LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4700 5750 81.7 %
Date: 2024-11-20 06:56:25 Functions: 423 471 89.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4981 23955 20.8 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22250883
_bdev_abort 102553
_bdev_copy_split 0
_bdev_get_block_size_with_md 654654
_bdev_init 2157
_bdev_io_check_opts 72210074
_bdev_io_complete 242855433
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 338291
_bdev_io_ext_use_bounce_buffer 336683
_bdev_io_get_bounce_buf 336683
_bdev_io_handle_no_mem 243619548
_bdev_io_pull_bounce_data_buf 338291
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 338291
_bdev_io_put_buf 10641470
_bdev_io_set_buf 10639800
_bdev_io_set_md_buf 10639719
_bdev_io_submit 246025541
_bdev_io_submit_ext 167765220
_bdev_lock_lba_range 4676
_bdev_memory_domain_get_io_cb 336683
_bdev_next_leaf 2188
_bdev_open_async 1037
_bdev_rw_split 605797
_bdev_trace 2157
_bdev_unlock_lba_range 4676
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 206
_calculate_measured_qd_cpl 105
_event_notify 1120
_is_buf_allocated 48973030
_media_management_notify 0
_remove_notify 755
_resize_notify 365
_spdk_bdev_quiesce 2530
_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 1639881
bdev_abort 102549
bdev_abort_all_buf_io 22611
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 44791
bdev_abort_buf_io 102545
bdev_abort_buf_io_cb 0
bdev_abort_io 102573
bdev_abort_io_done 102569
bdev_abort_queued_io 102553
bdev_abort_retry 4
bdev_alias_del 6353
bdev_alloc_io_stat 28484
bdev_bytes_to_blocks 58123776
bdev_calculate_measured_queue_depth 105
bdev_ch_add_to_io_submitted 246742956
bdev_ch_remove_from_io_submitted 245030063
bdev_ch_resubmit_io 6419069
bdev_ch_retry_io 5642185
bdev_channel_abort_queued_ios 22249
bdev_channel_create 21825
bdev_channel_destroy 21818
bdev_channel_destroy_resource 21818
bdev_channel_for_each_io 0
bdev_channel_get_io 248199356
bdev_channel_poll_qos 386408
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 321
bdev_channel_submit_qos_io 387633
bdev_channel_submit_qos_io_done 385938
bdev_close 64825
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 64872
bdev_desc_free 64872
bdev_desc_get_block_size 305171923
bdev_desc_release_claims 329
bdev_destroy_cb 6366
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 403794
bdev_each_channel_msg 398155
bdev_enable_histogram_config_json 940
bdev_enable_qos 21873
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6329
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 173
bdev_examine_allowlist_free 2281
bdev_finish_unregister_bdevs_iter 6277
bdev_finish_wait_for_examine_done 2281
bdev_for_each_io_done 0
bdev_free_io_stat 28484
bdev_get_by_name 31456
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 200020572
bdev_get_io_stat 352
bdev_get_max_write 2758
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1098
bdev_histogram_enable_channel_cb 754
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2281
bdev_init_failed 0
bdev_io_complete 245180602
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68935
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 244593545
bdev_io_do_submit 245201039
bdev_io_exec_sequence 405602
bdev_io_exec_sequence_cb 405602
bdev_io_get_block_size 200693651
bdev_io_get_buf 10639186
bdev_io_get_buf_complete 10639465
bdev_io_get_iobuf_cb 73827
bdev_io_get_max_buf_len 21271600
bdev_io_increment_outstanding 246262046
bdev_io_init 246861929
bdev_io_init_dif_ctx 8
bdev_io_needs_bounce_buffer 167909263
bdev_io_needs_metadata 167828706
bdev_io_needs_sequence_exec 421460010
bdev_io_on_tailq 205146
bdev_io_pull_data 338295
bdev_io_pull_data_done 338291
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 338295
bdev_io_push_bounce_data_done 338291
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 338291
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10641572
