LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4056 4943 82.1 %
Date: 2024-07-15 12:34:20 Functions: 409 449 91.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1905 2828 67.4 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25191872
_bdev_abort 45520
_bdev_copy_split 0
_bdev_get_block_size_with_md 447897
_bdev_init 2158
_bdev_io_check_opts 82729668
_bdev_io_complete 221699663
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1293
_bdev_io_ext_use_bounce_buffer 166595
_bdev_io_handle_no_mem 222358964
_bdev_io_pull_bounce_data_buf 167872
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1293
_bdev_io_put_buf 8753198
_bdev_io_set_buf 8753198
_bdev_io_set_md_buf 8753198
_bdev_io_submit 221653883
_bdev_io_submit_ext 154055068
_bdev_lock_lba_range 7921
_bdev_memory_domain_get_io_cb 166595
_bdev_memory_domain_io_get_buf 166595
_bdev_next_leaf 1969
_bdev_open_async 2568
_bdev_rw_split 3355436
_bdev_trace 2158
_bdev_unlock_lba_range 7921
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 246
_calculate_measured_qd_cpl 125
_event_notify 1863
_is_buf_allocated 51161108
_media_management_notify 0
_remove_notify 1621
_resize_notify 242
_spdk_bdev_quiesce 9056
_tmp_bdev_event_cb 0
_to_next_boundary 6954486
bdev_abort 45516
bdev_abort_all_buf_io 28566
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 56211
bdev_abort_buf_io 45512
bdev_abort_buf_io_cb 0
bdev_abort_io 45528
bdev_abort_io_done 45524
bdev_abort_queued_io 45520
bdev_abort_retry 4
bdev_alias_del 8245
bdev_alloc_io_stat 35824
bdev_bytes_to_blocks 51086234
bdev_calculate_measured_queue_depth 125
bdev_ch_add_to_io_submitted 225053621
bdev_ch_remove_from_io_submitted 225053621
bdev_ch_resubmit_io 6329466
bdev_ch_retry_io 5742081
bdev_channel_abort_queued_ios 28208
bdev_channel_create 27295
bdev_channel_destroy 27287
bdev_channel_destroy_resource 27287
bdev_channel_for_each_io 0
bdev_channel_get_io 225711287
bdev_channel_poll_qos 366274
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 314
bdev_channel_submit_qos_io 367120
bdev_channel_submit_qos_io_done 365937
bdev_close 74259
bdev_compare_and_write_do_compare 3363
bdev_compare_and_write_do_compare_done 3363
bdev_compare_and_write_do_write 3207
bdev_compare_and_write_do_write_done 3207
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3351
bdev_compare_do_read_done 3351
bdev_comparev_and_writev_blocks_locked 3363
bdev_comparev_and_writev_blocks_unlock 3363
bdev_comparev_and_writev_blocks_unlocked 3363
bdev_comparev_blocks_with_md 3435
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 74304
bdev_desc_free 74304
bdev_desc_release_claims 304
bdev_destroy_cb 8270
bdev_disable_qos_done 10
bdev_disable_qos_msg 18
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 392163
bdev_each_channel_msg 379212
bdev_enable_histogram_config_json 887
bdev_enable_qos 27339
bdev_enable_qos_done 203
bdev_enable_qos_msg 52
bdev_examine 8221
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 146
bdev_examine_allowlist_free 2284
bdev_finish_unregister_bdevs_iter 7416
bdev_finish_wait_for_examine_done 2284
bdev_for_each_io_done 0
bdev_free_io_stat 35824
bdev_get_by_name 45764
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 305
bdev_get_each_channel_stat 298
bdev_get_io_size_in_byte 85680636
bdev_get_io_stat 315
bdev_get_max_write 3292
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1104
bdev_histogram_enable_channel_cb 778
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2284
bdev_init_failed 0
bdev_io_complete 223130447
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 41567
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 222609989
bdev_io_do_submit 221653863
bdev_io_exec_sequence 208146
bdev_io_exec_sequence_cb 208146
bdev_io_get_buf 8753198
bdev_io_get_buf_complete 8753198
bdev_io_get_iobuf_cb 45287
bdev_io_get_max_buf_len 17506396
bdev_io_increment_outstanding 222609989
bdev_io_init 224792135
bdev_io_needs_sequence_exec 382800414
bdev_io_on_tailq 91056
bdev_io_pull_data 168041
bdev_io_pull_data_done 167872
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 1297
bdev_io_push_bounce_data_done 1293
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1293
