LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4271 5667 75.4 %
Date: 2024-12-17 08:30:39 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4634 23745 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 24525710
_bdev_abort 68169
_bdev_copy_split 0
_bdev_get_block_size_with_md 632762
_bdev_init 2153
_bdev_io_check_opts 87201640
_bdev_io_complete 255062460
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 355075
_bdev_io_ext_use_bounce_buffer 353418
_bdev_io_handle_no_mem 255313855
_bdev_io_pull_bounce_data_buf 355075
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 355075
_bdev_io_put_buf 15691712
_bdev_io_set_buf 15691712
_bdev_io_set_md_buf 15691712
_bdev_io_submit 254994019
_bdev_io_submit_ext 177188962
_bdev_lock_lba_range 4638
_bdev_memory_domain_get_io_cb 353418
_bdev_memory_domain_io_get_buf 353418
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1767784
_bdev_trace 2153
_bdev_unlock_lba_range 4638
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 159
_calculate_measured_qd_cpl 81
_event_notify 1058
_is_buf_allocated 64442538
_media_management_notify 0
_remove_notify 721
_resize_notify 337
_spdk_bdev_quiesce 2541
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2153
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2153
_tmp_bdev_event_cb 0
_to_next_boundary 2934146
bdev_abort 68166
bdev_abort_all_buf_io 22784
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45145
bdev_abort_buf_io 68163
bdev_abort_buf_io_cb 0
bdev_abort_io 68184
bdev_abort_io_done 68181
bdev_abort_queued_io 68169
bdev_abort_retry 3
bdev_alias_del 6278
bdev_alloc_io_stat 28578
bdev_bytes_to_blocks 52535267
bdev_calculate_measured_queue_depth 81
bdev_ch_add_to_io_submitted 256826967
bdev_ch_remove_from_io_submitted 256826967
bdev_ch_resubmit_io 5999790
bdev_ch_retry_io 5267663
bdev_channel_abort_queued_ios 22462
bdev_channel_create 22045
bdev_channel_destroy 22039
bdev_channel_destroy_resource 22039
bdev_channel_for_each_io 0
bdev_channel_get_io 257285727
bdev_channel_poll_qos 322892
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 323803
bdev_channel_submit_qos_io_done 322596
bdev_close 64498
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 64536
bdev_desc_free 64536
bdev_desc_release_claims 350
bdev_destroy_cb 6291
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 339977
bdev_each_channel_msg 333822
bdev_enable_histogram_config_json 852
bdev_enable_qos 22083
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6258
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2216
bdev_finish_unregister_bdevs_iter 6284
bdev_finish_wait_for_examine_done 2216
bdev_for_each_io_done 0
bdev_free_io_stat 28578
bdev_get_by_name 31453
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 272
bdev_get_each_channel_stat 269
bdev_get_io_size_in_byte 97295689
bdev_get_io_stat 280
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 2216
bdev_init_failed 0
bdev_io_complete 257842737
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72490
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 256167346
bdev_io_do_submit 254994004
bdev_io_exec_sequence 425896
bdev_io_exec_sequence_cb 425896
bdev_io_get_buf 15691712
bdev_io_get_buf_complete 15691712
bdev_io_get_iobuf_cb 37948
bdev_io_get_max_buf_len 31383424
bdev_io_increment_outstanding 256167346
bdev_io_init 256331205
bdev_io_needs_sequence_exec 440510485
bdev_io_on_tailq 136368
bdev_io_pull_data 355078
bdev_io_pull_data_done 355075
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 355078
bdev_io_push_bounce_data_done 355075
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 355075
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15691712
bdev_io_range_is_locked 60175
bdev_io_should_split 258450835
bdev_io_split 1764507
bdev_io_split_done 2997001
bdev_io_split_submit 2997013
bdev_io_status_get_string 0
bdev_io_submit 256759702
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 353406
bdev_io_type_supported 10283371
bdev_io_update_io_stat 255062460
bdev_io_use_accel_sequence 697456541
bdev_io_use_memory_domain 183765735
bdev_io_valid_blocks 256895121
bdev_is_read_io 16425237
bdev_lba_range_overlapped 56886
bdev_lba_range_overlaps_tailq 4656
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4638
bdev_lock_lba_range_check_io 45451
bdev_lock_lba_range_ctx 4638
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3692
bdev_mgmt_channel_create 12949
bdev_mgmt_channel_destroy 12949
bdev_mgr_unregister_cb 2216
bdev_module_action_complete 67000
bdev_module_action_done 64784
bdev_module_all_actions_completed 12986350
bdev_module_fini_iter 8073
bdev_module_fini_start_iter 4150
bdev_module_get_max_ctx_size 2216
bdev_modules_init 2216
bdev_name_add 12547
bdev_name_cmp 132598
bdev_name_del 650
bdev_name_del_unsafe 12533
bdev_name_tree_RB_FIND 31453
bdev_name_tree_RB_INSERT 12547
bdev_name_tree_RB_INSERT_COLOR 12533
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 12533
bdev_name_tree_RB_REMOVE_COLOR 9813
bdev_no_mem_poller 1
bdev_ok_to_examine 6258
bdev_open 64536
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2216
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28216
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 7124925
bdev_qos_io_to_limit 386708164
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 386708164
bdev_qos_r_bps_queue 16425195
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 89458004
bdev_qos_rw_bps_rewind_quota 7837685
bdev_qos_rw_iops_queue 312503226
bdev_qos_rw_iops_rewind_quota 8447462
bdev_qos_rw_queue_io 401961230
