LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4099 4972 82.4 %
Date: 2024-08-12 07:19:58 Functions: 410 450 91.1 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1931 2862 67.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23618633
_bdev_abort 28138
_bdev_copy_split 0
_bdev_get_block_size_with_md 571206
_bdev_init 2044
_bdev_io_check_opts 80740708
_bdev_io_complete 232068129
_bdev_io_complete_in_submit 30
_bdev_io_complete_push_bounce_done 353682
_bdev_io_ext_use_bounce_buffer 352303
_bdev_io_handle_no_mem 232299752
_bdev_io_pull_bounce_data_buf 353682
_bdev_io_pull_bounce_md_buf 20
_bdev_io_pull_buffer_cpl 20
_bdev_io_push_bounce_data_buffer 353682
_bdev_io_put_buf 15062152
_bdev_io_set_buf 15062152
_bdev_io_set_md_buf 15062152
_bdev_io_submit 232039695
_bdev_io_submit_ext 165311160
_bdev_lock_lba_range 4716
_bdev_memory_domain_get_io_cb 352303
_bdev_memory_domain_io_get_buf 352303
_bdev_next_leaf 1869
_bdev_open_async 1003
_bdev_rw_split 2127280
_bdev_trace 2044
_bdev_unlock_lba_range 4716
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 157
_calculate_measured_qd_cpl 81
_event_notify 974
_is_buf_allocated 62671501
_media_management_notify 0
_remove_notify 741
_resize_notify 233
_spdk_bdev_quiesce 2679
_tmp_bdev_event_cb 0
_to_next_boundary 3457744
bdev_abort 28133
bdev_abort_all_buf_io 21574
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 42753
bdev_abort_buf_io 28128
bdev_abort_buf_io_cb 0
bdev_abort_io 28148
bdev_abort_io_done 28143
bdev_abort_queued_io 28138
bdev_abort_retry 5
bdev_alias_del 6305
bdev_alloc_io_stat 27379
bdev_bytes_to_blocks 47212535
bdev_calculate_measured_queue_depth 81
bdev_ch_add_to_io_submitted 234191237
bdev_ch_remove_from_io_submitted 234191237
bdev_ch_resubmit_io 5442509
bdev_ch_retry_io 4771606
bdev_channel_abort_queued_ios 21218
bdev_channel_create 20833
bdev_channel_destroy 20823
bdev_channel_destroy_resource 20823
bdev_channel_for_each_io 0
bdev_channel_get_io 235054987
bdev_channel_poll_qos 323212
bdev_channel_poll_timeout_io 65
bdev_channel_poll_timeout_io_done 40
bdev_channel_start_reset 311
bdev_channel_submit_qos_io 323799
bdev_channel_submit_qos_io_done 322759
bdev_close 61459
bdev_compare_and_write_do_compare 3339
bdev_compare_and_write_do_compare_done 3339
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 20
bdev_compare_do_read 3334
bdev_compare_do_read_done 3334
bdev_comparev_and_writev_blocks_locked 3339
bdev_comparev_and_writev_blocks_unlock 3339
bdev_comparev_and_writev_blocks_unlocked 3339
bdev_comparev_blocks_with_md 3429
bdev_copy_do_read 15
bdev_copy_do_read_done 15
bdev_copy_do_write 15
bdev_copy_do_write_done 15
bdev_copy_get_buf_cb 15
bdev_copy_should_split 347
bdev_copy_split 20
bdev_desc_alloc 61513
bdev_desc_free 61513
bdev_desc_release_claims 374
bdev_destroy_cb 6312
bdev_disable_qos_done 14
bdev_disable_qos_msg 24
bdev_disable_qos_msg_done 14
bdev_each_channel_cpl 340421
bdev_each_channel_msg 333942
bdev_enable_histogram_config_json 852
bdev_enable_qos 20885
bdev_enable_qos_done 181
bdev_enable_qos_msg 62
bdev_examine 6277
bdev_examine_allowlist_check 65
bdev_examine_allowlist_config_json 164
bdev_examine_allowlist_free 2230
bdev_finish_unregister_bdevs_iter 6145
bdev_finish_wait_for_examine_done 2230
bdev_for_each_io_done 0