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 8753198
bdev_io_range_is_locked 222400
bdev_io_should_split 228146145
bdev_io_split 3353912
bdev_io_split_done 7024579
bdev_io_split_submit 7024595
bdev_io_status_get_string 0
bdev_io_submit 225009103
bdev_io_submit_reset 294
bdev_io_submit_sequence_cb 166579
bdev_io_type_supported 7110890
bdev_io_update_io_stat 221699663
bdev_io_use_accel_sequence 225042
bdev_io_use_memory_domain 1317
bdev_io_valid_blocks 225377508
bdev_is_read_io 14443728
bdev_lba_range_overlapped 219149
bdev_lba_range_overlaps_tailq 7965
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3395
bdev_lock_lba_range_cb 7921
bdev_lock_lba_range_check_io 173674
bdev_lock_lba_range_ctx 7921
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4285
bdev_mgmt_channel_create 14381
bdev_mgmt_channel_destroy 14381
bdev_mgr_unregister_cb 2284
bdev_module_action_complete 89036
bdev_module_action_done 86752
bdev_module_all_actions_completed 8312467
bdev_module_fini_iter 8184
bdev_module_fini_start_iter 4242
bdev_module_get_max_ctx_size 2284
bdev_modules_init 2284
bdev_name_add 16480
bdev_name_cmp 188004
bdev_name_del 383
bdev_name_del_unsafe 16462
bdev_name_tree_RB_FIND 45764
bdev_name_tree_RB_INSERT 16480
bdev_name_tree_RB_INSERT_COLOR 16462
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 16462
bdev_name_tree_RB_REMOVE_COLOR 13415
bdev_no_mem_poller 0
bdev_ok_to_examine 8221
bdev_open 74304
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2558
bdev_open_async_fini 2284
bdev_open_async_opts_copy 2558
bdev_open_async_opts_get_default 2558
bdev_open_ext 40019
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 119
bdev_qos_config_json 887
bdev_qos_destroy 195
bdev_qos_io_submit 7463803
bdev_qos_io_to_limit 397486096
bdev_qos_is_iops_rate_limit 946
bdev_qos_queue_io 397486096
bdev_qos_r_bps_queue 14443672
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 81834651
bdev_qos_rw_bps_rewind_quota 3845985
bdev_qos_rw_iops_queue 328735924
bdev_qos_rw_iops_rewind_quota 10521193
bdev_qos_rw_queue_io 410570675
bdev_qos_rw_rewind_io 14367178
bdev_qos_set_ops 142
bdev_qos_update_max_quota_per_timeslice 142
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 748111
bdev_queue_nomem_io_tail 5581715
bdev_quiesce_range_locked 4526
bdev_read_blocks_with_md 16337116
bdev_readv_blocks_with_md 77485394
bdev_register 8231
bdev_register_finished 8221
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 310
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 358
bdev_reset_freeze_channel_done 310
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 201076028
bdev_rw_split_get_buf_cb 146269
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 230
bdev_set_qos_rate_limits 143
bdev_shared_ch_retry_io 5742081
bdev_start_qos 74259
bdev_start_reset 310
bdev_submit_request 222401875
bdev_trace 2046
bdev_unfreeze_channel 358
bdev_unlock_lba_range 3403
bdev_unlock_lba_range_cb 7921
bdev_unlock_lba_range_get_channel 4289
bdev_unmap_should_split 22008313
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4526
bdev_unregister 8221
bdev_unregister_abort_channel 921
bdev_unregister_unsafe 9699
bdev_update_qd_sampling_period 146
bdev_update_qos_rate_limit_msg 13
bdev_wait_for_examine_cb 8310183
bdev_write_blocks_with_md 27330271
bdev_write_zero_buffer 444605
bdev_write_zero_buffer_done 444605
bdev_write_zeroes_should_split 2321344
bdev_write_zeroes_split 8826
bdev_writev_blocks_with_md 77199345
claim_bdev 304
claim_opts_copy 88
claim_reset 287
claim_type_is_v2 1347
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 245
event_notify 1863
io_channel_iter_get_bdev 771375
log_already_claimed 105
parent_bdev_io_complete 3353908
register_flag_bdev 2158
spdk_bdev_abort 45508
spdk_bdev_add_io_stat 27585
spdk_bdev_alias_add 8263
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 363
spdk_bdev_channel_get_histogram 1096
spdk_bdev_claim_get_name 8891
spdk_bdev_claim_opts_init 416
spdk_bdev_close 38573
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3379
spdk_bdev_comparev_blocks 3411
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 426364884
spdk_bdev_destruct_done 2206
