LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4778 5833 81.9 %
Date: 2024-11-15 11:22:52 Functions: 432 476 90.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5048 24390 20.7 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23241796
_bdev_abort 98182
_bdev_copy_split 0
_bdev_get_block_size_with_md 655482
_bdev_init 2162
_bdev_io_check_opts 74696598
_bdev_io_complete 252398305
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1376177
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2418127
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2417119
_bdev_io_handle_no_mem 251434594
_bdev_io_pull_bounce_data_buf 2418175
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1376167
_bdev_io_put_buf 13312685
_bdev_io_set_buf 13315992
_bdev_io_set_md_buf 13315803
_bdev_io_submit 255365288
_bdev_io_submit_ext 174396741
_bdev_lock_lba_range 4670
_bdev_memory_domain_get_io_cb 2419617
_bdev_next_leaf 2228
_bdev_open_async 1052
_bdev_rw_split 895587
_bdev_trace 2162
_bdev_unlock_lba_range 4670
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 204
_calculate_measured_qd_cpl 104
_event_notify 1134
_is_buf_allocated 53482565
_media_management_notify 0
_remove_notify 755
_resize_notify 379
_spdk_bdev_quiesce 2518
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2162
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2162
_tmp_bdev_event_cb 0
_to_next_boundary 1848035
bdev_abort 98178
bdev_abort_all_buf_io 22685
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44941
bdev_abort_buf_io 98174
bdev_abort_buf_io_cb 0
bdev_abort_io 98202
bdev_abort_io_done 98198
bdev_abort_queued_io 98182
bdev_abort_retry 4
bdev_alias_del 6370
bdev_alloc_io_stat 28575
bdev_bytes_to_blocks 61695842
bdev_calculate_measured_queue_depth 104
bdev_ch_add_to_io_submitted 257222972
bdev_ch_remove_from_io_submitted 255794158
bdev_ch_resubmit_io 6616697
bdev_ch_retry_io 5818566
bdev_channel_abort_queued_ios 22323
bdev_channel_create 21902
bdev_channel_destroy 21894
bdev_channel_destroy_resource 21894
bdev_channel_for_each_io 0
bdev_channel_get_io 257277660
bdev_channel_poll_qos 391511
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 392683
bdev_channel_submit_qos_io_done 390825
bdev_close 64969
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 345
bdev_copy_split 16
bdev_desc_alloc 65016
bdev_desc_free 65016
bdev_desc_get_block_size 297279459
bdev_desc_release_claims 333
bdev_destroy_cb 6350
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 408711
bdev_each_channel_msg 403233
bdev_enable_histogram_config_json 940
bdev_enable_qos 21949
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 6346
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2286
bdev_finish_unregister_bdevs_iter 6284
bdev_finish_wait_for_examine_done 2286
bdev_for_each_io_done 0
bdev_free_io_stat 28577
bdev_get_by_name 31623
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 187436260
bdev_get_io_stat 352
bdev_get_max_write 2745
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1127
bdev_histogram_enable_channel_cb 769
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2286
bdev_init_failed 0
bdev_io_complete 255214877
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 1112558
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 256517377
bdev_io_do_submit 254589338
bdev_io_exec_sequence 2479099
bdev_io_exec_sequence_cb 2475886
bdev_io_get_accel_buf 0
bdev_io_get_block_size 188400989
bdev_io_get_buf 13316295
bdev_io_get_buf_complete 13315458
bdev_io_get_iobuf_cb 70434
bdev_io_get_max_buf_len 26572309
bdev_io_increment_outstanding 257468259
bdev_io_init 256258786
bdev_io_init_dif_ctx 2086719
bdev_io_needs_accel_buffer 172025250
bdev_io_needs_bounce_buffer 174670948
bdev_io_needs_metadata 519515503
bdev_io_needs_sequence_exec 438889904
bdev_io_on_tailq 196404
bdev_io_pull_data 2422323
bdev_io_pull_data_done 2417213
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 1376196
bdev_io_push_bounce_data_done 1376190
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1376194
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 13312868
bdev_io_range_is_locked 54824