bdev_free_io_stat 27379
bdev_get_by_name 30315
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 268
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 90818417
bdev_get_io_stat 276
bdev_get_max_write 2809
bdev_histogram_disable_channel 19
bdev_histogram_disable_channel_cb 12
bdev_histogram_enable_channel 935
bdev_histogram_enable_channel_cb 647
bdev_histogram_get_channel 39
bdev_histogram_get_channel_cb 27
bdev_in_examine_allowlist 33
bdev_init_complete 2230
bdev_init_failed 0
bdev_io_complete 234112814
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71751
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 233149269
bdev_io_do_submit 232039670
bdev_io_exec_sequence 424034
bdev_io_exec_sequence_cb 424034
bdev_io_get_buf 15062152
bdev_io_get_buf_complete 15062152
bdev_io_get_iobuf_cb 38787
bdev_io_get_max_buf_len 30124304
bdev_io_increment_outstanding 233149269
bdev_io_init 234203106
bdev_io_needs_sequence_exec 405992787
bdev_io_on_tailq 56296
bdev_io_pull_data 353687
bdev_io_pull_data_done 353682
bdev_io_pull_data_done_and_track 10
bdev_io_pull_md_buf 20
bdev_io_pull_md_buf_done 10
bdev_io_push_bounce_data 353687
bdev_io_push_bounce_data_done 353682
bdev_io_push_bounce_data_done_and_track 10
bdev_io_push_bounce_md_buf 353682
bdev_io_push_bounce_md_buf_done 10
bdev_io_put_buf 15062152
bdev_io_range_is_locked 57904
bdev_io_should_split 236326279
bdev_io_split 2123108
bdev_io_split_done 3520703
bdev_io_split_submit 3520723
bdev_io_status_get_string 0
bdev_io_submit 234164104
bdev_io_submit_reset 285
bdev_io_submit_sequence_cb 352283
bdev_io_type_supported 8211496
bdev_io_update_io_stat 232068129
bdev_io_use_accel_sequence 639928244
bdev_io_use_memory_domain 172932613
bdev_io_valid_blocks 234764885
bdev_is_read_io 16019278
bdev_lba_range_overlapped 54649
bdev_lba_range_overlaps_tailq 4740
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3379
bdev_lock_lba_range_cb 4716
bdev_lock_lba_range_check_io 41374
bdev_lock_lba_range_ctx 4716
bdev_lock_lba_range_ctx_msg 19
bdev_lock_lba_range_get_channel 3696
bdev_mgmt_channel_create 12710
bdev_mgmt_channel_destroy 12710
bdev_mgr_unregister_cb 2230
bdev_module_action_complete 65671
bdev_module_action_done 63441
bdev_module_all_actions_completed 8957870
bdev_module_fini_iter 7753
bdev_module_fini_start_iter 4054
bdev_module_get_max_ctx_size 2230
bdev_modules_init 2230
bdev_name_add 12599
bdev_name_cmp 129499
bdev_name_del 650
bdev_name_del_unsafe 12577
bdev_name_tree_RB_FIND 30315
bdev_name_tree_RB_INSERT 12599
bdev_name_tree_RB_INSERT_COLOR 12577
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 12577
bdev_name_tree_RB_REMOVE_COLOR 9737
bdev_no_mem_poller 1
bdev_ok_to_examine 6277
bdev_open 61513
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 993
bdev_open_async_fini 2230
bdev_open_async_opts_copy 993
bdev_open_async_opts_get_default 993
bdev_open_ext 27324
bdev_poll_timeout_io 40
bdev_qos_channel_destroy 112
bdev_qos_config_json 852
bdev_qos_destroy 174
bdev_qos_io_submit 6604140
bdev_qos_io_to_limit 369139725
bdev_qos_is_iops_rate_limit 943
bdev_qos_queue_io 369139725
bdev_qos_r_bps_queue 16019208
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 83424297
bdev_qos_rw_bps_rewind_quota 7394120
bdev_qos_rw_iops_queue 300643557
