LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4720 5755 82.0 %
Date: 2024-11-20 16:02:51 Functions: 424 472 89.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5011 23895 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23213670
_bdev_abort 136315
_bdev_copy_split 0
_bdev_get_block_size_with_md 587803
_bdev_init 2187
_bdev_io_check_opts 77273589
_bdev_io_complete 249575379
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 138103
_bdev_io_ext_use_bounce_buffer 136491
_bdev_io_get_bounce_buf 136491
_bdev_io_handle_no_mem 250189898
_bdev_io_pull_bounce_data_buf 138103
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 138103
_bdev_io_put_buf 11881582
_bdev_io_set_buf 11880821
_bdev_io_set_md_buf 11881107
_bdev_io_submit 251506027
_bdev_io_submit_ext 166195353
_bdev_lock_lba_range 4670
_bdev_memory_domain_get_io_cb 136491
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 954854
_bdev_trace 2187
_bdev_unlock_lba_range 4670
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 220
_calculate_measured_qd_cpl 112
_event_notify 1192
_is_buf_allocated 52842356
_media_management_notify 0
_remove_notify 755
_resize_notify 437
_spdk_bdev_quiesce 2518
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2187
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2187
_tmp_bdev_event_cb 0
_to_next_boundary 1865879
bdev_abort 136311
bdev_abort_all_buf_io 22857
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 23223
bdev_abort_buf_io 136307
bdev_abort_buf_io_cb 0
bdev_abort_io 136335
bdev_abort_io_done 136331
bdev_abort_queued_io 136315
bdev_abort_retry 4
bdev_alias_del 6420
bdev_alloc_io_stat 28778
bdev_bytes_to_blocks 63357641
bdev_calculate_measured_queue_depth 112
bdev_ch_add_to_io_submitted 253117614
bdev_ch_remove_from_io_submitted 251558962
bdev_ch_resubmit_io 5264896
bdev_ch_retry_io 4635627
bdev_channel_abort_queued_ios 22491
bdev_channel_create 22057
bdev_channel_destroy 22049
bdev_channel_destroy_resource 22049
bdev_channel_for_each_io 0
bdev_channel_get_io 254019226
bdev_channel_poll_qos 413297
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 414800
bdev_channel_submit_qos_io_done 412989
bdev_close 65169
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 65216
bdev_desc_free 65216
bdev_desc_get_block_size 267972618
bdev_desc_release_claims 348
bdev_destroy_cb 6433
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 430927
bdev_each_channel_msg 425375
bdev_enable_histogram_config_json 993
bdev_enable_qos 22104
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6408
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2323
bdev_examine_allowlist_remove 12784
bdev_finish_unregister_bdevs_iter 6358
bdev_finish_wait_for_examine_done 2323
bdev_for_each_io_done 0
bdev_free_io_stat 28778
bdev_get_by_name 31772
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 338
bdev_get_each_channel_stat 337
bdev_get_io_size_in_byte 155585199
bdev_get_io_stat 348
bdev_get_max_write 2838
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 66
bdev_init_complete 2323
bdev_init_failed 0
bdev_io_complete 251643565
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44871
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 250295999
bdev_io_do_submit 251307506
bdev_io_exec_sequence 181346
bdev_io_exec_sequence_cb 181346
bdev_io_get_block_size 156589488
bdev_io_get_buf 11880476
bdev_io_get_buf_complete 11880926
bdev_io_get_iobuf_cb 67223
bdev_io_get_max_buf_len 23756799
bdev_io_increment_outstanding 251755891
bdev_io_init 252407016
bdev_io_init_dif_ctx 8
bdev_io_needs_bounce_buffer 166342415
bdev_io_needs_metadata 166325454
bdev_io_needs_sequence_exec 422581763
bdev_io_on_tailq 272670
bdev_io_pull_data 138107
bdev_io_pull_data_done 138103
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 138107
bdev_io_push_bounce_data_done 138103
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 138103
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 11881581
bdev_io_range_is_locked 56008
bdev_io_should_split 255391063
bdev_io_split 953526
bdev_io_split_done 1917360
bdev_io_split_submit 1917376
bdev_io_status_get_string 0
bdev_io_submit 252375285
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 136475
bdev_io_type_supported 14187059
bdev_io_update_io_stat 251883858
bdev_io_use_accel_sequence 665793978
bdev_io_use_memory_domain 170319199
bdev_io_valid_blocks 253692351
bdev_is_read_io 16623217
bdev_lba_range_overlapped 52697
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 42490
bdev_lock_lba_range_ctx 4670
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3742
bdev_mgmt_channel_create 13128
bdev_mgmt_channel_destroy 13128
bdev_mgr_unregister_cb 2323
bdev_module_action_complete 67095
bdev_module_action_done 64772
bdev_module_all_actions_completed 11712502
bdev_module_fini_iter 8232
bdev_module_fini_start_iter 4288
bdev_module_get_max_ctx_size 2323
bdev_modules_init 2323
bdev_name_add 12830
bdev_name_cmp 130238
bdev_name_del 449
bdev_name_del_unsafe 12812
bdev_name_tree_RB_FIND 31772
bdev_name_tree_RB_INSERT 12830
bdev_name_tree_RB_INSERT_COLOR 12812
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 12812
bdev_name_tree_RB_REMOVE_COLOR 9857
bdev_no_mem_poller 1
bdev_ok_to_examine 6408
bdev_open 65216
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2323
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28503
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 65220
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 993
bdev_qos_destroy 196
bdev_qos_io_submit 10116088
bdev_qos_io_to_limit 710016155
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 710018139
bdev_qos_r_bps_queue 16623161
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 149273224
bdev_qos_rw_bps_rewind_quota 6311975
bdev_qos_rw_iops_queue 575756481
