LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4269 5667 75.3 %
Date: 2024-12-13 23:38:59 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4633 23745 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25200367
_bdev_abort 107499
_bdev_copy_split 0
_bdev_get_block_size_with_md 594145
_bdev_init 2157
_bdev_io_check_opts 87931891
_bdev_io_complete 249237319
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 352733
_bdev_io_ext_use_bounce_buffer 351079
_bdev_io_handle_no_mem 249461315
_bdev_io_pull_bounce_data_buf 352733
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 352733
_bdev_io_put_buf 16213046
_bdev_io_set_buf 16213046
_bdev_io_set_md_buf 16213046
_bdev_io_submit 249129548
_bdev_io_submit_ext 177040265
_bdev_lock_lba_range 4632
_bdev_memory_domain_get_io_cb 351079
_bdev_memory_domain_io_get_buf 351079
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1649053
_bdev_trace 2157
_bdev_unlock_lba_range 4632
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 111
_calculate_measured_qd_cpl 57
_event_notify 1100
_is_buf_allocated 66031842
_media_management_notify 0
_remove_notify 721
_resize_notify 379
_spdk_bdev_quiesce 2529
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2157
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2157
_tmp_bdev_event_cb 0
_to_next_boundary 2891038
bdev_abort 107496
bdev_abort_all_buf_io 22885
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45348
bdev_abort_buf_io 107493
bdev_abort_buf_io_cb 0
bdev_abort_io 107514
bdev_abort_io_done 107511
bdev_abort_queued_io 107499
bdev_abort_retry 3
bdev_alias_del 6286
bdev_alloc_io_stat 28684
bdev_bytes_to_blocks 50325055
bdev_calculate_measured_queue_depth 57
bdev_ch_add_to_io_submitted 250885073
bdev_ch_remove_from_io_submitted 250885073
bdev_ch_resubmit_io 6078161
bdev_ch_retry_io 5337041
bdev_channel_abort_queued_ios 22563
bdev_channel_create 22147
bdev_channel_destroy 22141
bdev_channel_destroy_resource 22141
bdev_channel_for_each_io 0
bdev_channel_get_io 251214280
bdev_channel_poll_qos 324490
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 325316
bdev_channel_submit_qos_io_done 324194
bdev_close 64557
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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 291
bdev_copy_split 12
bdev_desc_alloc 64595
bdev_desc_free 64595
bdev_desc_release_claims 349
bdev_destroy_cb 6299
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 341543
bdev_each_channel_msg 335288
bdev_enable_histogram_config_json 852
bdev_enable_qos 22185
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6266
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2220
bdev_finish_unregister_bdevs_iter 6296
bdev_finish_wait_for_examine_done 2220
bdev_for_each_io_done 0
bdev_free_io_stat 28684
bdev_get_by_name 31330
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 268
bdev_get_each_channel_stat 265
bdev_get_io_size_in_byte 94167798
bdev_get_io_stat 276
bdev_get_max_write 2878
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2220
bdev_init_failed 0
bdev_io_complete 252035912
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70983
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 250307111
bdev_io_do_submit 249129533
bdev_io_exec_sequence 422050
bdev_io_exec_sequence_cb 422050
bdev_io_get_buf 16213046
bdev_io_get_buf_complete 16213046
bdev_io_get_iobuf_cb 38849
bdev_io_get_max_buf_len 32426092
bdev_io_increment_outstanding 250307111
bdev_io_init 250305915
bdev_io_needs_sequence_exec 434124593
bdev_io_on_tailq 215028
bdev_io_pull_data 352736
bdev_io_pull_data_done 352733
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 352736
bdev_io_push_bounce_data_done 352733
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 352733
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 16213046
bdev_io_range_is_locked 59476
bdev_io_should_split 252306450
bdev_io_split 1647754
bdev_io_split_done 2953893
bdev_io_split_submit 2953905
bdev_io_status_get_string 0
bdev_io_submit 250778503
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 351067
bdev_io_type_supported 10338044
bdev_io_update_io_stat 249237319
bdev_io_use_accel_sequence 685231721
bdev_io_use_memory_domain 183526141
bdev_io_valid_blocks 250773338
bdev_is_read_io 16199084
bdev_lba_range_overlapped 56187
bdev_lba_range_overlaps_tailq 4650
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4632
bdev_lock_lba_range_check_io 47608
bdev_lock_lba_range_ctx 4632
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3695
bdev_mgmt_channel_create 12917
bdev_mgmt_channel_destroy 12917
bdev_mgr_unregister_cb 2220
bdev_module_action_complete 67092
bdev_module_action_done 64872
bdev_module_all_actions_completed 13260492
bdev_module_fini_iter 8089
bdev_module_fini_start_iter 4158
bdev_module_get_max_ctx_size 2220
bdev_modules_init 2220
bdev_name_add 12563
bdev_name_cmp 131877
bdev_name_del 650
bdev_name_del_unsafe 12549
bdev_name_tree_RB_FIND 31330
bdev_name_tree_RB_INSERT 12563
bdev_name_tree_RB_INSERT_COLOR 12549
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 12549
bdev_name_tree_RB_REMOVE_COLOR 9754
bdev_no_mem_poller 1
bdev_ok_to_examine 6266
bdev_open 64595
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2220
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28265
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6719331
bdev_qos_io_to_limit 375842625
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 375842625
bdev_qos_r_bps_queue 16199042
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 86563492
bdev_qos_rw_bps_rewind_quota 7604306
bdev_qos_rw_iops_queue 304388467
bdev_qos_rw_iops_rewind_quota 8459774
