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 10:11:53 Functions: 407 446 91.3 %
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 25801297
_bdev_abort 35241
_bdev_copy_split 0
_bdev_get_block_size_with_md 604364
_bdev_init 2366
_bdev_io_check_opts 87308292
_bdev_io_complete 231407833
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1313
_bdev_io_ext_use_bounce_buffer 343243
_bdev_io_handle_no_mem 232103311
_bdev_io_pull_bounce_data_buf 344540
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1313
_bdev_io_put_buf 9480188
_bdev_io_set_buf 9480188
_bdev_io_set_md_buf 9480188
_bdev_io_submit 231372224
_bdev_io_submit_ext 160745410
_bdev_lock_lba_range 7900
_bdev_memory_domain_get_io_cb 343243
_bdev_memory_domain_io_get_buf 343243
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3152368
_bdev_trace 2366
_bdev_unlock_lba_range 7900
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 242
_calculate_measured_qd_cpl 123
_event_notify 1895
_is_buf_allocated 52720500
_media_management_notify 0
_remove_notify 1661
_resize_notify 234
_spdk_bdev_quiesce 9002
_tmp_bdev_event_cb 0
_to_next_boundary 6672852
bdev_abort 35237
bdev_abort_all_buf_io 29324
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57722
bdev_abort_buf_io 35233
bdev_abort_buf_io_cb 0
bdev_abort_io 35249
bdev_abort_io_done 35245
bdev_abort_queued_io 35241
bdev_abort_retry 4
bdev_alias_del 8551
bdev_alloc_io_stat 36890
bdev_bytes_to_blocks 55853937
bdev_calculate_measured_queue_depth 123
bdev_ch_add_to_io_submitted 234555715
bdev_ch_remove_from_io_submitted 234555715
bdev_ch_resubmit_io 6530255
bdev_ch_retry_io 6006231
bdev_channel_abort_queued_ios 28958
bdev_channel_create 28040
bdev_channel_destroy 28032
bdev_channel_destroy_resource 28032
bdev_channel_for_each_io 0
bdev_channel_get_io 235361654
bdev_channel_poll_qos 384699
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 385229
bdev_channel_submit_qos_io_done 384329
bdev_close 77678
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 77723
bdev_desc_free 77723
bdev_desc_release_claims 312
bdev_destroy_cb 8576
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 410869
bdev_each_channel_msg 397390
bdev_enable_histogram_config_json 943
bdev_enable_qos 28087
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8527
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2475
bdev_finish_unregister_bdevs_iter 7802
bdev_finish_wait_for_examine_done 2475
bdev_for_each_io_done 0
bdev_free_io_stat 36890
bdev_get_by_name 47229
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 100898542
bdev_get_io_stat 330
bdev_get_max_write 3507
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 2475
bdev_init_failed 0
bdev_io_complete 232882629
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 67911
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 232583692
bdev_io_do_submit 231372204
bdev_io_exec_sequence 411138
bdev_io_exec_sequence_cb 411138
bdev_io_get_buf 9480188
bdev_io_get_buf_complete 9480188
bdev_io_get_iobuf_cb 47572
bdev_io_get_max_buf_len 18960376
bdev_io_increment_outstanding 232583692
bdev_io_init 234544002
bdev_io_needs_sequence_exec 401598799
bdev_io_on_tailq 70498
bdev_io_pull_data 344811
bdev_io_pull_data_done 344540
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 9480188
bdev_io_range_is_locked 243933
bdev_io_should_split 237691936
bdev_io_split 3147941
bdev_io_split_done 6726369
bdev_io_split_submit 6726385
bdev_io_status_get_string 0
bdev_io_submit 234522116
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 343227
bdev_io_type_supported 7262531
bdev_io_update_io_stat 231407833
bdev_io_use_accel_sequence 392826
bdev_io_use_memory_domain 1337
bdev_io_valid_blocks 235061487
bdev_is_read_io 17241908
bdev_lba_range_overlapped 240676
bdev_lba_range_overlaps_tailq 7944
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7900
bdev_lock_lba_range_check_io 189336
bdev_lock_lba_range_ctx 7900
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4288
bdev_mgmt_channel_create 14833
bdev_mgmt_channel_destroy 14833
bdev_mgr_unregister_cb 2475
bdev_module_action_complete 92707
bdev_module_action_done 90232
bdev_module_all_actions_completed 9998811
bdev_module_fini_iter 8932
bdev_module_fini_start_iter 4616
bdev_module_get_max_ctx_size 2475
bdev_modules_init 2475
bdev_name_add 17092
bdev_name_cmp 192663
bdev_name_del 422
bdev_name_del_unsafe 17074
bdev_name_tree_RB_FIND 47229
bdev_name_tree_RB_INSERT 17092
bdev_name_tree_RB_INSERT_COLOR 17074
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 17074
bdev_name_tree_RB_REMOVE_COLOR 13883
bdev_no_mem_poller 0
bdev_ok_to_examine 8527
bdev_open 77723
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2475
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41364
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 8097431
bdev_qos_io_to_limit 423900652
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 423900652
bdev_qos_r_bps_queue 17241852
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 94352721
bdev_qos_rw_bps_rewind_quota 6545821
bdev_qos_rw_iops_queue 345304747
bdev_qos_rw_iops_rewind_quota 10578608
bdev_qos_rw_queue_io 439657468
bdev_qos_rw_rewind_io 17124429
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 800601
bdev_queue_nomem_io_tail 5730116
bdev_quiesce_range_locked 4499
