LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4052 4915 82.4 %
Date: 2024-07-15 19:49:56 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1904 2802 68.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23797759
_bdev_abort 33236
_bdev_copy_split 0
_bdev_get_block_size_with_md 547832
_bdev_init 2176
_bdev_io_check_opts 75752699
_bdev_io_complete 200862900
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1264
_bdev_io_ext_use_bounce_buffer 356371
_bdev_io_handle_no_mem 201559672
_bdev_io_pull_bounce_data_buf 357623
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1264
_bdev_io_put_buf 9341431
_bdev_io_set_buf 9341431
_bdev_io_set_md_buf 9341431
_bdev_io_submit 200829442
_bdev_io_submit_ext 141113876
_bdev_lock_lba_range 7781
_bdev_memory_domain_get_io_cb 356371
_bdev_memory_domain_io_get_buf 356371
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2200443
_bdev_trace 2176
_bdev_unlock_lba_range 7781
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 177
_calculate_measured_qd_cpl 90
_event_notify 1679
_is_buf_allocated 49467519
_media_management_notify 0
_remove_notify 1416
_resize_notify 263
_spdk_bdev_quiesce 8847
_tmp_bdev_event_cb 0
_to_next_boundary 5032223
bdev_abort 33233
bdev_abort_all_buf_io 27110
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53414
bdev_abort_buf_io 33230
bdev_abort_buf_io_cb 0
bdev_abort_io 33242
bdev_abort_io_done 33239
bdev_abort_queued_io 33236
bdev_abort_retry 3
bdev_alias_del 7609
bdev_alloc_io_stat 33860
bdev_bytes_to_blocks 47099927
bdev_calculate_measured_queue_depth 90
bdev_ch_add_to_io_submitted 203060527
bdev_ch_remove_from_io_submitted 203060527
bdev_ch_resubmit_io 6518991
bdev_ch_retry_io 6008032
bdev_channel_abort_queued_ios 26801
bdev_channel_create 26001
bdev_channel_destroy 25995
bdev_channel_destroy_resource 25995
bdev_channel_for_each_io 0
bdev_channel_get_io 203708795
bdev_channel_poll_qos 342093
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 343122
bdev_channel_submit_qos_io_done 341813
bdev_close 72445
bdev_compare_and_write_do_compare 3335
bdev_compare_and_write_do_compare_done 3335
bdev_compare_and_write_do_write 3193
bdev_compare_and_write_do_write_done 3193
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3314
bdev_compare_do_read_done 3314
bdev_comparev_and_writev_blocks_locked 3335
bdev_comparev_and_writev_blocks_unlock 3335
bdev_comparev_and_writev_blocks_unlocked 3335
bdev_comparev_blocks_with_md 3393
bdev_copy_do_read 9
bdev_copy_do_read_done 9
bdev_copy_do_write 9
bdev_copy_do_write_done 9
bdev_copy_get_buf_cb 9
bdev_copy_should_split 287
bdev_copy_split 12
bdev_desc_alloc 72481
bdev_desc_free 72481
bdev_desc_release_claims 293
bdev_destroy_cb 7632
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 366843
bdev_each_channel_msg 354645
bdev_enable_histogram_config_json 851
bdev_enable_qos 26039
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7589
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2240
bdev_finish_unregister_bdevs_iter 6993
bdev_finish_wait_for_examine_done 2240
bdev_for_each_io_done 0
bdev_free_io_stat 33860
bdev_get_by_name 42182
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 267
bdev_get_each_channel_stat 262
bdev_get_io_size_in_byte 92583788
bdev_get_io_stat 275
bdev_get_max_write 3208
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 996
bdev_histogram_enable_channel_cb 710
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2240
bdev_init_failed 0
bdev_io_complete 202286142
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 71411
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 202060126
bdev_io_do_submit 200829427
bdev_io_exec_sequence 427770
bdev_io_exec_sequence_cb 427770
bdev_io_get_buf 9341431
bdev_io_get_buf_complete 9341431
bdev_io_get_iobuf_cb 39395
bdev_io_get_max_buf_len 18682862
bdev_io_increment_outstanding 202060126
bdev_io_init 202971374
bdev_io_needs_sequence_exec 350345345
bdev_io_on_tailq 66484
bdev_io_pull_data 357907
bdev_io_pull_data_done 357623
bdev_io_pull_data_done_and_track 6
bdev_io_pull_md_buf 12
