LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 3857 4917 78.4 %
Date: 2024-07-12 09:13:42 Functions: 389 446 87.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1621 2512 64.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 5194695
_bdev_abort 24
_bdev_copy_split 0
_bdev_get_block_size_with_md 111929
_bdev_init 496
_bdev_io_check_opts 23186177
_bdev_io_complete 69849511
_bdev_io_complete_in_submit 12
_bdev_io_complete_push_bounce_done 98
_bdev_io_ext_use_bounce_buffer 8
_bdev_io_handle_no_mem 69849291
_bdev_io_pull_bounce_data_buf 98
_bdev_io_pull_bounce_md_buf 8
_bdev_io_pull_buffer_cpl 8
_bdev_io_push_bounce_data_buffer 98
_bdev_io_put_buf 1168257
_bdev_io_set_buf 1168257
_bdev_io_set_md_buf 1168257
_bdev_io_submit 69849383
_bdev_io_submit_ext 48220369
_bdev_lock_lba_range 1071
_bdev_memory_domain_get_io_cb 8
_bdev_memory_domain_io_get_buf 8
_bdev_next_leaf 410
_bdev_open_async 774
_bdev_rw_split 1220466
_bdev_trace 496
_bdev_unlock_lba_range 1071
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 144
_calculate_measured_qd_cpl 73
_event_notify 549
_is_buf_allocated 8751953
_media_management_notify 0
_remove_notify 527
_resize_notify 22
_spdk_bdev_quiesce 1944
_tmp_bdev_event_cb 0
_to_next_boundary 2444049
bdev_abort 22
bdev_abort_all_buf_io 5608
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 10945
bdev_abort_buf_io 20
bdev_abort_buf_io_cb 0
bdev_abort_io 28
bdev_abort_io_done 26
bdev_abort_queued_io 24
bdev_abort_retry 2
bdev_alias_del 2177
bdev_alloc_io_stat 7492
bdev_bytes_to_blocks 16791229
bdev_calculate_measured_queue_depth 73
bdev_ch_add_to_io_submitted 71069971
bdev_ch_remove_from_io_submitted 71069971
bdev_ch_resubmit_io 20
bdev_ch_retry_io 126
bdev_channel_abort_queued_ios 5482
bdev_channel_create 5215
bdev_channel_destroy 5211
bdev_channel_destroy_resource 5211
bdev_channel_for_each_io 0
bdev_channel_get_io 71181451
bdev_channel_poll_qos 116716
bdev_channel_poll_timeout_io 26
bdev_channel_poll_timeout_io_done 16
bdev_channel_start_reset 110
bdev_channel_submit_qos_io 117323
bdev_channel_submit_qos_io_done 116625
bdev_close 12177
bdev_compare_and_write_do_compare 84
bdev_compare_and_write_do_compare_done 84
bdev_compare_and_write_do_write 42
bdev_compare_and_write_do_write_done 42
bdev_compare_blocks_with_md 8
bdev_compare_do_read 86
bdev_compare_do_read_done 86
bdev_comparev_and_writev_blocks_locked 84
bdev_comparev_and_writev_blocks_unlock 84
bdev_comparev_and_writev_blocks_unlocked 84
bdev_comparev_blocks_with_md 120
bdev_copy_do_read 6
bdev_copy_do_read_done 6
bdev_copy_do_write 6
bdev_copy_do_write_done 6
bdev_copy_get_buf_cb 6
bdev_copy_should_split 118
bdev_copy_split 8
bdev_desc_alloc 12195
bdev_desc_free 12195
bdev_desc_release_claims 47
bdev_destroy_cb 2185
bdev_disable_qos_done 4
bdev_disable_qos_msg 8
bdev_disable_qos_msg_done 4
bdev_each_channel_cpl 121669
bdev_each_channel_msg 119126
bdev_enable_histogram_config_json 194
bdev_enable_qos 5233
bdev_enable_qos_done 78
bdev_enable_qos_msg 22
bdev_examine 2169
bdev_examine_allowlist_check 12
bdev_examine_allowlist_config_json 24
bdev_examine_allowlist_free 579
bdev_finish_unregister_bdevs_iter 1954
