LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4062 4915 82.6 %
Date: 2024-07-15 18:44:07 Functions: 409 446 91.7 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1906 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24914145
_bdev_abort 29390
_bdev_copy_split 0
_bdev_get_block_size_with_md 544133
_bdev_init 2176
_bdev_io_check_opts 79599750
_bdev_io_complete 208851037
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1263
_bdev_io_ext_use_bounce_buffer 353543
_bdev_io_handle_no_mem 209540179
_bdev_io_pull_bounce_data_buf 354794
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1263
_bdev_io_put_buf 9060350
_bdev_io_set_buf 9060350
_bdev_io_set_md_buf 9060350
_bdev_io_submit 208821425
_bdev_io_submit_ext 145716323
_bdev_lock_lba_range 7737
_bdev_memory_domain_get_io_cb 353543
_bdev_memory_domain_io_get_buf 353543
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2410385
_bdev_trace 2176
_bdev_unlock_lba_range 7737
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 181
_calculate_measured_qd_cpl 92
_event_notify 1682
_is_buf_allocated 50235269
_media_management_notify 0
_remove_notify 1416
_resize_notify 266
_spdk_bdev_quiesce 8759
_tmp_bdev_event_cb 1
_to_next_boundary 5534895
bdev_abort 29387
bdev_abort_all_buf_io 27116
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53426
bdev_abort_buf_io 29384
bdev_abort_buf_io_cb 0
bdev_abort_io 29396
bdev_abort_io_done 29393
bdev_abort_queued_io 29390
bdev_abort_retry 3
bdev_alias_del 7609
bdev_alloc_io_stat 33866
bdev_bytes_to_blocks 50304953
bdev_calculate_measured_queue_depth 92
bdev_ch_add_to_io_submitted 211260098
bdev_ch_remove_from_io_submitted 211260098
bdev_ch_resubmit_io 6409048
bdev_ch_retry_io 5627193
bdev_channel_abort_queued_ios 26807
bdev_channel_create 26007
bdev_channel_destroy 26001
bdev_channel_destroy_resource 26001
bdev_channel_for_each_io 0
bdev_channel_get_io 211871092
bdev_channel_poll_qos 335888
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 336739
bdev_channel_submit_qos_io_done 335609
bdev_close 72457
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 72493
bdev_desc_free 72493
bdev_desc_release_claims 292
bdev_destroy_cb 7632
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 360553
bdev_each_channel_msg 348260
bdev_enable_histogram_config_json 851
bdev_enable_qos 26045
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7589
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2240
bdev_finish_unregister_bdevs_iter 6993
bdev_finish_wait_for_examine_done 2240
bdev_for_each_io_done 0
bdev_free_io_stat 33866
bdev_get_by_name 42265
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 86730496
bdev_get_io_stat 275
bdev_get_max_write 3219
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 2240
bdev_init_failed 0
bdev_io_complete 210087531
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70471
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 210035924
bdev_io_do_submit 208821410
bdev_io_exec_sequence 424002
bdev_io_exec_sequence_cb 424002
bdev_io_get_buf 9060350
bdev_io_get_buf_complete 9060350
bdev_io_get_iobuf_cb 38597
bdev_io_get_max_buf_len 18120700
bdev_io_increment_outstanding 210035924
bdev_io_init 211178013
bdev_io_needs_sequence_exec 362850364
bdev_io_on_tailq 58792
bdev_io_pull_data 354797
bdev_io_pull_data_done 354794
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 1266
bdev_io_push_bounce_data_done 1263
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1263
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9060350
bdev_io_range_is_locked 203771
bdev_io_should_split 213587113
bdev_io_split 2409058
bdev_io_split_done 5548382
bdev_io_split_submit 5548394
bdev_io_status_get_string 0
bdev_io_submit 211232122
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 353531
bdev_io_type_supported 6641987
bdev_io_update_io_stat 208851037
bdev_io_use_accel_sequence 403684
bdev_io_use_memory_domain 1281
bdev_io_valid_blocks 211564017
bdev_is_read_io 15671865
bdev_lba_range_overlapped 200534
bdev_lba_range_overlaps_tailq 7778
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7737
bdev_lock_lba_range_check_io 164315
bdev_lock_lba_range_ctx 7737
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4235
bdev_mgmt_channel_create 13915
bdev_mgmt_channel_destroy 13915
bdev_mgr_unregister_cb 2240
bdev_module_action_complete 83107
bdev_module_action_done 80867
bdev_module_all_actions_completed 9517527
bdev_module_fini_iter 8193
bdev_module_fini_start_iter 4210
bdev_module_get_max_ctx_size 2240
bdev_modules_init 2240
bdev_name_add 15209
bdev_name_cmp 171354
bdev_name_del 407
bdev_name_del_unsafe 15195
bdev_name_tree_RB_FIND 42265
bdev_name_tree_RB_INSERT 15209
bdev_name_tree_RB_INSERT_COLOR 15195
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 15195
bdev_name_tree_RB_REMOVE_COLOR 12297
bdev_no_mem_poller 1
bdev_ok_to_examine 7589
bdev_open 72493
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2240
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37116
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6474747
bdev_qos_io_to_limit 343963371
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 343963371
bdev_qos_r_bps_queue 15671823
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 79648397
bdev_qos_rw_bps_rewind_quota 7082099
bdev_qos_rw_iops_queue 278898523
bdev_qos_rw_iops_rewind_quota 8464978
bdev_qos_rw_queue_io 358546820
bdev_qos_rw_rewind_io 15547077