bdev_qos_rw_iops_rewind_quota 8495188
bdev_qos_rw_queue_io 384067854
bdev_qos_rw_rewind_io 15889308
bdev_qos_set_ops 140
bdev_qos_update_max_quota_per_timeslice 140
bdev_qos_w_bps_queue 70
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 10
bdev_queue_nomem_io_head 685510
bdev_queue_nomem_io_tail 4757234
bdev_quiesce_range_locked 1337
bdev_read_blocks_with_md 20029186
bdev_readv_blocks_with_md 84115389
bdev_register 6289
bdev_register_finished 6277
bdev_reset_check_outstanding_io 66
bdev_reset_check_outstanding_io_done 66
bdev_reset_complete 306
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 356
bdev_reset_freeze_channel_done 306
bdev_reset_poll_for_outstanding_io 40
bdev_rw_should_split 212127414
bdev_rw_split_get_buf_cb 85636
bdev_seek 50
bdev_seek_complete_cb 10
bdev_set_qos_limit_done 214
bdev_set_qos_rate_limits 137
bdev_shared_ch_retry_io 4771607
bdev_start_qos 61459
bdev_start_reset 306
bdev_submit_request 232725245
bdev_trace 1934
bdev_unfreeze_channel 356
bdev_unlock_lba_range 3389
bdev_unlock_lba_range_cb 4716
bdev_unlock_lba_range_get_channel 3701
bdev_unmap_should_split 17343224
bdev_unmap_split 15
bdev_unquiesce_range_unlocked 1337
bdev_unregister 6277
bdev_unregister_abort_channel 395
bdev_unregister_unsafe 6955
bdev_update_qd_sampling_period 105
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8955640
bdev_write_blocks_with_md 24664338
bdev_write_zero_buffer 568397
bdev_write_zero_buffer_done 568397
bdev_write_zeroes_should_split 2195254
bdev_write_zeroes_split 7935
bdev_writev_blocks_with_md 81774926
claim_bdev 374
claim_opts_copy 110
claim_reset 355
claim_type_is_v2 1660
claim_type_promotes_to_write 95
claim_verify_rom 90
claim_verify_rwm 40
claim_verify_rwo 309
event_notify 974
io_channel_iter_get_bdev 674363
log_already_claimed 131
parent_bdev_io_complete 2123103
register_flag_bdev 2044
spdk_bdev_abort 28123
spdk_bdev_add_io_stat 21086
spdk_bdev_alias_add 6327
spdk_bdev_alias_del 28
spdk_bdev_alias_del_all 627
spdk_bdev_channel_get_histogram 926
spdk_bdev_claim_get_name 7852
spdk_bdev_claim_opts_init 514
spdk_bdev_close 26634
spdk_bdev_compare_blocks 20
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3355
spdk_bdev_comparev_blocks 3399
spdk_bdev_comparev_blocks_with_md 30
spdk_bdev_copy_blocks 332
spdk_bdev_desc_get_bdev 448289784
spdk_bdev_destruct_done 1780
spdk_bdev_dump_info_json 27926
spdk_bdev_dump_io_stat_json 271
spdk_bdev_enable_histogram_opts_init 659
spdk_bdev_examine 5
spdk_bdev_finish 2230
spdk_bdev_first 4749
spdk_bdev_first_leaf 537
spdk_bdev_flush 651448
spdk_bdev_flush_blocks 3847864
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 340421
spdk_bdev_for_each_channel_continue 333942
spdk_bdev_free_io 234203106
spdk_bdev_get_acwu 2898
spdk_bdev_get_aliases 27958
spdk_bdev_get_block_size 45189685
spdk_bdev_get_buf_align 88041969
spdk_bdev_get_by_name 2991
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 27072747
spdk_bdev_get_device_stat 268
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 64418110
spdk_bdev_get_io_channel 33524
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 558520
spdk_bdev_get_max_copy 2784
spdk_bdev_get_md_size 57446449
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 126637
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 64083