spdk_bdev_dump_info_json 28265
spdk_bdev_dump_io_stat_json 311
spdk_bdev_enable_histogram_opts_init 788
spdk_bdev_examine 4
spdk_bdev_finish 2284
spdk_bdev_first 4515
spdk_bdev_first_leaf 538
spdk_bdev_flush 12
spdk_bdev_flush_blocks 1726229
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 392163
spdk_bdev_for_each_channel_continue 379212
spdk_bdev_free_io 224792135
spdk_bdev_get_acwu 1398
spdk_bdev_get_aliases 28289
spdk_bdev_get_block_size 42140086
spdk_bdev_get_buf_align 62921113
spdk_bdev_get_by_name 5745
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 6505541
spdk_bdev_get_device_stat 305
spdk_bdev_get_dif_type 75447566
spdk_bdev_get_io_channel 46162
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 565300
spdk_bdev_get_max_copy 1270
spdk_bdev_get_md_size 38913927
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 162570
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70812
spdk_bdev_get_num_blocks 26091266
spdk_bdev_get_nvme_ctratt 3027
spdk_bdev_get_optimal_io_boundary 1274
spdk_bdev_get_opts 311
spdk_bdev_get_physical_block_size 1824
spdk_bdev_get_product_name 29617
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 306
spdk_bdev_get_qos_rate_limits 28275
spdk_bdev_get_qos_rpc_type 113060
spdk_bdev_get_uuid 37999
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 4951
spdk_bdev_has_write_cache 1620
spdk_bdev_histogram_enable 781
spdk_bdev_histogram_enable_ext 788
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2284
spdk_bdev_io_complete 222402075
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30718126
spdk_bdev_io_complete_nvme_status 22899067
spdk_bdev_io_complete_scsi_status 4965225
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33777150
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 48059258
spdk_bdev_io_get_iovec 691968
spdk_bdev_io_get_md_buf 8120764
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21118776
spdk_bdev_io_get_scsi_status 6827361
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 24212434
spdk_bdev_io_get_thread 231890992
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9287410
spdk_bdev_io_set_md_buf 54560
spdk_bdev_io_type_supported 1777829
spdk_bdev_is_dif_check_enabled 1448754
spdk_bdev_is_dif_head_of_md 726009
spdk_bdev_is_md_interleaved 7689977
spdk_bdev_is_md_separate 43016603
spdk_bdev_is_zoned 3733
spdk_bdev_module_claim_bdev 7335
spdk_bdev_module_claim_bdev_desc 396
spdk_bdev_module_examine_done 86496
spdk_bdev_module_fini_done 5900
spdk_bdev_module_fini_start_done 1958
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 36852
spdk_bdev_module_list_find 36852
spdk_bdev_module_release_bdev 7263
spdk_bdev_next 26040
spdk_bdev_next_leaf 1431
spdk_bdev_notify_blockcnt_change 173
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 76
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 220340
spdk_bdev_open_async 2558
spdk_bdev_open_ext 37459
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 919134
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3936
spdk_bdev_read 12149951
spdk_bdev_read_blocks 15039607
spdk_bdev_read_blocks_with_md 1297509
spdk_bdev_readv 1666060
spdk_bdev_readv_blocks 5726785
spdk_bdev_readv_blocks_ext 30813194
spdk_bdev_readv_blocks_with_md 37067672
spdk_bdev_register 8235
spdk_bdev_reset 314
spdk_bdev_reset_io_stat 35824
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 315
spdk_bdev_set_qd_sampling_period 8246
spdk_bdev_set_qos_rate_limits 151
spdk_bdev_set_timeout 1108
spdk_bdev_subsystem_config_json 146
spdk_bdev_unmap 10828708
spdk_bdev_unmap_blocks 22238445
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3940
spdk_bdev_unregister 8249
spdk_bdev_unregister_by_name 1340
spdk_bdev_wait_for_examine 13243
spdk_bdev_write 25138884
spdk_bdev_write_blocks 26761074
spdk_bdev_write_blocks_with_md 124585
spdk_bdev_write_zeroes 540
spdk_bdev_write_zeroes_blocks 2321208
spdk_bdev_writev 1302047
spdk_bdev_writev_blocks 4145047
spdk_bdev_writev_blocks_ext 51916482
spdk_bdev_writev_blocks_with_md 18061119
spdk_bdev_zcopy_end 712748
spdk_bdev_zcopy_start 722864
spdk_for_each_bdev 4515
spdk_for_each_bdev_leaf 538

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