev_module_get_max_ctx_size 2242
bdev_modules_init 2242
bdev_name_add 15213
bdev_name_cmp 171058
bdev_name_del 407
bdev_name_del_unsafe 15199
bdev_name_tree_RB_FIND 42075
bdev_name_tree_RB_INSERT 15213
bdev_name_tree_RB_INSERT_COLOR 15199
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 15199
bdev_name_tree_RB_REMOVE_COLOR 12260
bdev_no_mem_poller 0
bdev_ok_to_examine 7591
bdev_open 72566
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2242
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37101
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6133362
bdev_qos_io_to_limit 315696285
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 315696285
bdev_qos_r_bps_queue 15713615
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 76218535
bdev_qos_rw_bps_rewind_quota 7133690
bdev_qos_rw_iops_queue 254182276
bdev_qos_rw_iops_rewind_quota 8455133
bdev_qos_rw_queue_io 330400811
bdev_qos_rw_rewind_io 15588823
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 796658
bdev_queue_nomem_io_tail 5669986
bdev_quiesce_range_locked 4396
bdev_read_blocks_with_md 15407843
bdev_readv_blocks_with_md 69445416
bdev_register 7599
bdev_register_finished 7591
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 183608305
bdev_rw_split_get_buf_cb 136034
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 5959067
bdev_start_qos 72530
bdev_start_reset 270
bdev_submit_request 202767723
bdev_trace 2073
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7755
bdev_unlock_lba_range_get_channel 4238
bdev_unmap_should_split 18062942
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4396
bdev_unregister 7591
bdev_unregister_abort_channel 805
bdev_unregister_unsafe 8887
bdev_update_qd_sampling_period 116
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9060878
bdev_write_blocks_with_md 24181883
bdev_write_zero_buffer 526100
bdev_write_zero_buffer_done 526100
bdev_write_zeroes_should_split 2022440
bdev_write_zeroes_split 2157
bdev_writev_blocks_with_md 72496474
claim_bdev 293
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1270
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1639
io_channel_iter_get_bdev 723637
log_already_claimed 83
parent_bdev_io_complete 2566622
register_flag_bdev 2178
spdk_bdev_abort 27447
spdk_bdev_add_io_stat 26199
spdk_bdev_alias_add 7625
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8686
spdk_bdev_claim_opts_init 377
spdk_bdev_close 35880
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 390233290
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29664
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2242
spdk_bdev_first 5103
spdk_bdev_first_leaf 538
spdk_bdev_flush 615218
spdk_bdev_flush_blocks 2550390
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 367959
spdk_bdev_for_each_channel_continue 355678
spdk_bdev_free_io 204512552
spdk_bdev_get_acwu 1387
spdk_bdev_get_aliases 29688
spdk_bdev_get_block_size 42060265
spdk_bdev_get_buf_align 64615050
spdk_bdev_get_by_name 4974
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8460456
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 62912179
spdk_bdev_get_io_channel 43795
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593280
spdk_bdev_get_max_copy 1271
spdk_bdev_get_md_size 40392742
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159261
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71062
spdk_bdev_get_num_blocks 28375421
spdk_bdev_get_nvme_ctratt 3020
spdk_bdev_get_optimal_io_boundary 1276
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2282
spdk_bdev_get_product_name 32133
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29672
spdk_bdev_get_qos_rpc_type 118656
spdk_bdev_get_uuid 37406
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4720
spdk_bdev_has_write_cache 2988
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2242
spdk_bdev_io_complete 202767873
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28773272
spdk_bdev_io_complete_nvme_status 23595660
spdk_bdev_io_complete_scsi_status 4813577
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32514216
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45404337
spdk_bdev_io_get_iovec 584638
spdk_bdev_io_get_md_buf 8343545
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21591314
spdk_bdev_io_get_scsi_status 8763086
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24968086
spdk_bdev_io_get_thread 212712039
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9496714
spdk_bdev_io_set_md_buf 43853
spdk_bdev_io_type_supported 1629079
spdk_bdev_is_dif_check_enabled 1107254
spdk_bdev_is_dif_head_of_md 554968
spdk_bdev_is_md_interleaved 9554324
spdk_bdev_is_md_separate 45909789
spdk_bdev_is_zoned 3725
spdk_bdev_module_claim_bdev 6731
spdk_bdev_module_claim_bdev_desc 362
spdk_bdev_module_examine_done 80695
spdk_bdev_module_fini_done 5959
spdk_bdev_module_fini_start_done 1972
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37421
spdk_bdev_module_list_find 37421
spdk_bdev_module_release_bdev 6677
spdk_bdev_next 27738
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 155
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 159925
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34896
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 721926
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3851
spdk_bdev_read 11657634
spdk_bdev_read_blocks 14128155
spdk_bdev_read_blocks_with_md 1279688
spdk_bdev_readv 1607361
spdk_bdev_readv_blocks 7329672
spdk_bdev_readv_blocks_ext 29540997
spdk_bdev_readv_blocks_with_md 29376911
spdk_bdev_register 7602
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33804
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7610
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8828031
spdk_bdev_unmap_blocks 18244112
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3854
spdk_bdev_unregister 7612
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12481
spdk_bdev_write 22354193
spdk_bdev_write_blocks 23538767
spdk_bdev_write_blocks_with_md 117016
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2022310
spdk_bdev_writev 1808106
spdk_bdev_writev_blocks 5254220
spdk_bdev_writev_blocks_ext 47539470
spdk_bdev_writev_blocks_with_md 17348476
spdk_bdev_zcopy_end 585818
spdk_bdev_zcopy_start 585973
spdk_for_each_bdev 5103
spdk_for_each_bdev_leaf 538

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