bdev_io_should_split 262912748
bdev_io_split 893891
bdev_io_split_done 1916707
bdev_io_split_submit 1916723
bdev_io_status_get_string 0
bdev_io_submit 256351288
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 1371581
bdev_io_type_supported 9300455
bdev_io_update_io_stat 256296475
bdev_io_use_accel_sequence 693553862
bdev_io_use_memory_domain 185742127
bdev_io_valid_blocks 256975466
bdev_is_read_io 17198868
bdev_lba_range_overlapped 51513
bdev_lba_range_overlaps_tailq 4691
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4670
bdev_lock_lba_range_check_io 38922
bdev_lock_lba_range_ctx 4670
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3743
bdev_mgmt_channel_create 13137
bdev_mgmt_channel_destroy 13137
bdev_mgr_unregister_cb 2286
bdev_module_action_complete 66685
bdev_module_action_done 64399
bdev_module_all_actions_completed 12456302
bdev_module_fini_iter 8119
bdev_module_fini_start_iter 4226
bdev_module_get_max_ctx_size 2286
bdev_modules_init 2286
bdev_name_add 12730
bdev_name_cmp 129518
bdev_name_del 449
bdev_name_del_unsafe 12712
bdev_name_tree_RB_FIND 31623
bdev_name_tree_RB_INSERT 12730
bdev_name_tree_RB_INSERT_COLOR 12712
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 12712
bdev_name_tree_RB_REMOVE_COLOR 9800
bdev_no_mem_poller 1
bdev_ok_to_examine 6346
bdev_open 65016
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1042
bdev_open_async_fini 2286
bdev_open_async_opts_copy 1042
bdev_open_async_opts_get_default 1042
bdev_open_ext 28331
bdev_open_opts_copy 4142
bdev_open_opts_get_defaults 65016
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 10754191
bdev_qos_io_to_limit 804087024
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 804097358
bdev_qos_r_bps_queue 17198812
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 180995332
bdev_qos_rw_bps_rewind_quota 6441298
bdev_qos_rw_iops_queue 638886718
bdev_qos_rw_iops_rewind_quota 10634850
bdev_qos_rw_queue_io 819883504
bdev_qos_rw_rewind_io 17076148
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 811563
bdev_queue_nomem_io_tail 5805329
bdev_quiesce_range_locked 1257
bdev_read_blocks_with_md 17923819
bdev_readv_blocks_with_md 99476721
bdev_register 6356
bdev_register_finished 6346
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 317
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 362
bdev_reset_freeze_channel_done 317
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 226746675
bdev_rw_split_get_buf_cb 68844
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 246
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5818567
bdev_start_qos 64969
bdev_start_reset 317
bdev_submit_request 254865250
bdev_trace 2052
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4670
bdev_unlock_lba_range_get_channel 3747
bdev_unmap_should_split 28696097
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1257
bdev_unregister 6346
bdev_unregister_abort_channel 429
bdev_unregister_unsafe 7037
bdev_update_qd_sampling_period 125
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12454016
bdev_write_blocks_with_md 31063533
bdev_write_zero_buffer 652737
bdev_write_zero_buffer_done 652737
bdev_write_zeroes_should_split 2856912
bdev_write_zeroes_split 8648
bdev_writev_blocks_with_md 76058069
claim_bdev 333
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1461
claim_type_promotes_to_write 85
claim_verify_rom 81
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1134
io_channel_iter_get_bdev 811943
log_already_claimed 110
parent_bdev_io_complete 893887
register_flag_bdev 2162
spdk_bdev_abort 98158
spdk_bdev_add_io_stat 22231
spdk_bdev_alias_add 6388
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1120
spdk_bdev_claim_get_name 8429
spdk_bdev_claim_opts_init 445
spdk_bdev_close 27607
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 725604933
spdk_bdev_desc_get_block_size 49546846
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 80100939
spdk_bdev_desc_get_md_size 44379081
spdk_bdev_desc_is_dif_check_enabled 1372400
spdk_bdev_desc_is_dif_head_of_md 685088
spdk_bdev_desc_is_md_interleaved 685118
spdk_bdev_desc_is_md_separate 138488
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30145
