LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4051 4915 82.4 %
Date: 2024-07-15 19:03:29 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 24151253
_bdev_abort 26869
_bdev_copy_split 0
_bdev_get_block_size_with_md 540328
_bdev_init 2177
_bdev_io_check_opts 75868197
_bdev_io_complete 201389794
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1263
_bdev_io_ext_use_bounce_buffer 339343
_bdev_io_handle_no_mem 202082005
_bdev_io_pull_bounce_data_buf 340594
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1263
_bdev_io_put_buf 8856285
_bdev_io_set_buf 8856285
_bdev_io_set_md_buf 8856285
_bdev_io_submit 201362703
_bdev_io_submit_ext 142186130
_bdev_lock_lba_range 7694
_bdev_memory_domain_get_io_cb 339343
_bdev_memory_domain_io_get_buf 339343
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2819422
_bdev_trace 2177
_bdev_unlock_lba_range 7694
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 177
_calculate_measured_qd_cpl 90
_event_notify 1633
_is_buf_allocated 49476286
_media_management_notify 0
_remove_notify 1416
_resize_notify 217
_spdk_bdev_quiesce 8673
_tmp_bdev_event_cb 0
_to_next_boundary 5912742
bdev_abort 26866
bdev_abort_all_buf_io 27038
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53271
bdev_abort_buf_io 26863
bdev_abort_buf_io_cb 0
bdev_abort_io 26875
bdev_abort_io_done 26872
bdev_abort_queued_io 26869
bdev_abort_retry 3
bdev_alias_del 7616
bdev_alloc_io_stat 33797
bdev_bytes_to_blocks 46834869
bdev_calculate_measured_queue_depth 90
bdev_ch_add_to_io_submitted 204208225
bdev_ch_remove_from_io_submitted 204208225
bdev_ch_resubmit_io 6422903
bdev_ch_retry_io 5915292
bdev_channel_abort_queued_ios 26729
bdev_channel_create 25930
bdev_channel_destroy 25924
bdev_channel_destroy_resource 25924
bdev_channel_for_each_io 0
bdev_channel_get_io 205152201
bdev_channel_poll_qos 333730
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 334479
bdev_channel_submit_qos_io_done 333447
bdev_close 72532
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 72568
bdev_desc_free 72568
bdev_desc_release_claims 292
bdev_destroy_cb 7639
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 358311
bdev_each_channel_msg 345982
bdev_enable_histogram_config_json 861
bdev_enable_qos 25968
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7596
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2241
bdev_finish_unregister_bdevs_iter 6999
bdev_finish_wait_for_examine_done 2241
bdev_for_each_io_done 0
bdev_free_io_stat 33797
bdev_get_by_name 42388
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 268
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 87699621
bdev_get_io_stat 276
bdev_get_max_write 3220
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 2241
bdev_init_failed 0
bdev_io_complete 202764757
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68719
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 202560046
bdev_io_do_submit 201362688
bdev_io_exec_sequence 408050
bdev_io_exec_sequence_cb 408050
bdev_io_get_buf 8856285
bdev_io_get_buf_complete 8856285
bdev_io_get_iobuf_cb 35935
bdev_io_get_max_buf_len 17712570
bdev_io_increment_outstanding 202560046
bdev_io_init 204244306
bdev_io_needs_sequence_exec 352735279
bdev_io_on_tailq 53750
bdev_io_pull_data 340868
bdev_io_pull_data_done 340594
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 1266
bdev_io_push_bounce_data_done 1263
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1263
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8856285
bdev_io_range_is_locked 215952
bdev_io_should_split 207062676
bdev_io_split 2818342
bdev_io_split_done 5980914
bdev_io_split_submit 5980926
bdev_io_status_get_string 0
bdev_io_submit 204182704
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 339331
bdev_io_type_supported 6274915
bdev_io_update_io_stat 201389794
bdev_io_use_accel_sequence 389237
bdev_io_use_memory_domain 1281
bdev_io_valid_blocks 204897345
bdev_is_read_io 16267955
bdev_lba_range_overlapped 212715
bdev_lba_range_overlaps_tailq 7735
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7694
bdev_lock_lba_range_check_io 170074
bdev_lock_lba_range_ctx 7694
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4228
bdev_mgmt_channel_create 14005
bdev_mgmt_channel_destroy 14005
bdev_mgr_unregister_cb 2241
bdev_module_action_complete 83185
bdev_module_action_done 80944
bdev_module_all_actions_completed 7072650
bdev_module_fini_iter 8197
bdev_module_fini_start_iter 4212
bdev_module_get_max_ctx_size 2241
bdev_modules_init 2241
bdev_name_add 15223
bdev_name_cmp 171297
bdev_name_del 407
bdev_name_del_unsafe 15209
bdev_name_tree_RB_FIND 42388
bdev_name_tree_RB_INSERT 15223
bdev_name_tree_RB_INSERT_COLOR 15209
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 15209
bdev_name_tree_RB_REMOVE_COLOR 12286
bdev_no_mem_poller 0
bdev_ok_to_examine 7596
bdev_open 72568
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2241
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37110
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 861
bdev_qos_destroy 160
bdev_qos_io_submit 6557247
bdev_qos_io_to_limit 336853701
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 336853701
bdev_qos_r_bps_queue 16267913
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 80038138
bdev_qos_rw_bps_rewind_quota 7661483
bdev_qos_rw_iops_queue 271951032
bdev_qos_rw_iops_rewind_quota 8471400
bdev_qos_rw_queue_io 351989160
bdev_qos_rw_rewind_io 16132883