bdev_io_range_is_locked 58324
bdev_io_should_split 249076227
bdev_io_split 601428
bdev_io_split_done 1664626
bdev_io_split_submit 1664642
bdev_io_status_get_string 0
bdev_io_submit 246653936
bdev_io_submit_reset 301
bdev_io_submit_sequence_cb 336667
bdev_io_type_supported 10028832
bdev_io_update_io_stat 245330303
bdev_io_use_accel_sequence 662851762
bdev_io_use_memory_domain 171905357
bdev_io_valid_blocks 248292173
bdev_is_read_io 16906324
bdev_lba_range_overlapped 55013
bdev_lba_range_overlaps_tailq 4697
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4676
bdev_lock_lba_range_check_io 45335
bdev_lock_lba_range_ctx 4676
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13075
bdev_mgmt_channel_destroy 13075
bdev_mgr_unregister_cb 2281
bdev_module_action_complete 66496
bdev_module_action_done 64215
bdev_module_all_actions_completed 14077730
bdev_module_fini_iter 8100
bdev_module_fini_start_iter 4216
bdev_module_get_max_ctx_size 2281
bdev_modules_init 2281
bdev_name_add 12696
bdev_name_cmp 129516
bdev_name_del 449
bdev_name_del_unsafe 12678
bdev_name_tree_RB_FIND 31456
bdev_name_tree_RB_INSERT 12696
bdev_name_tree_RB_INSERT_COLOR 12678
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 12678
bdev_name_tree_RB_REMOVE_COLOR 9747
bdev_no_mem_poller 1
bdev_ok_to_examine 6329
bdev_open 64872
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2281
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28246
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 64876
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 940
bdev_qos_destroy 196
bdev_qos_io_submit 10220561
bdev_qos_io_to_limit 809130689
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 809141652
bdev_qos_r_bps_queue 16906268
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 193861496
bdev_qos_rw_bps_rewind_quota 6159606
bdev_qos_rw_iops_queue 630877863
bdev_qos_rw_iops_rewind_quota 10629148
bdev_qos_rw_queue_io 824743588
bdev_qos_rw_rewind_io 16788754
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 790697
bdev_queue_nomem_io_tail 5628567
bdev_quiesce_range_locked 1263
bdev_read_blocks_with_md 17664863
bdev_readv_blocks_with_md 96153674
bdev_register 6339
bdev_register_finished 6329
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 215618448
bdev_rw_split_get_buf_cb 67000
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 5642187
bdev_start_qos 64825
bdev_start_reset 317
bdev_submit_request 245683050
bdev_trace 2047
bdev_unfreeze_channel 362
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4676
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 25694732
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1263
bdev_unregister 6329
bdev_unregister_abort_channel 431
bdev_unregister_unsafe 7020
bdev_update_qd_sampling_period 126
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 14075449
bdev_write_blocks_with_md 29564323
bdev_write_zero_buffer 651896
bdev_write_zero_buffer_done 651896
bdev_write_zeroes_should_split 3247012
bdev_write_zeroes_split 3167
bdev_writev_blocks_with_md 72555869
claim_bdev 329
claim_opts_copy 88
claim_reset 314
claim_type_is_v2 1449
claim_type_promotes_to_write 81
claim_verify_rom 77
claim_verify_rwm 32
claim_verify_rwo 272
event_notify 1120
io_channel_iter_get_bdev 801939
log_already_claimed 110
parent_bdev_io_complete 601424
register_flag_bdev 2157
spdk_bdev_abort 102529
spdk_bdev_add_io_stat 22157
spdk_bdev_alias_add 6371
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1090
spdk_bdev_claim_get_name 8428
spdk_bdev_claim_opts_init 441
spdk_bdev_close 27521
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 720404684
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30119
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 764
spdk_bdev_examine 4
spdk_bdev_finish 2281
spdk_bdev_first 5106
spdk_bdev_first_leaf 632
spdk_bdev_flush 939550
spdk_bdev_flush_blocks 3100799