bdev_read_blocks_with_md 15876048
bdev_readv_blocks_with_md 79627176
bdev_register 8537
bdev_register_finished 8527
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 208399889
bdev_rw_split_get_buf_cb 127185
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 6006231
bdev_start_qos 77678
bdev_start_reset 318
bdev_submit_request 232172694
bdev_trace 2244
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7900
bdev_unlock_lba_range_get_channel 4292
bdev_unmap_should_split 23583945
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4499
bdev_unregister 8527
bdev_unregister_abort_channel 926
bdev_unregister_unsafe 10044
bdev_update_qd_sampling_period 144
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 9996336
bdev_write_blocks_with_md 28630867
bdev_write_zero_buffer 600857
bdev_write_zero_buffer_done 600857
bdev_write_zeroes_should_split 2369274
bdev_write_zeroes_split 6755
bdev_writev_blocks_with_md 81674868
claim_bdev 312
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1380
claim_type_promotes_to_write 82
claim_verify_rom 78
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1895
io_channel_iter_get_bdev 808259
log_already_claimed 107
parent_bdev_io_complete 3147937
register_flag_bdev 2366
spdk_bdev_abort 35229
spdk_bdev_add_io_stat 28349
spdk_bdev_alias_add 8569
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 424
spdk_bdev_close 39917
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 447597910
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30022
spdk_bdev_dump_io_stat_json 326
spdk_bdev_examine 4
spdk_bdev_finish 2475
spdk_bdev_first 5053
spdk_bdev_first_leaf 560
spdk_bdev_flush 615682
spdk_bdev_flush_blocks 2447967
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 410869
spdk_bdev_for_each_channel_continue 397390
spdk_bdev_free_io 234544002
spdk_bdev_get_acwu 1425
spdk_bdev_get_aliases 30046
spdk_bdev_get_block_size 43290952
spdk_bdev_get_buf_align 67828576
spdk_bdev_get_by_name 5865
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7932316
spdk_bdev_get_device_stat 320
spdk_bdev_get_dif_type 74725844
spdk_bdev_get_io_channel 47917
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 600440
spdk_bdev_get_max_copy 1294
spdk_bdev_get_md_size 42371555
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170263
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75181
spdk_bdev_get_num_blocks 28273985
spdk_bdev_get_nvme_ctratt 3020
spdk_bdev_get_optimal_io_boundary 1298
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2324
spdk_bdev_get_product_name 32537
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 321
spdk_bdev_get_qos_rate_limits 30032
spdk_bdev_get_qos_rpc_type 120088
spdk_bdev_get_uuid 38209
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5031
spdk_bdev_has_write_cache 3048
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2475
spdk_bdev_io_complete 232172894
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 35059076
spdk_bdev_io_complete_nvme_status 23734952
spdk_bdev_io_complete_scsi_status 4463294
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34936909
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49305838
spdk_bdev_io_get_iovec 610955
spdk_bdev_io_get_md_buf 8683954
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 22045290
spdk_bdev_io_get_scsi_status 8188290
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 25119523
spdk_bdev_io_get_thread 242370222
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9750444
spdk_bdev_io_set_md_buf 45636
spdk_bdev_io_type_supported 1739051
spdk_bdev_is_dif_check_enabled 1163226
spdk_bdev_is_dif_head_of_md 583229
spdk_bdev_is_md_interleaved 9130743
spdk_bdev_is_md_separate 46779937
spdk_bdev_is_zoned 3725
spdk_bdev_module_claim_bdev 7397
spdk_bdev_module_claim_bdev_desc 404
spdk_bdev_module_examine_done 89976
spdk_bdev_module_fini_done 6457
spdk_bdev_module_fini_start_done 2141
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40548
spdk_bdev_module_list_find 40548
spdk_bdev_module_release_bdev 7325
spdk_bdev_next 27774
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 157966
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38781
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 817634
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3909
spdk_bdev_read 12936841
spdk_bdev_read_blocks 14596634
spdk_bdev_read_blocks_with_md 1279414
spdk_bdev_readv 1696367
spdk_bdev_readv_blocks 6966514
spdk_bdev_readv_blocks_ext 32634103
spdk_bdev_readv_blocks_with_md 36251413
spdk_bdev_register 8541
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36890
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8552
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 11656213
spdk_bdev_unmap_blocks 23795704
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3913
spdk_bdev_unregister 8555
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13873
spdk_bdev_write 27051281
spdk_bdev_write_blocks 27914852
spdk_bdev_write_blocks_with_md 115159
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2369131
spdk_bdev_writev 1896977
spdk_bdev_writev_blocks 5149845
spdk_bdev_writev_blocks_ext 54674197
spdk_bdev_writev_blocks_with_md 18953156
spdk_bdev_zcopy_end 619361
spdk_bdev_zcopy_start 623202
spdk_for_each_bdev 5053
spdk_for_each_bdev_leaf 560

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