LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4269 5667 75.3 %
Date: 2024-11-20 11:35:00 Functions: 415 453 91.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4634 23745 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23692246
_bdev_abort 84657
_bdev_copy_split 0
_bdev_get_block_size_with_md 525586
_bdev_init 2159
_bdev_io_check_opts 83294791
_bdev_io_complete 244675362
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 316731
_bdev_io_ext_use_bounce_buffer 315079
_bdev_io_handle_no_mem 244934049
_bdev_io_pull_bounce_data_buf 316731
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 316731
_bdev_io_put_buf 15617089
_bdev_io_set_buf 15617089
_bdev_io_set_md_buf 15617089
_bdev_io_submit 244590432
_bdev_io_submit_ext 172239550
_bdev_lock_lba_range 4620
_bdev_memory_domain_get_io_cb 315079
_bdev_memory_domain_io_get_buf 315079
_bdev_next_leaf 1949
_bdev_open_async 1011
_bdev_rw_split 1949996
_bdev_trace 2159
_bdev_unlock_lba_range 4620
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 133
_calculate_measured_qd_cpl 68
_event_notify 1050
_is_buf_allocated 63733167
_media_management_notify 0
_remove_notify 721
_resize_notify 329
_spdk_bdev_quiesce 2505
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2159
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2159
_tmp_bdev_event_cb 0
_to_next_boundary 2988532
bdev_abort 84654
bdev_abort_all_buf_io 22798
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45174
bdev_abort_buf_io 84651
bdev_abort_buf_io_cb 0
bdev_abort_io 84672
bdev_abort_io_done 84669
bdev_abort_queued_io 84657
bdev_abort_retry 3
bdev_alias_del 6288
bdev_alloc_io_stat 28598
bdev_bytes_to_blocks 51990529
bdev_calculate_measured_queue_depth 68
bdev_ch_add_to_io_submitted 246622266
bdev_ch_remove_from_io_submitted 246622266
bdev_ch_resubmit_io 5899886
bdev_ch_retry_io 5203718
bdev_channel_abort_queued_ios 22475
bdev_channel_create 22059
bdev_channel_destroy 22053
bdev_channel_destroy_resource 22053
bdev_channel_for_each_io 0
bdev_channel_get_io 247219893
bdev_channel_poll_qos 337809
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 282
bdev_channel_submit_qos_io 338920
bdev_channel_submit_qos_io_done 337542
bdev_close 64545
bdev_compare_and_write_do_compare 3345
bdev_compare_and_write_do_compare_done 3345
bdev_compare_and_write_do_write 3195
bdev_compare_and_write_do_write_done 3195
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3322
bdev_compare_do_read_done 3322
bdev_comparev_and_writev_blocks_locked 3345
bdev_comparev_and_writev_blocks_unlock 3345
bdev_comparev_and_writev_blocks_unlocked 3345
bdev_comparev_blocks_with_md 3407
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 291
bdev_copy_split 12
bdev_desc_alloc 64583
bdev_desc_free 64583
bdev_desc_release_claims 349
bdev_destroy_cb 6301
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 354882
bdev_each_channel_msg 348902
bdev_enable_histogram_config_json 852
bdev_enable_qos 22097
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6268
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2222
bdev_finish_unregister_bdevs_iter 6300
bdev_finish_wait_for_examine_done 2222
bdev_for_each_io_done 0
bdev_free_io_stat 28598
bdev_get_by_name 31312
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 96021009
bdev_get_io_stat 276
bdev_get_max_write 2925
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 951
bdev_histogram_enable_channel_cb 665
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2222
bdev_init_failed 0
bdev_io_complete 247321578
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 40519
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 245646915
bdev_io_do_submit 244590417
bdev_io_exec_sequence 355586
bdev_io_exec_sequence_cb 355586
bdev_io_get_buf 15617089
bdev_io_get_buf_complete 15617089
bdev_io_get_iobuf_cb 37029
bdev_io_get_max_buf_len 31234178
bdev_io_increment_outstanding 245646915
bdev_io_init 246251617
bdev_io_needs_sequence_exec 423259815
bdev_io_on_tailq 169344
bdev_io_pull_data 316734
bdev_io_pull_data_done 316731
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 316734
bdev_io_push_bounce_data_done 316731