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 789515
bdev_queue_nomem_io_tail 5633814
bdev_quiesce_range_locked 4335
bdev_read_blocks_with_md 15282748
bdev_readv_blocks_with_md 70809202
bdev_register 7604
bdev_register_finished 7596
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 184316898
bdev_rw_split_get_buf_cb 124444
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 5915292
bdev_start_qos 72532
bdev_start_reset 270
bdev_submit_request 202152047
bdev_trace 2072
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7694
bdev_unlock_lba_range_get_channel 4231
bdev_unmap_should_split 17916825
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4335
bdev_unregister 7596
bdev_unregister_abort_channel 805
bdev_unregister_unsafe 8892
bdev_update_qd_sampling_period 106
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 7070409
bdev_write_blocks_with_md 24030057
bdev_write_zero_buffer 537108
bdev_write_zero_buffer_done 537108
bdev_write_zeroes_should_split 1998490
bdev_write_zeroes_split 8583
bdev_writev_blocks_with_md 72004979
claim_bdev 292
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1267
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1633
io_channel_iter_get_bdev 704293
log_already_claimed 83
parent_bdev_io_complete 2818339
register_flag_bdev 2177
spdk_bdev_abort 26860
spdk_bdev_add_io_stat 26187
spdk_bdev_alias_add 7630
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8680
spdk_bdev_claim_opts_init 376
spdk_bdev_close 35890
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 390592705
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29651
spdk_bdev_dump_io_stat_json 273
spdk_bdev_examine 3
spdk_bdev_finish 2241
spdk_bdev_first 5096
spdk_bdev_first_leaf 538
spdk_bdev_flush 301938
spdk_bdev_flush_blocks 2111311
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 358311
spdk_bdev_for_each_channel_continue 345982
spdk_bdev_free_io 204244306
spdk_bdev_get_acwu 1391
spdk_bdev_get_aliases 29675
spdk_bdev_get_block_size 39360333
spdk_bdev_get_buf_align 63658349
spdk_bdev_get_by_name 5278
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 9224114
spdk_bdev_get_device_stat 268
spdk_bdev_get_dif_type 63559634
spdk_bdev_get_io_channel 43793
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593020
spdk_bdev_get_max_copy 1275
spdk_bdev_get_md_size 39571751
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159240
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71096
spdk_bdev_get_num_blocks 27503709
spdk_bdev_get_nvme_ctratt 3016
spdk_bdev_get_optimal_io_boundary 1280
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2296
spdk_bdev_get_product_name 32150
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 269
spdk_bdev_get_qos_rate_limits 29659
spdk_bdev_get_qos_rpc_type 118604
spdk_bdev_get_uuid 37171
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4724
spdk_bdev_has_write_cache 3018
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2241
spdk_bdev_io_complete 202152197
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 28634714
spdk_bdev_io_complete_nvme_status 22502134
spdk_bdev_io_complete_scsi_status 5233901
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32666913
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45732544
spdk_bdev_io_get_iovec 506479
spdk_bdev_io_get_md_buf 7887742
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 19973221
spdk_bdev_io_get_scsi_status 9547510
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 23774350
spdk_bdev_io_get_thread 211628166
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9022319
spdk_bdev_io_set_md_buf 46099
spdk_bdev_io_type_supported 1582828
spdk_bdev_is_dif_check_enabled 906104
spdk_bdev_is_dif_head_of_md 454393
spdk_bdev_is_md_interleaved 10228412
spdk_bdev_is_md_separate 44440386
spdk_bdev_is_zoned 3719
spdk_bdev_module_claim_bdev 6728
spdk_bdev_module_claim_bdev_desc 361
spdk_bdev_module_examine_done 80752
spdk_bdev_module_fini_done 5956
spdk_bdev_module_fini_start_done 1971
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37406
spdk_bdev_module_list_find 37406
spdk_bdev_module_release_bdev 6674
spdk_bdev_next 27725
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 152
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 133927
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34905
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 907879
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3790
spdk_bdev_read 11772290
spdk_bdev_read_blocks 14007355
spdk_bdev_read_blocks_with_md 1275393
spdk_bdev_readv 1810969
spdk_bdev_readv_blocks 7929927
spdk_bdev_readv_blocks_ext 28841397
spdk_bdev_readv_blocks_with_md 30678980
spdk_bdev_register 7607
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33797
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7615
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8737785
spdk_bdev_unmap_blocks 18136844
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3793
spdk_bdev_unregister 7617
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12490
spdk_bdev_write 22486291
spdk_bdev_write_blocks 23379457
spdk_bdev_write_blocks_with_md 113500
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 1998360
spdk_bdev_writev 1725090
spdk_bdev_writev_blocks 5415425
spdk_bdev_writev_blocks_ext 47026806
spdk_bdev_writev_blocks_with_md 17008931
spdk_bdev_zcopy_end 507629
spdk_bdev_zcopy_start 507778
spdk_for_each_bdev 5096
spdk_for_each_bdev_leaf 538

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