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 790481
bdev_queue_nomem_io_tail 5618722
bdev_quiesce_range_locked 4378
bdev_read_blocks_with_md 15847650
bdev_readv_blocks_with_md 72192296
bdev_register 7597
bdev_register_finished 7589
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 189145377
bdev_rw_split_get_buf_cb 125904
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 5627195
bdev_start_qos 72457
bdev_start_reset 270
bdev_submit_request 209611973
bdev_trace 2071
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7737
bdev_unlock_lba_range_get_channel 4238
bdev_unmap_should_split 19025877
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4378
bdev_unregister 7589
bdev_unregister_abort_channel 806
bdev_unregister_unsafe 8885
bdev_update_qd_sampling_period 108
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 9515287
bdev_write_blocks_with_md 25172701
bdev_write_zero_buffer 540914
bdev_write_zero_buffer_done 540914
bdev_write_zeroes_should_split 2047062
bdev_write_zeroes_split 1750
bdev_writev_blocks_with_md 73993063
claim_bdev 292
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1267
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1682
io_channel_iter_get_bdev 708813
log_already_claimed 83
parent_bdev_io_complete 2409055
register_flag_bdev 2176
spdk_bdev_abort 29381
spdk_bdev_add_io_stat 26263
spdk_bdev_alias_add 7623
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8685
spdk_bdev_claim_opts_init 376
spdk_bdev_close 35896
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 404699042
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29577
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2240
spdk_bdev_first 5021
spdk_bdev_first_leaf 538
spdk_bdev_flush 780662
spdk_bdev_flush_blocks 2456654
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 360553
spdk_bdev_for_each_channel_continue 348260
spdk_bdev_free_io 211178013
spdk_bdev_get_acwu 1409
spdk_bdev_get_aliases 29601
spdk_bdev_get_block_size 42730570
spdk_bdev_get_buf_align 64768113
spdk_bdev_get_by_name 5149
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8485839
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 64930831
spdk_bdev_get_io_channel 43856
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 591540
spdk_bdev_get_max_copy 1293
spdk_bdev_get_md_size 39398131
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159120
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70943
spdk_bdev_get_num_blocks 28660857
spdk_bdev_get_nvme_ctratt 3052
spdk_bdev_get_optimal_io_boundary 1298
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2288
spdk_bdev_get_product_name 32016
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29585
spdk_bdev_get_qos_rpc_type 118308
spdk_bdev_get_uuid 37891
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4742
spdk_bdev_has_write_cache 2940
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2240
spdk_bdev_io_complete 209612123
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 29866820
spdk_bdev_io_complete_nvme_status 23739981
spdk_bdev_io_complete_scsi_status 4802681
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33619675
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46497619
spdk_bdev_io_get_iovec 628324
spdk_bdev_io_get_md_buf 8072984
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21858602
spdk_bdev_io_get_scsi_status 8708738
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24912782
spdk_bdev_io_get_thread 219155084
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9334195
spdk_bdev_io_set_md_buf 46346
spdk_bdev_io_type_supported 1677588
spdk_bdev_is_dif_check_enabled 1164146
spdk_bdev_is_dif_head_of_md 583414
spdk_bdev_is_md_interleaved 9622957
spdk_bdev_is_md_separate 45008575
spdk_bdev_is_zoned 3726
spdk_bdev_module_claim_bdev 6732
spdk_bdev_module_claim_bdev_desc 361
spdk_bdev_module_examine_done 80675
spdk_bdev_module_fini_done 5953
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37389
spdk_bdev_module_list_find 37389
spdk_bdev_module_release_bdev 6678
spdk_bdev_next 27651
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 176
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 302266
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34911
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 693063
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3833
spdk_bdev_read 12368239
spdk_bdev_read_blocks 14573162
spdk_bdev_read_blocks_with_md 1274488
spdk_bdev_readv 1992217
spdk_bdev_readv_blocks 7619249
spdk_bdev_readv_blocks_ext 30733184
spdk_bdev_readv_blocks_with_md 30573864
spdk_bdev_register 7600
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33866
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7608
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 9413405
spdk_bdev_unmap_blocks 19208565
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3836
spdk_bdev_unregister 7610
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12475
spdk_bdev_write 23480793
spdk_bdev_write_blocks 24517403
spdk_bdev_write_blocks_with_md 114387
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2046932
spdk_bdev_writev 2269131
spdk_bdev_writev_blocks 5719215
spdk_bdev_writev_blocks_ext 48866572
spdk_bdev_writev_blocks_with_md 17138412
spdk_bdev_zcopy_end 629726
spdk_bdev_zcopy_start 630041
spdk_for_each_bdev 5021
spdk_for_each_bdev_leaf 538

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