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 316731
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15617089
bdev_io_range_is_locked 57860
bdev_io_should_split 248515300
bdev_io_split 1946904
bdev_io_split_done 3047453
bdev_io_split_submit 3047465
bdev_io_status_get_string 0
bdev_io_submit 246538618
bdev_io_submit_reset 266
bdev_io_submit_sequence_cb 315067
bdev_io_type_supported 8640782
bdev_io_update_io_stat 244675362
bdev_io_use_accel_sequence 669588009
bdev_io_use_memory_domain 178848412
bdev_io_valid_blocks 246796274
bdev_is_read_io 16010612
bdev_lba_range_overlapped 54571
bdev_lba_range_overlaps_tailq 4638
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4620
bdev_lock_lba_range_check_io 42708
bdev_lock_lba_range_ctx 4620
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3689
bdev_mgmt_channel_create 12986
bdev_mgmt_channel_destroy 12986
bdev_mgr_unregister_cb 2222
bdev_module_action_complete 67116
bdev_module_action_done 64894
bdev_module_all_actions_completed 11475829
bdev_module_fini_iter 8097
bdev_module_fini_start_iter 4162
bdev_module_get_max_ctx_size 2222
bdev_modules_init 2222
bdev_name_add 12567
bdev_name_cmp 131815
bdev_name_del 650
bdev_name_del_unsafe 12553
bdev_name_tree_RB_FIND 31312
bdev_name_tree_RB_INSERT 12567
bdev_name_tree_RB_INSERT_COLOR 12553
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 12553
bdev_name_tree_RB_REMOVE_COLOR 9738
bdev_no_mem_poller 1
bdev_ok_to_examine 6268
bdev_open 64583
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1001
bdev_open_async_fini 2222
bdev_open_async_opts_copy 1001
bdev_open_async_opts_get_default 1001
bdev_open_ext 28240
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6733730
bdev_qos_io_to_limit 377651264
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 377651264
bdev_qos_r_bps_queue 16010570
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 88606890
bdev_qos_rw_bps_rewind_quota 7414119
bdev_qos_rw_iops_queue 304004520
bdev_qos_rw_iops_rewind_quota 8466501
bdev_qos_rw_queue_io 392611410
bdev_qos_rw_rewind_io 15880620
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 700879
bdev_queue_nomem_io_tail 5199162
bdev_quiesce_range_locked 1251
bdev_read_blocks_with_md 19942154
bdev_readv_blocks_with_md 87397780
bdev_register 6276
bdev_register_finished 6268
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 279
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 323
bdev_reset_freeze_channel_done 279
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 220117996
bdev_rw_split_get_buf_cb 67131
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 5203719
bdev_start_qos 64545
bdev_start_reset 279
bdev_submit_request 245291430
bdev_trace 2055
bdev_unfreeze_channel 323
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4620
bdev_unlock_lba_range_get_channel 3692
bdev_unmap_should_split 20294251
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1251
bdev_unregister 6268
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 6930
bdev_update_qd_sampling_period 84
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 11473607
bdev_write_blocks_with_md 25673205
bdev_write_zero_buffer 522661
bdev_write_zero_buffer_done 522661
bdev_write_zeroes_should_split 2172049
bdev_write_zeroes_split 7512
bdev_writev_blocks_with_md 85504356
claim_bdev 349
claim_opts_copy 66
claim_reset 335
claim_type_is_v2 1495
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 297
event_notify 1050
io_channel_iter_get_bdev 703784
log_already_claimed 86
parent_bdev_io_complete 1946901
register_flag_bdev 2159
spdk_bdev_abort 84639
spdk_bdev_add_io_stat 22316
spdk_bdev_alias_add 6302
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 633
spdk_bdev_channel_get_histogram 944
spdk_bdev_claim_get_name 8400
spdk_bdev_claim_opts_init 433
spdk_bdev_close 27565
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3365
spdk_bdev_comparev_blocks 3389
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 282
spdk_bdev_desc_get_bdev 474658924
spdk_bdev_destruct_done 1793
spdk_bdev_dump_info_json 30074
spdk_bdev_dump_io_stat_json 273
spdk_bdev_enable_histogram_opts_init 673
spdk_bdev_examine 3