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 779
spdk_bdev_examine 4
spdk_bdev_finish 2286
spdk_bdev_first 5111
spdk_bdev_first_leaf 642
spdk_bdev_flush 731232
spdk_bdev_flush_blocks 3215638
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 408716
spdk_bdev_for_each_channel_continue 403231
spdk_bdev_free_io 255103988
spdk_bdev_get_acwu 2336
spdk_bdev_get_aliases 30193
spdk_bdev_get_block_size 3390680
spdk_bdev_get_buf_align 78200039
spdk_bdev_get_by_name 3292
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9059017
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 94335948
spdk_bdev_get_io_channel 34848
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602900
spdk_bdev_get_max_copy 2202
spdk_bdev_get_md_size 7355624
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133542
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65051
spdk_bdev_get_num_blocks 34886471
spdk_bdev_get_numa_id 1459
spdk_bdev_get_nvme_ctratt 3630
spdk_bdev_get_nvme_nsid 3020
spdk_bdev_get_optimal_io_boundary 2206
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3233
spdk_bdev_get_product_name 32674
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30155
spdk_bdev_get_qos_rpc_type 120580
spdk_bdev_get_uuid 47014
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5960
spdk_bdev_has_write_cache 3051
spdk_bdev_histogram_enable 772
spdk_bdev_histogram_enable_ext 779
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2286
spdk_bdev_io_complete 253865133
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 38827411
spdk_bdev_io_complete_nvme_status 28642823
spdk_bdev_io_complete_scsi_status 5676149
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34136014
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 44984391
spdk_bdev_io_get_iovec 1230883
spdk_bdev_io_get_md_buf 10170630
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 26909599
spdk_bdev_io_get_scsi_status 9359830
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 30661711
spdk_bdev_io_get_thread 268057036
spdk_bdev_io_has_no_metadata 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 12159864
spdk_bdev_io_set_md_buf 39321
spdk_bdev_io_type_supported 2628746
spdk_bdev_is_dif_check_enabled 1372385
spdk_bdev_is_dif_head_of_md 686029
spdk_bdev_is_md_interleaved 12481723
spdk_bdev_is_md_separate 60534469
spdk_bdev_is_zoned 4831
spdk_bdev_module_claim_bdev 4927
spdk_bdev_module_claim_bdev_desc 425
spdk_bdev_module_examine_done 64139
spdk_bdev_module_fini_done 5833
spdk_bdev_module_fini_start_done 1940
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36759
spdk_bdev_module_list_find 36759
spdk_bdev_module_release_bdev 4855
spdk_bdev_next 29436
spdk_bdev_next_leaf 1586
spdk_bdev_notify_blockcnt_change 244
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 280317
spdk_bdev_open_async 1042
spdk_bdev_open_ext 23138
spdk_bdev_open_ext_v2 27287
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 780627
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1088
spdk_bdev_read 14195526
spdk_bdev_read_blocks 16655747
spdk_bdev_read_blocks_with_md 1288579
spdk_bdev_readv 1934278
spdk_bdev_readv_blocks 8248823
spdk_bdev_readv_blocks_ext 28956091
spdk_bdev_readv_blocks_with_md 61136965
spdk_bdev_register 6360
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29266
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6371
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1132
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 13667872
spdk_bdev_unmap_blocks 28894061
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1092
spdk_bdev_unregister 6374
spdk_bdev_unregister_by_name 793
spdk_bdev_wait_for_examine 11180
spdk_bdev_write 29505862
spdk_bdev_write_blocks 30694348
spdk_bdev_write_blocks_with_md 119276
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 2856759
spdk_bdev_writev 2016704
spdk_bdev_writev_blocks 6162403
spdk_bdev_writev_blocks_ext 45925976
spdk_bdev_writev_blocks_with_md 23363485
spdk_bdev_zcopy_end 1291495
spdk_bdev_zcopy_start 1321277
spdk_for_each_bdev 5111
spdk_for_each_bdev_leaf 642

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