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 403806
spdk_bdev_for_each_channel_continue 398149
spdk_bdev_free_io 244629663
spdk_bdev_get_acwu 2652
spdk_bdev_get_aliases 30167
spdk_bdev_get_block_size 50687896
spdk_bdev_get_buf_align 68750835
spdk_bdev_get_by_name 3210
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7810316
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 93742091
spdk_bdev_get_io_channel 34768
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602380
spdk_bdev_get_max_copy 2518
spdk_bdev_get_md_size 49012540
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133362
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65864
spdk_bdev_get_num_blocks 32262096
spdk_bdev_get_numa_id 1429
spdk_bdev_get_nvme_ctratt 3623
spdk_bdev_get_nvme_nsid 3013
spdk_bdev_get_optimal_io_boundary 2522
spdk_bdev_get_opts 361
spdk_bdev_get_physical_block_size 3507
spdk_bdev_get_product_name 32521
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30129
spdk_bdev_get_qos_rpc_type 120476
spdk_bdev_get_uuid 46765
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6276
spdk_bdev_has_write_cache 2925
spdk_bdev_histogram_enable 757
spdk_bdev_histogram_enable_ext 764
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2281
spdk_bdev_io_complete 244228508
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 36555379
spdk_bdev_io_complete_nvme_status 27890117
spdk_bdev_io_complete_scsi_status 4484814
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32545183
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41245092
spdk_bdev_io_get_iovec 1090965
spdk_bdev_io_get_md_buf 9749414
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 25782839
spdk_bdev_io_get_scsi_status 8039223
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 29657834
spdk_bdev_io_get_thread 255549352
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11426298
spdk_bdev_io_set_md_buf 31703
spdk_bdev_io_type_supported 2558256
spdk_bdev_is_dif_check_enabled 1304354
spdk_bdev_is_dif_head_of_md 652021
spdk_bdev_is_md_interleaved 9123441
spdk_bdev_is_md_separate 51826915
spdk_bdev_is_zoned 5199
spdk_bdev_module_claim_bdev 4920
spdk_bdev_module_claim_bdev_desc 421
spdk_bdev_module_examine_done 63955
spdk_bdev_module_fini_done 5819
spdk_bdev_module_fini_start_done 1935
spdk_bdev_module_init_done 260
spdk_bdev_module_list_add 36680
spdk_bdev_module_list_find 36680
spdk_bdev_module_release_bdev 4848
spdk_bdev_next 29425
spdk_bdev_next_leaf 1556
spdk_bdev_notify_blockcnt_change 237
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 299818
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27209
spdk_bdev_open_ext_v2 27217
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 852999
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1094
spdk_bdev_read 13484780
spdk_bdev_read_blocks 16387357
spdk_bdev_read_blocks_with_md 1298694
spdk_bdev_readv 1929680
spdk_bdev_readv_blocks 7453444
spdk_bdev_readv_blocks_ext 28063467
spdk_bdev_readv_blocks_with_md 59436254
spdk_bdev_register 6343
spdk_bdev_reset 321
spdk_bdev_reset_io_stat 29175
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 365
spdk_bdev_set_qd_sampling_period 6354
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1101
spdk_bdev_subsystem_config_json 173
spdk_bdev_unmap 12179673
spdk_bdev_unmap_blocks 25917371
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1098
spdk_bdev_unregister 6357
spdk_bdev_unregister_by_name 778
spdk_bdev_wait_for_examine 11141
spdk_bdev_write 27319173
spdk_bdev_write_blocks 28992601
spdk_bdev_write_blocks_with_md 125296
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3246859
spdk_bdev_writev 2276235
spdk_bdev_writev_blocks 5832061
spdk_bdev_writev_blocks_ext 44229326
spdk_bdev_writev_blocks_with_md 22246103
spdk_bdev_zcopy_end 1159477
spdk_bdev_zcopy_start 1193234
spdk_for_each_bdev 5106
spdk_for_each_bdev_leaf 632

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