LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4830 5873 82.2 %
Date: 2024-12-14 00:31:44 Functions: 436 479 91.0 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5207 24414 21.3 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 27483787
_bdev_abort 88523
_bdev_copy_split 0
_bdev_get_block_size_with_md 620211
_bdev_init 2354
_bdev_io_check_opts 94644541
_bdev_io_complete 282846496
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 2321010
_bdev_io_ext_use_accel_buffer 0
_bdev_io_ext_use_bounce_buffer 2303211
_bdev_io_get_accel_buf 0
_bdev_io_get_bounce_buf 2295498
_bdev_io_handle_no_mem 281504971
_bdev_io_pull_bounce_data_buf 2295918
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 2303681
_bdev_io_put_buf 17386909
_bdev_io_set_buf 17350069
_bdev_io_set_md_buf 17368002
_bdev_io_submit 285426353
_bdev_io_submit_ext 206166081
_bdev_lock_lba_range 5711
_bdev_memory_domain_get_io_cb 2294164
_bdev_next_leaf 2364
_bdev_open_async 1081
_bdev_reset_complete 344
_bdev_rw_split 1768255
_bdev_trace 2354
_bdev_unlock_lba_range 5711
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 214
_calculate_measured_qd_cpl 109
_event_notify 1310
_is_buf_allocated 68789188
_media_management_notify 0
_remove_notify 782
_resize_notify 528
_spdk_bdev_quiesce 2542
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2354
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2354
_tmp_bdev_event_cb 0
_to_next_boundary 3204563
bdev_abort 88519
bdev_abort_all_buf_io 27099
bdev_abort_all_buf_io_cb 0
bdev_abort_all_nomem_io 27099
bdev_abort_all_queued_io 27117
bdev_abort_buf_io 88515
bdev_abort_buf_io_cb 0
bdev_abort_io 88543
bdev_abort_io_done 88539
bdev_abort_queued_io 88523
bdev_abort_retry 4
bdev_alias_del 7110
bdev_alloc_io_stat 33657
bdev_bytes_to_blocks 55690685
bdev_calculate_measured_queue_depth 109
bdev_ch_add_to_io_submitted 287715109
bdev_ch_remove_from_io_submitted 286828312
bdev_ch_resubmit_io 5835973
bdev_ch_retry_io 5127747
bdev_channel_abort_queued_ios 26710
bdev_channel_create 26241
bdev_channel_destroy 26233
bdev_channel_destroy_resource 26233
bdev_channel_for_each_io 0
bdev_channel_get_io 288347273
bdev_channel_poll_qos 370970
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 372127
bdev_channel_submit_qos_io_done 370267
bdev_close 72473
bdev_compare_and_write_do_compare 4410
bdev_compare_and_write_do_compare_done 4410
bdev_compare_and_write_do_write 4238
bdev_compare_and_write_do_write_done 4238
bdev_compare_blocks_with_md 16
bdev_compare_do_read 4394
bdev_compare_do_read_done 4394
bdev_comparev_and_writev_blocks_locked 4410
bdev_comparev_and_writev_blocks_unlock 4410
bdev_comparev_and_writev_blocks_unlocked 4410
bdev_comparev_blocks_with_md 4486
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 347
bdev_copy_split 16
bdev_desc_alloc 72521
bdev_desc_free 72521
bdev_desc_get_block_size 331948385
bdev_desc_release_claims 403
bdev_destroy_cb 7092
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 391079
bdev_each_channel_msg 384979
bdev_enable_histogram_config_json 985
bdev_enable_qos 26288
bdev_enable_qos_done 216
bdev_enable_qos_msg 55
bdev_examine 7098
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 206
bdev_examine_allowlist_free 2492
bdev_examine_allowlist_remove 14164
bdev_finish_unregister_bdevs_iter 7014
bdev_finish_wait_for_examine_done 2492
bdev_for_each_io_done 0
bdev_free_io_stat 33657
bdev_get_by_name 35462
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 343
bdev_get_each_channel_stat 342
bdev_get_io_size_in_byte 225362919
bdev_get_io_stat 353
bdev_get_max_write 3212
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1221
bdev_histogram_enable_channel_cb 830
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2492
bdev_init_failed 0
bdev_io_complete 286786053
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 63727
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 284640757
bdev_io_do_submit 284316414
bdev_io_exec_sequence 379890
bdev_io_exec_sequence_cb 379890
bdev_io_get_accel_buf 0
bdev_io_get_block_size 227188142
bdev_io_get_buf 17355348
bdev_io_get_buf_complete 17367348
bdev_io_get_iobuf_cb 75660
bdev_io_get_max_buf_len 34689837
bdev_io_increment_outstanding 285249437
bdev_io_init 287150356
bdev_io_init_dif_ctx 1995234
bdev_io_needs_accel_buffer 203906500
bdev_io_needs_bounce_buffer 206405830
bdev_io_needs_metadata 613119366
bdev_io_needs_sequence_exec 502307389
bdev_io_on_tailq 177086
bdev_io_pull_data 2324772
bdev_io_pull_data_done 2304083
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 2325728