bdev_qos_rw_iops_rewind_quota 10198647
bdev_qos_rw_queue_io 725029751
bdev_qos_rw_rewind_io 16510622
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 635395
bdev_queue_nomem_io_tail 4629696
bdev_quiesce_range_locked 1257
bdev_read_blocks_with_md 17183511
bdev_readv_blocks_with_md 91320166
bdev_register 6406
bdev_register_finished 6396
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 215629128
bdev_rw_split_get_buf_cb 49435
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 4635628
bdev_start_qos 65169
bdev_start_reset 329
bdev_submit_request 251097790
bdev_trace 2065
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4670
bdev_unlock_lba_range_get_channel 3746
bdev_unmap_should_split 30682188
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1257
bdev_unregister 6396
bdev_unregister_abort_channel 442
bdev_unregister_unsafe 7087
bdev_update_qd_sampling_period 133
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 11710179
bdev_write_blocks_with_md 32416956
bdev_write_zero_buffer 584965
bdev_write_zero_buffer_done 584965
bdev_write_zeroes_should_split 3473159
bdev_write_zeroes_split 6509
bdev_writev_blocks_with_md 75868899
claim_bdev 348
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1534
claim_type_promotes_to_write 100
claim_verify_rom 92
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1192
io_channel_iter_get_bdev 856302
log_already_claimed 114
parent_bdev_io_complete 953522
register_flag_bdev 2187
spdk_bdev_abort 136291
spdk_bdev_add_io_stat 22386
spdk_bdev_alias_add 6438
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8433
spdk_bdev_claim_opts_init 496
spdk_bdev_close 27777
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 682316290
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 30136
spdk_bdev_dump_io_stat_json 328
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2323
spdk_bdev_first 5111
spdk_bdev_first_leaf 636
spdk_bdev_flush 747338
spdk_bdev_flush_blocks 3219394
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 430927
spdk_bdev_for_each_channel_continue 425374
spdk_bdev_free_io 251230703
spdk_bdev_get_acwu 2706
spdk_bdev_get_aliases 30184
spdk_bdev_get_block_size 55321536
spdk_bdev_get_buf_align 73317364
spdk_bdev_get_by_name 3269
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8031015
spdk_bdev_get_device_stat 338
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 89643226
spdk_bdev_get_io_channel 35103
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602720
spdk_bdev_get_max_copy 2572
spdk_bdev_get_md_size 51610861
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133760
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66162
spdk_bdev_get_num_blocks 36663225
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3665
spdk_bdev_get_nvme_nsid 3029
spdk_bdev_get_optimal_io_boundary 2576
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3571
spdk_bdev_get_product_name 32601
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 323
spdk_bdev_get_qos_rate_limits 30146
spdk_bdev_get_qos_rpc_type 120544
spdk_bdev_get_uuid 48235
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6330
spdk_bdev_has_write_cache 2955
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2323
spdk_bdev_io_complete 250922592
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 39638009
spdk_bdev_io_complete_nvme_status 29020343
spdk_bdev_io_complete_scsi_status 4615903
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34947034
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 41935547
spdk_bdev_io_get_iovec 1348276
spdk_bdev_io_get_md_buf 10395848
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 29539594
spdk_bdev_io_get_scsi_status 8316078
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 31014100
spdk_bdev_io_get_thread 263617867
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 13138220
spdk_bdev_io_set_md_buf 29860
spdk_bdev_io_type_supported 3147741
spdk_bdev_is_dif_check_enabled 1559374
spdk_bdev_is_dif_head_of_md 779515
spdk_bdev_is_md_interleaved 9404835
spdk_bdev_is_md_separate 56456051
spdk_bdev_is_zoned 5211
spdk_bdev_module_claim_bdev 4936
spdk_bdev_module_claim_bdev_desc 444
spdk_bdev_module_examine_done 64500
spdk_bdev_module_fini_done 5909
spdk_bdev_module_fini_start_done 1965
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37220
spdk_bdev_module_list_find 37220
spdk_bdev_module_release_bdev 4864
spdk_bdev_next 29442
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 273
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 266953
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27466
spdk_bdev_open_ext_v2 27474
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 950398
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1088
spdk_bdev_read 13998782
spdk_bdev_read_blocks 15907360
spdk_bdev_read_blocks_with_md 1275554
spdk_bdev_readv 1498494
spdk_bdev_readv_blocks 6856399
spdk_bdev_readv_blocks_ext 29723663
spdk_bdev_readv_blocks_with_md 53586116
spdk_bdev_register 6410
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29463
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6421
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 14829063
spdk_bdev_unmap_blocks 30970529
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1092
spdk_bdev_unregister 6424
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11311
spdk_bdev_write 30861592
spdk_bdev_write_blocks 31721049
spdk_bdev_write_blocks_with_md 112662
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3473006
spdk_bdev_writev 1680686
spdk_bdev_writev_blocks 5012699
spdk_bdev_writev_blocks_ext 47652835
spdk_bdev_writev_blocks_with_md 22770622
spdk_bdev_zcopy_end 1443695
spdk_bdev_zcopy_start 1490918
spdk_for_each_bdev 5111
spdk_for_each_bdev_leaf 636

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