bdev_io_pull_md_buf_done 6
bdev_io_push_bounce_data 1267
bdev_io_push_bounce_data_done 1264
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1264
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 9341431
bdev_io_range_is_locked 231309
bdev_io_should_split 205168940
bdev_io_split 2197562
bdev_io_split_done 5037510
bdev_io_split_submit 5037522
bdev_io_status_get_string 0
bdev_io_submit 203028819
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 356359
bdev_io_type_supported 6847458
bdev_io_update_io_stat 200862900
bdev_io_use_accel_sequence 404583
bdev_io_use_memory_domain 1282
bdev_io_valid_blocks 203405400
bdev_is_read_io 16806624
bdev_lba_range_overlapped 228072
bdev_lba_range_overlaps_tailq 7822
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7781
bdev_lock_lba_range_check_io 182752
bdev_lock_lba_range_ctx 7781
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4238
bdev_mgmt_channel_create 13929
bdev_mgmt_channel_destroy 13929
bdev_mgr_unregister_cb 2240
bdev_module_action_complete 83105
bdev_module_action_done 80865
bdev_module_all_actions_completed 10346452
bdev_module_fini_iter 8193
bdev_module_fini_start_iter 4210
bdev_module_get_max_ctx_size 2240
bdev_modules_init 2240
bdev_name_add 15209
bdev_name_cmp 171306
bdev_name_del 407
bdev_name_del_unsafe 15195
bdev_name_tree_RB_FIND 42182
bdev_name_tree_RB_INSERT 15209
bdev_name_tree_RB_INSERT_COLOR 15195
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 15195
bdev_name_tree_RB_REMOVE_COLOR 12265
bdev_no_mem_poller 0
bdev_ok_to_examine 7589
bdev_open 72481
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2240
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37114
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6533012
bdev_qos_io_to_limit 344929897
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 344929897
bdev_qos_r_bps_queue 16806582
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 84382969
bdev_qos_rw_bps_rewind_quota 8200819
bdev_qos_rw_iops_queue 276232349
bdev_qos_rw_iops_rewind_quota 8460480
bdev_qos_rw_queue_io 360615318
bdev_qos_rw_rewind_io 16661299
bdev_qos_set_ops 120
bdev_qos_update_max_quota_per_timeslice 120
bdev_qos_w_bps_queue 42
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 6
bdev_queue_nomem_io_head 803201
bdev_queue_nomem_io_tail 5716226
bdev_quiesce_range_locked 4422
bdev_read_blocks_with_md 15176672
bdev_readv_blocks_with_md 69754330
bdev_register 7597
bdev_register_finished 7589
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 270
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 309
bdev_reset_freeze_channel_done 270
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 182181972
bdev_rw_split_get_buf_cb 142664
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 194
bdev_set_qos_rate_limits 123
bdev_shared_ch_retry_io 6008032
bdev_start_qos 72445
bdev_start_reset 270
bdev_submit_request 201632407
bdev_trace 2071
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7781
bdev_unlock_lba_range_get_channel 4241
bdev_unmap_should_split 17142182
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4422
bdev_unregister 7589
bdev_unregister_abort_channel 806
bdev_unregister_unsafe 8885
bdev_update_qd_sampling_period 106
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 10344212
bdev_write_blocks_with_md 23694235
bdev_write_zero_buffer 544624
bdev_write_zero_buffer_done 544624
bdev_write_zeroes_should_split 2151257
bdev_write_zeroes_split 721
bdev_writev_blocks_with_md 71848136
claim_bdev 293
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1270
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1679
io_channel_iter_get_bdev 721488
log_already_claimed 83
parent_bdev_io_complete 2197559
register_flag_bdev 2176
spdk_bdev_abort 33227
spdk_bdev_add_io_stat 26257
spdk_bdev_alias_add 7623
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8685
spdk_bdev_claim_opts_init 377
spdk_bdev_close 35894
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3351
spdk_bdev_comparev_blocks 3375
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 278