bdev_io_push_bounce_data_done 2324352
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 2322885
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_accel_buf 168
bdev_io_put_buf 17388942
bdev_io_range_is_locked 58197
bdev_io_should_split 293751360
bdev_io_split 1764368
bdev_io_split_done 3291756
bdev_io_split_submit 3291772
bdev_io_status_get_string 0
bdev_io_submit 287329979
bdev_io_submit_reset 319
bdev_io_submit_sequence_cb 316163
bdev_io_type_supported 16089809
bdev_io_update_io_stat 286676613
bdev_io_use_accel_sequence 787114265
bdev_io_use_memory_domain 220759459
bdev_io_valid_blocks 288360298
bdev_is_read_io 17377187
bdev_lba_range_overlapped 53857
bdev_lba_range_overlaps_tailq 5732
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 4442
bdev_lock_lba_range_cb 5711
bdev_lock_lba_range_check_io 46153
bdev_lock_lba_range_ctx 5711
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 4786
bdev_mgmt_channel_create 15614
bdev_mgmt_channel_destroy 15614
bdev_mgr_unregister_cb 2492
bdev_module_action_complete 74690
bdev_module_action_done 72198
bdev_module_all_actions_completed 13528628
bdev_module_fini_iter 8879
bdev_module_fini_start_iter 4614
bdev_module_get_max_ctx_size 2492
bdev_modules_init 2492
bdev_name_add 14210
bdev_name_cmp 148814
bdev_name_del 686
bdev_name_del_unsafe 14192
bdev_name_tree_RB_FIND 35462
bdev_name_tree_RB_INSERT 14210
bdev_name_tree_RB_INSERT_COLOR 14192
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 14192
bdev_name_tree_RB_REMOVE_COLOR 10989
bdev_no_mem_poller 1
bdev_ok_to_examine 7098
bdev_open 72521
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1071
bdev_open_async_fini 2492
bdev_open_async_opts_copy 1071
bdev_open_async_opts_get_default 1071
bdev_open_ext 31985
bdev_open_opts_copy 10206
bdev_open_opts_get_defaults 77626
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 985
bdev_qos_destroy 196
bdev_qos_io_submit 9849282
bdev_qos_io_to_limit 804920531
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 804928484
bdev_qos_r_bps_queue 17377131
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 218746688
bdev_qos_rw_bps_rewind_quota 6616551
bdev_qos_rw_iops_queue 602354001
bdev_qos_rw_iops_rewind_quota 10637862
bdev_qos_rw_queue_io 821103687
bdev_qos_rw_rewind_io 17254413
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 720956
bdev_queue_nomem_io_tail 5115276
bdev_quiesce_range_locked 1269
bdev_read_blocks_with_md 20813021
bdev_readv_blocks_with_md 113033701
bdev_register 7096
bdev_register_finished 7086
bdev_reset_check_outstanding_io 53
bdev_reset_check_outstanding_io_done 53
bdev_reset_complete 336
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 389
bdev_reset_freeze_channel_done 336
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 260558697
bdev_rw_split_get_buf_cb 56746
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 5127808
bdev_start_qos 72473
bdev_start_reset 344
bdev_submit_request 284582637
bdev_trace 2231
bdev_unfreeze_channel 393
bdev_unlock_lba_range 4450
bdev_unlock_lba_range_cb 5711
bdev_unlock_lba_range_get_channel 4790
bdev_unmap_should_split 24842987
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1269
bdev_unregister 7086
bdev_unregister_abort_channel 477
bdev_unregister_unsafe 7801
bdev_update_qd_sampling_period 130
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 13526136
bdev_write_blocks_with_md 29648167
bdev_write_zero_buffer 616999
bdev_write_zero_buffer_done 616999
bdev_write_zeroes_should_split 2928834
bdev_write_zeroes_split 10974
bdev_writev_blocks_with_md 94524266
claim_bdev 403
claim_opts_copy 88
claim_reset 383
claim_type_is_v2 1756
claim_type_promotes_to_write 98
claim_verify_rom 90
claim_verify_rwm 32
claim_verify_rwo 333
event_notify 1310
io_channel_iter_get_bdev 776053
log_already_claimed 115
parent_bdev_io_complete 1764364
register_flag_bdev 2354
spdk_bdev_abort 88499
spdk_bdev_add_io_stat 26575
spdk_bdev_alias_add 7128
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 666
spdk_bdev_channel_get_histogram 1213
spdk_bdev_claim_get_name 9756
spdk_bdev_claim_opts_init 551
spdk_bdev_close 31250
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 4432
spdk_bdev_comparev_blocks 4462
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 335
spdk_bdev_desc_get_bdev 826175774
spdk_bdev_desc_get_block_size 50708072
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 534840
spdk_bdev_desc_get_md_size 42888752
spdk_bdev_desc_is_dif_check_enabled 1072090
spdk_bdev_desc_is_dif_head_of_md 534840
