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: 2024-07-12 18:03:05 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25172398
_bdev_abort 29891
_bdev_copy_split 0
_bdev_get_block_size_with_md 628120
_bdev_init 2367
_bdev_io_check_opts 82842502
_bdev_io_complete 222247293
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1313
_bdev_io_ext_use_bounce_buffer 187340
_bdev_io_handle_no_mem 222944737
_bdev_io_pull_bounce_data_buf 188637
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1313
_bdev_io_put_buf 8784446
_bdev_io_set_buf 8784446
_bdev_io_set_md_buf 8784446
_bdev_io_submit 222217034
_bdev_io_submit_ext 154910631
_bdev_lock_lba_range 7957
_bdev_memory_domain_get_io_cb 187340
_bdev_memory_domain_io_get_buf 187340
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3220492
_bdev_trace 2367
_bdev_unlock_lba_range 7957
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 208
_calculate_measured_qd_cpl 106
_event_notify 1903
_is_buf_allocated 50931742
_media_management_notify 0
_remove_notify 1661
_resize_notify 242
_spdk_bdev_quiesce 9116
_tmp_bdev_event_cb 0
_to_next_boundary 6694510
bdev_abort 29887
bdev_abort_all_buf_io 29292
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57655
bdev_abort_buf_io 29883
bdev_abort_buf_io_cb 0
bdev_abort_io 29899
bdev_abort_io_done 29895
bdev_abort_queued_io 29891
bdev_abort_retry 4
bdev_alias_del 8552
bdev_alloc_io_stat 36856
bdev_bytes_to_blocks 53594009
bdev_calculate_measured_queue_depth 106
bdev_ch_add_to_io_submitted 225466621
bdev_ch_remove_from_io_submitted 225466621
bdev_ch_resubmit_io 6528601
bdev_ch_retry_io 5931794
bdev_channel_abort_queued_ios 28926
bdev_channel_create 28005
bdev_channel_destroy 27997
bdev_channel_destroy_resource 27997
bdev_channel_for_each_io 0
bdev_channel_get_io 226204909
bdev_channel_poll_qos 391211
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 392091
bdev_channel_submit_qos_io_done 390810
bdev_close 77673
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 77718
bdev_desc_free 77718
bdev_desc_release_claims 314
bdev_destroy_cb 8577
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 417448
bdev_each_channel_msg 404219
bdev_enable_histogram_config_json 943
bdev_enable_qos 28052
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8528
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2476
bdev_finish_unregister_bdevs_iter 7804
bdev_finish_wait_for_examine_done 2476
bdev_for_each_io_done 0
bdev_free_io_stat 36856
bdev_get_by_name 47124
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 320
bdev_get_each_channel_stat 315
bdev_get_io_size_in_byte 97166714
bdev_get_io_stat 330
bdev_get_max_write 3535
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 2476
bdev_init_failed 0
bdev_io_complete 223714294
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 45640
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 223224673
bdev_io_do_submit 222217014
bdev_io_exec_sequence 232964
bdev_io_exec_sequence_cb 232964
bdev_io_get_buf 8784446
bdev_io_get_buf_complete 8784446
bdev_io_get_iobuf_cb 43640
bdev_io_get_max_buf_len 17568892
bdev_io_increment_outstanding 223224673
bdev_io_init 225492442
bdev_io_needs_sequence_exec 384477801
bdev_io_on_tailq 59798
bdev_io_pull_data 188821
bdev_io_pull_data_done 188637
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 8784446
bdev_io_range_is_locked 217590
bdev_io_should_split 228711922
bdev_io_split 3219374
bdev_io_split_done 6802654
bdev_io_split_submit 6802670
bdev_io_status_get_string 0
bdev_io_submit 225438272
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 187324
bdev_io_type_supported 7301110
bdev_io_update_io_stat 222247293
bdev_io_use_accel_sequence 238309
bdev_io_use_memory_domain 1337
bdev_io_valid_blocks 225945684
bdev_is_read_io 17818115
bdev_lba_range_overlapped 214333
bdev_lba_range_overlaps_tailq 8001
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7957
bdev_lock_lba_range_check_io 172925
bdev_lock_lba_range_ctx 7957
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4288
bdev_mgmt_channel_create 14778
bdev_mgmt_channel_destroy 14778
bdev_mgr_unregister_cb 2476
bdev_module_action_complete 92719
bdev_module_action_done 90243
bdev_module_all_actions_completed 10007919
bdev_module_fini_iter 8936
bdev_module_fini_start_iter 4618
bdev_module_get_max_ctx_size 2476
bdev_modules_init 2476
bdev_name_add 17094
bdev_name_cmp 192849
bdev_name_del 422
bdev_name_del_unsafe 17076
bdev_name_tree_RB_FIND 47124
bdev_name_tree_RB_INSERT 17094
bdev_name_tree_RB_INSERT_COLOR 17076
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 17076
bdev_name_tree_RB_REMOVE_COLOR 13867
bdev_no_mem_poller 0
bdev_ok_to_examine 8528
bdev_open 77718
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2476
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41355
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 7378452
bdev_qos_io_to_limit 389149091
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 389149091
bdev_qos_r_bps_queue 17818059
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 90062985
bdev_qos_rw_bps_rewind_quota 7103729
bdev_qos_rw_iops_queue 315671249
bdev_qos_rw_iops_rewind_quota 10586471
bdev_qos_rw_queue_io 405734234
bdev_qos_rw_rewind_io 17690200
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 774765