spdk_bdev_finish 2222
spdk_bdev_first 5086
spdk_bdev_first_leaf 581
spdk_bdev_flush 788456
spdk_bdev_flush_blocks 4630694
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 354882
spdk_bdev_for_each_channel_continue 348902
spdk_bdev_free_io 246251617
spdk_bdev_get_acwu 4053
spdk_bdev_get_aliases 30106
spdk_bdev_get_block_size 50302233
spdk_bdev_get_buf_align 89103841
spdk_bdev_get_by_name 3072
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 29268078
spdk_bdev_get_device_stat 268
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 68276176
spdk_bdev_get_io_channel 35232
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 601480
spdk_bdev_get_max_copy 3935
spdk_bdev_get_md_size 61038832
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133925
spdk_bdev_get_module_ctx 23
spdk_bdev_get_module_name 6092
spdk_bdev_get_name 67018
spdk_bdev_get_num_blocks 57016624
spdk_bdev_get_numa_id 1252
spdk_bdev_get_nvme_ctratt 3615
spdk_bdev_get_optimal_io_boundary 3940
spdk_bdev_get_opts 335
spdk_bdev_get_physical_block_size 6042
spdk_bdev_get_product_name 34142
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 269
spdk_bdev_get_qos_rate_limits 30082
spdk_bdev_get_qos_rpc_type 120296
spdk_bdev_get_uuid 70921
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7653
spdk_bdev_has_write_cache 6276
spdk_bdev_histogram_enable 666
spdk_bdev_histogram_enable_ext 673
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2222
spdk_bdev_io_complete 245291581
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 31867827
spdk_bdev_io_complete_nvme_status 41185394
spdk_bdev_io_complete_scsi_status 5726025
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 38992574
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 46734395
spdk_bdev_io_get_iovec 849620
spdk_bdev_io_get_md_buf 8633399
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 28661225
spdk_bdev_io_get_scsi_status 30311188
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 43618064
spdk_bdev_io_get_thread 262946041
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16174661
spdk_bdev_io_set_md_buf 31968
spdk_bdev_io_type_supported 2187394
spdk_bdev_is_dif_check_enabled 969520
spdk_bdev_is_dif_head_of_md 484712
spdk_bdev_is_md_interleaved 30284884
spdk_bdev_is_md_separate 70944454
spdk_bdev_is_zoned 6280
spdk_bdev_module_claim_bdev 4876
spdk_bdev_module_claim_bdev_desc 418
spdk_bdev_module_examine_done 64702
spdk_bdev_module_fini_done 5875
spdk_bdev_module_fini_start_done 1940
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 36946
spdk_bdev_module_list_find 36946
spdk_bdev_module_release_bdev 4822
spdk_bdev_next 29348
spdk_bdev_next_leaf 1368
spdk_bdev_notify_blockcnt_change 211
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 78
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1562214
spdk_bdev_open_async 1001
spdk_bdev_open_ext 27235
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 968240
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1085
spdk_bdev_read 12730831
spdk_bdev_read_blocks 18141774
spdk_bdev_read_blocks_with_md 1800380
spdk_bdev_readv 2145031
spdk_bdev_readv_blocks 19421205
spdk_bdev_readv_blocks_ext 34547692
spdk_bdev_readv_blocks_with_md 31929694
spdk_bdev_register 6279
spdk_bdev_reset 282
spdk_bdev_reset_io_stat 28598
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 338
spdk_bdev_set_qd_sampling_period 6287
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 953
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 9980720
spdk_bdev_unmap_blocks 20541777
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1088
spdk_bdev_unregister 6289
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 10962
spdk_bdev_write 23252608
spdk_bdev_write_blocks 25033828
spdk_bdev_write_blocks_with_md 116716
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2171723
spdk_bdev_writev 3092216
spdk_bdev_writev_blocks 17920806
spdk_bdev_writev_blocks_ext 48747105
spdk_bdev_writev_blocks_with_md 17347129
spdk_bdev_zcopy_end 899992
spdk_bdev_zcopy_start 924675
spdk_for_each_bdev 5086
spdk_for_each_bdev_leaf 581

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