spdk_bdev_desc_get_bdev 389226916
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29567
spdk_bdev_dump_io_stat_json 272
spdk_bdev_examine 3
spdk_bdev_finish 2240
spdk_bdev_first 5008
spdk_bdev_first_leaf 538
spdk_bdev_flush 782296
spdk_bdev_flush_blocks 2788671
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 366843
spdk_bdev_for_each_channel_continue 354645
spdk_bdev_free_io 202971374
spdk_bdev_get_acwu 1397
spdk_bdev_get_aliases 29591
spdk_bdev_get_block_size 43236935
spdk_bdev_get_buf_align 65123313
spdk_bdev_get_by_name 5068
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9272641
spdk_bdev_get_device_stat 267
spdk_bdev_get_dif_type 62431491
spdk_bdev_get_io_channel 43849
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 591340
spdk_bdev_get_max_copy 1281
spdk_bdev_get_md_size 41414147
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159097
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70973
spdk_bdev_get_num_blocks 29509529
spdk_bdev_get_nvme_ctratt 3045
spdk_bdev_get_optimal_io_boundary 1286
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2294
spdk_bdev_get_product_name 32050
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 268
spdk_bdev_get_qos_rate_limits 29575
spdk_bdev_get_qos_rpc_type 118268
spdk_bdev_get_uuid 37508
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4730
spdk_bdev_has_write_cache 2994
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2240
spdk_bdev_io_complete 201632557
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28229146
spdk_bdev_io_complete_nvme_status 24409179
spdk_bdev_io_complete_scsi_status 4977051
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32781543
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45290236
spdk_bdev_io_get_iovec 633206
spdk_bdev_io_get_md_buf 8387430
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21804115
spdk_bdev_io_get_scsi_status 9586813
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 25772802
spdk_bdev_io_get_thread 211634852
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9620269
spdk_bdev_io_set_md_buf 44414
spdk_bdev_io_type_supported 1697538
spdk_bdev_is_dif_check_enabled 1157594
spdk_bdev_is_dif_head_of_md 580138
spdk_bdev_is_md_interleaved 10410182
spdk_bdev_is_md_separate 46726625
spdk_bdev_is_zoned 3725
spdk_bdev_module_claim_bdev 6731
spdk_bdev_module_claim_bdev_desc 362
spdk_bdev_module_examine_done 80673
spdk_bdev_module_fini_done 5953
spdk_bdev_module_fini_start_done 1970
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37387
spdk_bdev_module_list_find 37387
spdk_bdev_module_release_bdev 6677
spdk_bdev_next 27641
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 175
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 32
spdk_bdev_nvme_io_passthru 78
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 275701
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34909
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 737405
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3877
spdk_bdev_read 11912500
spdk_bdev_read_blocks 13901449
spdk_bdev_read_blocks_with_md 1275223
spdk_bdev_readv 1912681
spdk_bdev_readv_blocks 8239574
spdk_bdev_readv_blocks_ext 29185283
spdk_bdev_readv_blocks_with_md 29317699
spdk_bdev_register 7600
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33860
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7608
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8362868
spdk_bdev_unmap_blocks 17332304
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3880
spdk_bdev_unregister 7610
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12475
spdk_bdev_write 21886962
spdk_bdev_write_blocks 23033977
spdk_bdev_write_blocks_with_md 115628
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2151127
spdk_bdev_writev 2242114
spdk_bdev_writev_blocks 5889865
spdk_bdev_writev_blocks_ext 46567412
spdk_bdev_writev_blocks_with_md 17370445
spdk_bdev_zcopy_end 640403
spdk_bdev_zcopy_start 643658
spdk_for_each_bdev 5008
spdk_for_each_bdev_leaf 538

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