bdev_finish_wait_for_examine_done 579
bdev_for_each_io_done 0
bdev_free_io_stat 7492
bdev_get_by_name 11461
bdev_get_current_qd 0
bdev_get_current_qd_done 0
bdev_get_device_stat_done 108
bdev_get_each_channel_stat 112
bdev_get_io_size_in_byte 40349692
bdev_get_io_stat 112
bdev_get_max_write 637
bdev_histogram_disable_channel 6
bdev_histogram_disable_channel_cb 4
bdev_histogram_enable_channel 304
bdev_histogram_enable_channel_cb 196
bdev_histogram_get_channel 14
bdev_histogram_get_channel_cb 10
bdev_in_examine_allowlist 6
bdev_init_complete 579
bdev_init_failed 0
bdev_io_complete 69849613
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 69849409
bdev_io_do_submit 69849373
bdev_io_exec_sequence 0
bdev_io_exec_sequence_cb 0
bdev_io_get_buf 1168257
bdev_io_get_buf_complete 1168257
bdev_io_get_iobuf_cb 20509
bdev_io_get_max_buf_len 2336514
bdev_io_increment_outstanding 69849409
bdev_io_init 71181439
bdev_io_needs_sequence_exec 119289972
bdev_io_on_tailq 56
bdev_io_pull_data 100
bdev_io_pull_data_done 98
bdev_io_pull_data_done_and_track 4
bdev_io_pull_md_buf 8
bdev_io_pull_md_buf_done 4
bdev_io_push_bounce_data 100
bdev_io_push_bounce_data_done 98
bdev_io_push_bounce_data_done_and_track 4
bdev_io_push_bounce_md_buf 98
bdev_io_push_bounce_md_buf_done 4
bdev_io_put_buf 1168257
bdev_io_range_is_locked 54952
bdev_io_should_split 72401925
bdev_io_split 1220460
bdev_io_split_done 2444215
bdev_io_split_submit 2444223
bdev_io_status_get_string 0
bdev_io_submit 71070038
bdev_io_submit_reset 100
bdev_io_submit_sequence_cb 0
bdev_io_type_supported 2691760
bdev_io_update_io_stat 69849511
bdev_io_use_accel_sequence 312
bdev_io_use_memory_domain 110
bdev_io_valid_blocks 70974995
bdev_is_read_io 4276879
bdev_lba_range_overlapped 54912
bdev_lba_range_overlaps_tailq 1085
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 100
bdev_lock_lba_range_cb 1071
bdev_lock_lba_range_check_io 45284
bdev_lock_lba_range_ctx 1071
bdev_lock_lba_range_ctx_msg 12
bdev_lock_lba_range_get_channel 306
bdev_mgmt_channel_create 1974
bdev_mgmt_channel_destroy 1974
bdev_mgr_unregister_cb 579
bdev_module_action_complete 22322
bdev_module_action_done 21743
bdev_module_all_actions_completed 71758
bdev_module_fini_iter 1890
bdev_module_fini_start_iter 1018
bdev_module_get_max_ctx_size 579
bdev_modules_init 579
bdev_name_add 4352
bdev_name_cmp 50011
bdev_name_del 35
bdev_name_del_unsafe 4344
bdev_name_tree_RB_FIND 11461
bdev_name_tree_RB_INSERT 4352
bdev_name_tree_RB_INSERT_COLOR 4344
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 4344
bdev_name_tree_RB_REMOVE_COLOR 3639
bdev_no_mem_poller 0
bdev_ok_to_examine 2169
bdev_open 12195
bdev_open_async 0
bdev_open_async_cancel 0
bdev_open_async_done 774
bdev_open_async_fini 579
bdev_open_async_opts_copy 774
bdev_open_async_opts_get_default 774
bdev_open_ext 9792
bdev_poll_timeout_io 16
bdev_qos_channel_destroy 47
bdev_qos_config_json 194
bdev_qos_destroy 76
bdev_qos_io_submit 3714661
bdev_qos_io_to_limit 245613710
bdev_qos_is_iops_rate_limit 348
bdev_qos_queue_io 245613710
bdev_qos_r_bps_queue 4276851
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 40349688
bdev_qos_rw_bps_rewind_quota 4