spdk_bdev_get_num_blocks 51399024
spdk_bdev_get_nvme_ctratt 3092
spdk_bdev_get_optimal_io_boundary 2787
spdk_bdev_get_opts 332
spdk_bdev_get_physical_block_size 4794
spdk_bdev_get_product_name 31926
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 27934
spdk_bdev_get_qos_rpc_type 111704
spdk_bdev_get_uuid 58856
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 6464
spdk_bdev_has_write_cache 5991
spdk_bdev_histogram_enable 652
spdk_bdev_histogram_enable_ext 659
spdk_bdev_histogram_get 27
spdk_bdev_initialize 2230
spdk_bdev_io_complete 232725496
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30884719
spdk_bdev_io_complete_nvme_status 40369039
spdk_bdev_io_complete_scsi_status 4211655
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38327053
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46257915
spdk_bdev_io_get_iovec 561316
spdk_bdev_io_get_md_buf 8726349
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 25587875
spdk_bdev_io_get_scsi_status 28083481
spdk_bdev_io_get_seek_offset 50
spdk_bdev_io_get_submit_tsc 42286256
spdk_bdev_io_get_thread 249182252
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 15270349
spdk_bdev_io_set_md_buf 29935
spdk_bdev_io_type_supported 1691576
spdk_bdev_is_dif_check_enabled 1182798
spdk_bdev_is_dif_head_of_md 591355
spdk_bdev_is_md_interleaved 28241564
spdk_bdev_is_md_separate 68624653
spdk_bdev_is_zoned 4859
spdk_bdev_module_claim_bdev 4579
spdk_bdev_module_claim_bdev_desc 489
spdk_bdev_module_examine_done 63121
spdk_bdev_module_fini_done 5523
spdk_bdev_module_fini_start_done 1824
spdk_bdev_module_init_done 320
spdk_bdev_module_list_add 34915
spdk_bdev_module_list_find 34915
spdk_bdev_module_release_bdev 4489
spdk_bdev_next 27224
spdk_bdev_next_leaf 1332
spdk_bdev_notify_blockcnt_change 178
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 34
spdk_bdev_nvme_io_passthru 80
spdk_bdev_nvme_io_passthru_md 5
spdk_bdev_nvme_iov_passthru_md 1539898
spdk_bdev_open_async 993
spdk_bdev_open_ext 26331
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 851841
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1168
spdk_bdev_read 12181379
spdk_bdev_read_blocks 18231813
spdk_bdev_read_blocks_with_md 1797373
spdk_bdev_readv 1681089
spdk_bdev_readv_blocks 17929198
spdk_bdev_readv_blocks_ext 33965939
spdk_bdev_readv_blocks_with_md 30434227
spdk_bdev_register 6294
spdk_bdev_reset 311
spdk_bdev_reset_io_stat 27379
spdk_bdev_seek_data 25
spdk_bdev_seek_hole 25
spdk_bdev_set_opts 337
spdk_bdev_set_qd_sampling_period 6306
spdk_bdev_set_qos_rate_limits 147
spdk_bdev_set_timeout 941
spdk_bdev_subsystem_config_json 164
spdk_bdev_unmap 8488618
spdk_bdev_unmap_blocks 17564078
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1173
spdk_bdev_unregister 6312
spdk_bdev_unregister_by_name 748
spdk_bdev_wait_for_examine 10856
spdk_bdev_write 21561115
spdk_bdev_write_blocks 23979533
spdk_bdev_write_blocks_with_md 116408
spdk_bdev_write_zeroes 641
spdk_bdev_write_zeroes_blocks 2195093
spdk_bdev_writev 2648215
spdk_bdev_writev_blocks 16368411
spdk_bdev_writev_blocks_ext 46774779
spdk_bdev_writev_blocks_with_md 16960062
spdk_bdev_zcopy_end 563226
spdk_bdev_zcopy_start 563789
spdk_for_each_bdev 4749
spdk_for_each_bdev_leaf 537

Generated by: LCOV version 1.14