bdev_qos_rw_queue_io 390951959
bdev_qos_rw_rewind_io 16064080
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 755495
bdev_queue_nomem_io_tail 5322821
bdev_quiesce_range_locked 1263
bdev_read_blocks_with_md 20775868
bdev_readv_blocks_with_md 90294351
bdev_register 6274
bdev_register_finished 6266
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 225155405
bdev_rw_split_get_buf_cb 85991
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 5337042
bdev_start_qos 64557
bdev_start_reset 278
bdev_submit_request 249885161
bdev_trace 2053
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4632
bdev_unlock_lba_range_get_channel 3698
bdev_unmap_should_split 18711420
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1263
bdev_unregister 6266
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 6928
bdev_update_qd_sampling_period 73
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 13258272
bdev_write_blocks_with_md 25339160
bdev_write_zero_buffer 591267
bdev_write_zero_buffer_done 591267
bdev_write_zeroes_should_split 2411566
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 87366024
claim_bdev 349
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1495
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1100
io_channel_iter_get_bdev 676831
log_already_claimed 86
parent_bdev_io_complete 1647751
register_flag_bdev 2157
spdk_bdev_abort 107481
spdk_bdev_add_io_stat 22406
spdk_bdev_alias_add 6300
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8393
spdk_bdev_claim_opts_init 433
spdk_bdev_close 27589
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 482502031
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30064
spdk_bdev_dump_io_stat_json 273
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2220
spdk_bdev_first 5079
spdk_bdev_first_leaf 581
spdk_bdev_flush 653726
spdk_bdev_flush_blocks 4411309
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 341543
spdk_bdev_for_each_channel_continue 335288
spdk_bdev_free_io 250305915
spdk_bdev_get_acwu 4059
spdk_bdev_get_aliases 30096
spdk_bdev_get_block_size 55521566
spdk_bdev_get_buf_align 94203648
spdk_bdev_get_by_name 3065
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28039311
spdk_bdev_get_device_stat 268
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 69753345
spdk_bdev_get_io_channel 35316
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601280
spdk_bdev_get_max_copy 3941
spdk_bdev_get_md_size 62530351
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133942
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6102
spdk_bdev_get_name 66876
spdk_bdev_get_num_blocks 58891919
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3646
spdk_bdev_get_optimal_io_boundary 3946
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5877
spdk_bdev_get_product_name 34011
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 269
spdk_bdev_get_qos_rate_limits 30072
spdk_bdev_get_qos_rpc_type 120256
spdk_bdev_get_uuid 81208
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7659
spdk_bdev_has_write_cache 5760
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2220
spdk_bdev_io_complete 249885312
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 32031041
spdk_bdev_io_complete_nvme_status 43511485
spdk_bdev_io_complete_scsi_status 5242978
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 41060650
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49274567
spdk_bdev_io_get_iovec 1107189
spdk_bdev_io_get_md_buf 9400443
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 31557968
spdk_bdev_io_get_scsi_status 29014817
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 46149985
spdk_bdev_io_get_thread 268256303
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 17002073
spdk_bdev_io_set_md_buf 38475
spdk_bdev_io_type_supported 2644462
spdk_bdev_is_dif_check_enabled 1290858
spdk_bdev_is_dif_head_of_md 645381
spdk_bdev_is_md_interleaved 29285344
spdk_bdev_is_md_separate 73382570
spdk_bdev_is_zoned 6296
spdk_bdev_module_claim_bdev 4881
spdk_bdev_module_claim_bdev_desc 418
spdk_bdev_module_examine_done 64680
spdk_bdev_module_fini_done 5869
spdk_bdev_module_fini_start_done 1938
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36912
spdk_bdev_module_list_find 36912
spdk_bdev_module_release_bdev 4827
spdk_bdev_next 29338
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 236
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 2257921
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27260
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 908329
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1097
spdk_bdev_read 12995865
spdk_bdev_read_blocks 18985459
spdk_bdev_read_blocks_with_md 1790409
spdk_bdev_readv 1943123
spdk_bdev_readv_blocks 18789420
spdk_bdev_readv_blocks_ext 37380433
spdk_bdev_readv_blocks_with_md 32604136
spdk_bdev_register 6277
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28684
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6285
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 9151639
spdk_bdev_unmap_blocks 18953601
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1100
spdk_bdev_unregister 6287
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10956
spdk_bdev_write 22772125
spdk_bdev_write_blocks 24639756
spdk_bdev_write_blocks_with_md 108137
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2411413
spdk_bdev_writev 2807910
spdk_bdev_writev_blocks 16874802
spdk_bdev_writev_blocks_ext 50551464
spdk_bdev_writev_blocks_with_md 18569109
spdk_bdev_zcopy_end 1177107
spdk_bdev_zcopy_start 1211678
spdk_for_each_bdev 5079
spdk_for_each_bdev_leaf 581

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