bdev_qos_rw_iops_queue 208976312
bdev_qos_rw_iops_rewind_quota 4270890
bdev_qos_rw_queue_io 249326000
bdev_qos_rw_rewind_io 4270894
bdev_qos_set_ops 55
bdev_qos_update_max_quota_per_timeslice 55
bdev_qos_w_bps_queue 28
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 4
bdev_queue_nomem_io_head 14
bdev_queue_nomem_io_tail 86
bdev_quiesce_range_locked 971
bdev_read_blocks_with_md 2776481
bdev_readv_blocks_with_md 26904275
bdev_register 2173
bdev_register_finished 2169
bdev_reset_check_outstanding_io 26
bdev_reset_check_outstanding_io_done 26
bdev_reset_complete 108
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 126
bdev_reset_freeze_channel_done 108
bdev_reset_poll_for_outstanding_io 16
bdev_rw_should_split 61520619
bdev_rw_split_get_buf_cb 4
bdev_seek 20
bdev_seek_complete_cb 4
bdev_set_qos_limit_done 88
bdev_set_qos_rate_limits 54
bdev_shared_ch_retry_io 126
bdev_start_qos 12177
bdev_start_reset 108
bdev_submit_request 69849399
bdev_trace 464
bdev_unfreeze_channel 126
bdev_unlock_lba_range 104
bdev_unlock_lba_range_cb 1071
bdev_unlock_lba_range_get_channel 308
bdev_unmap_should_split 9426222
bdev_unmap_split 6
bdev_unquiesce_range_unlocked 971
bdev_unregister 2169
bdev_unregister_abort_channel 271
bdev_unregister_unsafe 2644
bdev_update_qd_sampling_period 83
bdev_update_qos_rate_limit_msg 4
bdev_wait_for_examine_cb 71179
bdev_write_blocks_with_md 9303405
bdev_write_zero_buffer 111292
bdev_write_zero_buffer_done 111292
bdev_write_zeroes_should_split 1246122
bdev_write_zeroes_split 30
bdev_writev_blocks_with_md 21316102
claim_bdev 47
claim_opts_copy 44
claim_reset 41
claim_type_is_v2 252
claim_type_promotes_to_write 26
claim_verify_rom 24
claim_verify_rwm 16
claim_verify_rwo 33
event_notify 549
io_channel_iter_get_bdev 240795
log_already_claimed 48
parent_bdev_io_complete 1220458
register_flag_bdev 496
spdk_bdev_abort 18
spdk_bdev_add_io_stat 5323
spdk_bdev_alias_add 2185
spdk_bdev_alias_del 8
spdk_bdev_alias_del_all 29
spdk_bdev_channel_get_histogram 302
spdk_bdev_claim_get_name 588
spdk_bdev_claim_opts_init 103
spdk_bdev_close 9337
spdk_bdev_compare_blocks 8
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 84
spdk_bdev_comparev_blocks 108
spdk_bdev_comparev_blocks_with_md 12
spdk_bdev_copy_blocks 112
spdk_bdev_desc_get_bdev 133793422
spdk_bdev_destruct_done 612
spdk_bdev_dump_info_json 995
spdk_bdev_dump_io_stat_json 110
spdk_bdev_examine 2
spdk_bdev_finish 579
spdk_bdev_first 161
spdk_bdev_first_leaf 72
spdk_bdev_flush 0
spdk_bdev_flush_blocks 4
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 121669
spdk_bdev_for_each_channel_continue 119126
spdk_bdev_free_io 71181439
spdk_bdev_get_acwu 40
spdk_bdev_get_aliases 995
spdk_bdev_get_block_size 2676366
spdk_bdev_get_buf_align 9910072
spdk_bdev_get_by_name 1669
spdk_bdev_get_current_qd 0
spdk_bdev_get_data_block_size 6112
spdk_bdev_get_device_stat 108
spdk_bdev_get_dif_type 30789387
spdk_bdev_get_io_channel 9972
spdk_bdev_get_io_stat 4
spdk_bdev_get_io_time 2
spdk_bdev_get_io_type_name 19900
spdk_bdev_get_max_copy 2
spdk_bdev_get_md_size 6648849
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 25874
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 9662