spdk_bdev_desc_is_md_interleaved 534870
spdk_bdev_desc_is_md_separate 145018
spdk_bdev_destruct_done 1945
spdk_bdev_dump_info_json 33200
spdk_bdev_dump_io_stat_json 333
spdk_bdev_enable_histogram_opts_init 840
spdk_bdev_examine 16
spdk_bdev_finish 2492
spdk_bdev_first 5733
spdk_bdev_first_leaf 683
spdk_bdev_flush 684058
spdk_bdev_flush_blocks 4421214
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 391084
spdk_bdev_for_each_channel_continue 384975
spdk_bdev_free_io 286395250
spdk_bdev_get_acwu 5032
spdk_bdev_get_aliases 33256
spdk_bdev_get_block_size 2373626
spdk_bdev_get_buf_align 98533780
spdk_bdev_get_by_name 3477
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 22745591
spdk_bdev_get_device_stat 343
spdk_bdev_get_dif_pi_format 15
spdk_bdev_get_dif_type 24699794
spdk_bdev_get_io_channel 40634
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 664000
spdk_bdev_get_max_copy 4897
spdk_bdev_get_md_size 20786931
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 148890
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 72725
spdk_bdev_get_num_blocks 53856365
spdk_bdev_get_numa_id 1564
spdk_bdev_get_nvme_ctratt 4655
spdk_bdev_get_nvme_nsid 3885
spdk_bdev_get_optimal_io_boundary 4901
spdk_bdev_get_opts 379
spdk_bdev_get_physical_block_size 13055
spdk_bdev_get_product_name 37124
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 328
spdk_bdev_get_qos_rate_limits 33210
spdk_bdev_get_qos_rpc_type 132800
spdk_bdev_get_uuid 100364
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 8967
spdk_bdev_has_write_cache 5681
spdk_bdev_histogram_enable 833
spdk_bdev_histogram_enable_ext 840
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2492
spdk_bdev_io_complete 284139895
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36863424
spdk_bdev_io_complete_nvme_status 42709900
spdk_bdev_io_complete_scsi_status 3430086
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 42540079
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 52850241
spdk_bdev_io_get_iovec 913955
spdk_bdev_io_get_md_buf 9567811
spdk_bdev_io_get_nvme_fused_status 4146
spdk_bdev_io_get_nvme_status 31960999
spdk_bdev_io_get_scsi_status 23715961
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 45635606
spdk_bdev_io_get_thread 303321101
spdk_bdev_io_hide_metadata 3922775
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16003361
spdk_bdev_io_set_md_buf 37464
spdk_bdev_io_type_supported 2699489
spdk_bdev_is_dif_check_enabled 1072015
spdk_bdev_is_dif_head_of_md 535800
spdk_bdev_is_md_interleaved 25914661
spdk_bdev_is_md_separate 75563291
spdk_bdev_is_zoned 7701
spdk_bdev_module_claim_bdev 5848
spdk_bdev_module_claim_bdev_desc 499
spdk_bdev_module_examine_done 71922
spdk_bdev_module_fini_done 6387
spdk_bdev_module_fini_start_done 2122
spdk_bdev_module_init_done 276
spdk_bdev_module_list_add 40046
spdk_bdev_module_list_find 40046
spdk_bdev_module_release_bdev 5776
spdk_bdev_next 32462
spdk_bdev_next_leaf 1681
spdk_bdev_notify_blockcnt_change 319
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 145
spdk_bdev_nvme_io_passthru 91
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 2469307
spdk_bdev_open_async 1071
spdk_bdev_open_ext 25803
spdk_bdev_open_ext_v2 30912
spdk_bdev_open_opts_init 5105
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 986171
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1100
spdk_bdev_read 13195430
spdk_bdev_read_blocks 19060822
spdk_bdev_read_blocks_with_md 1794317
spdk_bdev_readv 1595349
spdk_bdev_readv_blocks 15538606
spdk_bdev_readv_blocks_ext 39742491
spdk_bdev_readv_blocks_with_md 56009356
spdk_bdev_register 7100
spdk_bdev_reset 344
spdk_bdev_reset_io_stat 34352
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 383
spdk_bdev_set_qd_sampling_period 7111
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1225
spdk_bdev_subsystem_config_json 206
spdk_bdev_unmap 11424093
spdk_bdev_unmap_blocks 25133889
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1104
spdk_bdev_unregister 7114
spdk_bdev_unregister_by_name 838
spdk_bdev_wait_for_examine 12456
spdk_bdev_write 26510491
spdk_bdev_write_blocks 29230900
spdk_bdev_write_blocks_with_md 110121
spdk_bdev_write_zeroes 721
spdk_bdev_write_zeroes_blocks 2928648
spdk_bdev_writev 2544150
spdk_bdev_writev_blocks 14591564
spdk_bdev_writev_blocks_ext 55173479
spdk_bdev_writev_blocks_with_md 23670735
spdk_bdev_zcopy_end 961784
spdk_bdev_zcopy_start 985144
spdk_for_each_bdev 5733
spdk_for_each_bdev_leaf 683

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