bdev_queue_nomem_io_tail 5754211
bdev_quiesce_range_locked 4556
bdev_read_blocks_with_md 16185839
bdev_readv_blocks_with_md 77050034
bdev_register 8538
bdev_register_finished 8528
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 201371451
bdev_rw_split_get_buf_cb 156328
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 5931794
bdev_start_qos 77673
bdev_start_reset 318
bdev_submit_request 222991749
bdev_trace 2245
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7957
bdev_unlock_lba_range_get_channel 4292
bdev_unmap_should_split 21361227
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4556
bdev_unregister 8528
bdev_unregister_abort_channel 929
bdev_unregister_unsafe 10045
bdev_update_qd_sampling_period 127
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 10005443
bdev_write_blocks_with_md 27055981
bdev_write_zero_buffer 624585
bdev_write_zero_buffer_done 624585
bdev_write_zeroes_should_split 2379955
bdev_write_zeroes_split 13588
bdev_writev_blocks_with_md 78341674
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 1903
io_channel_iter_get_bdev 821667
log_already_claimed 107
parent_bdev_io_complete 3219370
register_flag_bdev 2367
spdk_bdev_abort 29879
spdk_bdev_add_io_stat 28312
spdk_bdev_alias_add 8570
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 39910
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 430364149
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30023
spdk_bdev_dump_io_stat_json 326
spdk_bdev_examine 4
spdk_bdev_finish 2476
spdk_bdev_first 5058
spdk_bdev_first_leaf 560
spdk_bdev_flush 786784
spdk_bdev_flush_blocks 2772530
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 417448
spdk_bdev_for_each_channel_continue 404219
spdk_bdev_free_io 225492442
spdk_bdev_get_acwu 1397
spdk_bdev_get_aliases 30047
spdk_bdev_get_block_size 42313585
spdk_bdev_get_buf_align 63263977
spdk_bdev_get_by_name 5769
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8618007
spdk_bdev_get_device_stat 320
spdk_bdev_get_dif_type 72310374
spdk_bdev_get_io_channel 47884
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 600460
spdk_bdev_get_max_copy 1266
spdk_bdev_get_md_size 41067262
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170260
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75140
spdk_bdev_get_num_blocks 28760988
spdk_bdev_get_nvme_ctratt 3008
spdk_bdev_get_optimal_io_boundary 1270
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2274
spdk_bdev_get_product_name 32496
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 321
spdk_bdev_get_qos_rate_limits 30033
spdk_bdev_get_qos_rpc_type 120092
spdk_bdev_get_uuid 37931
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5003
spdk_bdev_has_write_cache 2982
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2476
spdk_bdev_io_complete 222991949
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31787484
spdk_bdev_io_complete_nvme_status 23872253
spdk_bdev_io_complete_scsi_status 4872588
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 33768170
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47465302
spdk_bdev_io_get_iovec 603626
spdk_bdev_io_get_md_buf 8054840
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21791453
spdk_bdev_io_get_scsi_status 8903311
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 25285817
spdk_bdev_io_get_thread 232506045
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9199970
spdk_bdev_io_set_md_buf 47022
spdk_bdev_io_type_supported 1612841
spdk_bdev_is_dif_check_enabled 1088194
spdk_bdev_is_dif_head_of_md 545713
spdk_bdev_is_md_interleaved 9802672
spdk_bdev_is_md_separate 44398508
spdk_bdev_is_zoned 3708
spdk_bdev_module_claim_bdev 7381
spdk_bdev_module_claim_bdev_desc 406
spdk_bdev_module_examine_done 89987
spdk_bdev_module_fini_done 6460
spdk_bdev_module_fini_start_done 2142
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40565
spdk_bdev_module_list_find 40565
spdk_bdev_module_release_bdev 7309
spdk_bdev_next 27775
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 173
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 274609
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38772
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 712449
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3966
spdk_bdev_read 12709332
spdk_bdev_read_blocks 14909447
spdk_bdev_read_blocks_with_md 1276392
spdk_bdev_readv 1900407
spdk_bdev_readv_blocks 7515923
spdk_bdev_readv_blocks_ext 31472230
spdk_bdev_readv_blocks_with_md 34285188
spdk_bdev_register 8542
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36856
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8553
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 10559280
spdk_bdev_unmap_blocks 21537053
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3970
spdk_bdev_unregister 8556
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13876
spdk_bdev_write 25393639
spdk_bdev_write_blocks 26314963
spdk_bdev_write_blocks_with_md 116428
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2379812
spdk_bdev_writev 2243991
spdk_bdev_writev_blocks 5639401
spdk_bdev_writev_blocks_ext 51370280
spdk_bdev_writev_blocks_with_md 18414209
spdk_bdev_zcopy_end 605501
spdk_bdev_zcopy_start 606036
spdk_for_each_bdev 5058
spdk_for_each_bdev_leaf 560

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