bdev_qos_rw_rewind_io 16285147
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 747413
bdev_queue_nomem_io_tail 5252532
bdev_quiesce_range_locked 1269
bdev_read_blocks_with_md 21197941
bdev_readv_blocks_with_md 89980500
bdev_register 6266
bdev_register_finished 6258
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 228153221
bdev_rw_split_get_buf_cb 61364
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 5267665
bdev_start_qos 64498
bdev_start_reset 278
bdev_submit_request 255741550
bdev_trace 2049
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4638
bdev_unlock_lba_range_get_channel 3695
bdev_unmap_should_split 21781768
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1269
bdev_unregister 6258
bdev_unregister_abort_channel 423
bdev_unregister_unsafe 6920
bdev_update_qd_sampling_period 97
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12984134
bdev_write_blocks_with_md 27647111
bdev_write_zero_buffer 629884
bdev_write_zero_buffer_done 629884
bdev_write_zeroes_should_split 2535328
bdev_write_zeroes_split 7923
bdev_writev_blocks_with_md 87859687
claim_bdev 350
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1498
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1058
io_channel_iter_get_bdev 673799
log_already_claimed 86
parent_bdev_io_complete 1764504
register_flag_bdev 2153
spdk_bdev_abort 68151
spdk_bdev_add_io_stat 22308
spdk_bdev_alias_add 6292
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 434
spdk_bdev_close 27540
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 490738657
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30062
spdk_bdev_dump_io_stat_json 277
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2216
spdk_bdev_first 5079
spdk_bdev_first_leaf 581
spdk_bdev_flush 652310
spdk_bdev_flush_blocks 4477874
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 339977
spdk_bdev_for_each_channel_continue 333822
spdk_bdev_free_io 256331205
spdk_bdev_get_acwu 4003
spdk_bdev_get_aliases 30094
spdk_bdev_get_block_size 52843533
spdk_bdev_get_buf_align 91617005
spdk_bdev_get_by_name 3237
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27597172
spdk_bdev_get_device_stat 272
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 71119178
spdk_bdev_get_io_channel 35198
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601240
spdk_bdev_get_max_copy 3885
spdk_bdev_get_md_size 62130988
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133861
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6084
spdk_bdev_get_name 66842
spdk_bdev_get_num_blocks 57066682
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3617
spdk_bdev_get_optimal_io_boundary 3890
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 5821
spdk_bdev_get_product_name 34028
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 273
spdk_bdev_get_qos_rate_limits 30070
spdk_bdev_get_qos_rpc_type 120248
spdk_bdev_get_uuid 77639
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7603
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 2216
spdk_bdev_io_complete 255741701
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34402583
spdk_bdev_io_complete_nvme_status 42946133
spdk_bdev_io_complete_scsi_status 5064086
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 39862317
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47982362
spdk_bdev_io_get_iovec 1100691
spdk_bdev_io_get_md_buf 9408448
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 30126894
spdk_bdev_io_get_scsi_status 28613531
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45593494
spdk_bdev_io_get_thread 273541791
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16452621
spdk_bdev_io_set_md_buf 39051
spdk_bdev_io_type_supported 2491880
spdk_bdev_is_dif_check_enabled 1316174
spdk_bdev_is_dif_head_of_md 658039
spdk_bdev_is_md_interleaved 28894472
spdk_bdev_is_md_separate 71902381
spdk_bdev_is_zoned 6261
spdk_bdev_module_claim_bdev 4872
spdk_bdev_module_claim_bdev_desc 419
spdk_bdev_module_examine_done 64592
spdk_bdev_module_fini_done 5857
spdk_bdev_module_fini_start_done 1934
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36844
spdk_bdev_module_list_find 36844
spdk_bdev_module_release_bdev 4818
spdk_bdev_next 29336
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 215
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 2069705
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27211
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 954486
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1103
spdk_bdev_read 12608737
spdk_bdev_read_blocks 19405820
spdk_bdev_read_blocks_with_md 1792121
spdk_bdev_readv 1878834
spdk_bdev_readv_blocks 18337021
spdk_bdev_readv_blocks_ext 35974542
spdk_bdev_readv_blocks_with_md 34147450
spdk_bdev_register 6269
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 28578
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6277
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 10679641
spdk_bdev_unmap_blocks 22039266
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1106
spdk_bdev_unregister 6279
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10944
spdk_bdev_write 23942272
spdk_bdev_write_blocks 26907477
spdk_bdev_write_blocks_with_md 109750
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2535175
spdk_bdev_writev 2772806
spdk_bdev_writev_blocks 16779935
spdk_bdev_writev_blocks_ext 51227104
spdk_bdev_writev_blocks_with_md 18440016
spdk_bdev_zcopy_end 1132328
spdk_bdev_zcopy_start 1147621
spdk_for_each_bdev 5079
spdk_for_each_bdev_leaf 581

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