spdk_bdev_get_num_blocks 5174
spdk_bdev_get_nvme_ctratt 0
spdk_bdev_get_optimal_io_boundary 0
spdk_bdev_get_opts 75
spdk_bdev_get_physical_block_size 0
spdk_bdev_get_product_name 995
spdk_bdev_get_qd 2
spdk_bdev_get_qd_sampling_period 108
spdk_bdev_get_qos_rate_limits 999
spdk_bdev_get_qos_rpc_type 3980
spdk_bdev_get_uuid 1546
spdk_bdev_get_weighted_io_time 2
spdk_bdev_get_write_unit_size 726
spdk_bdev_has_write_cache 0
spdk_bdev_histogram_enable 200
spdk_bdev_histogram_get 10
spdk_bdev_initialize 579
spdk_bdev_io_complete 69849499
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 12415665
spdk_bdev_io_complete_nvme_status 2056445
spdk_bdev_io_complete_scsi_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 6362834
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 9807839
spdk_bdev_io_get_iovec 0
spdk_bdev_io_get_md_buf 1229183
spdk_bdev_io_get_nvme_fused_status 0
spdk_bdev_io_get_nvme_status 16
spdk_bdev_io_get_scsi_status 0
spdk_bdev_io_get_seek_offset 20
spdk_bdev_io_get_submit_tsc 2056437
spdk_bdev_io_get_thread 71017882
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 1168159
spdk_bdev_io_set_md_buf 6
spdk_bdev_io_type_supported 83478
spdk_bdev_is_dif_check_enabled 596
spdk_bdev_is_dif_head_of_md 900
spdk_bdev_is_md_interleaved 121860
spdk_bdev_is_md_separate 4942962
spdk_bdev_is_zoned 9
spdk_bdev_module_claim_bdev 1517
spdk_bdev_module_claim_bdev_desc 93
spdk_bdev_module_examine_done 21615
spdk_bdev_module_fini_done 1311
spdk_bdev_module_fini_start_done 439
spdk_bdev_module_init_done 128
spdk_bdev_module_list_add 8248
spdk_bdev_module_list_find 8248
spdk_bdev_module_release_bdev 1481
spdk_bdev_next 337
spdk_bdev_next_leaf 338
spdk_bdev_notify_blockcnt_change 28
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 6
spdk_bdev_nvme_io_passthru 14
spdk_bdev_nvme_io_passthru_md 2
spdk_bdev_nvme_iov_passthru_md 0
spdk_bdev_open_async 774
spdk_bdev_open_ext 9022
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 8
spdk_bdev_quiesce 164
spdk_bdev_quiesce_range 807
spdk_bdev_read 2774178
spdk_bdev_read_blocks 2776473
spdk_bdev_read_blocks_with_md 8
spdk_bdev_readv 282
spdk_bdev_readv_blocks 320
spdk_bdev_readv_blocks_ext 7276143
spdk_bdev_readv_blocks_with_md 18406159
spdk_bdev_register 2175
spdk_bdev_reset 110
spdk_bdev_reset_io_stat 7492
spdk_bdev_seek_data 10
spdk_bdev_seek_hole 10
spdk_bdev_set_opts 77
spdk_bdev_set_qd_sampling_period 2181
spdk_bdev_set_qos_rate_limits 58
spdk_bdev_set_timeout 308
spdk_bdev_subsystem_config_json 24
spdk_bdev_unmap 4824302
spdk_bdev_unmap_blocks 9426218
spdk_bdev_unquiesce 164
spdk_bdev_unquiesce_range 809
spdk_bdev_unregister 2183
spdk_bdev_unregister_by_name 344
spdk_bdev_wait_for_examine 3281
spdk_bdev_write 9192017
spdk_bdev_write_blocks 9192107
spdk_bdev_write_blocks_with_md 6
spdk_bdev_write_zeroes 160
spdk_bdev_write_zeroes_blocks 1246096
spdk_bdev_writev 278
spdk_bdev_writev_blocks 340
spdk_bdev_writev_blocks_ext 15910038
spdk_bdev_writev_blocks_with_md 4183346
spdk_bdev_zcopy_end 4
spdk_bdev_zcopy_start 4
spdk_for_each_bdev 161
spdk_for_each_bdev_leaf 72

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