LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4265 5666 75.3 %
Date: 2024-11-18 01:40:46 Functions: 414 454 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4622 23751 19.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 25239890
_bdev_abort 85851
_bdev_copy_split 0
_bdev_get_block_size_with_md 661461
_bdev_init 2178
_bdev_io_check_opts 85248106
_bdev_io_complete 247266145
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 345679
_bdev_io_ext_use_bounce_buffer 343969
_bdev_io_handle_no_mem 247565459
_bdev_io_pull_bounce_data_buf 345679
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 345679
_bdev_io_put_buf 15598896
_bdev_io_set_buf 15598896
_bdev_io_set_md_buf 15598896
_bdev_io_submit 247180022
_bdev_io_submit_ext 175128280
_bdev_lock_lba_range 4631
_bdev_memory_domain_get_io_cb 343969
_bdev_memory_domain_io_get_buf 343969
_bdev_next_leaf 2019
_bdev_open_async 1047
_bdev_rw_split 1825254
_bdev_trace 2178
_bdev_unlock_lba_range 4631
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 109
_calculate_measured_qd_cpl 56
_event_notify 1058
_is_buf_allocated 65074857
_media_management_notify 0
_remove_notify 721
_resize_notify 337
_spdk_bdev_quiesce 2527
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2178
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2178
_tmp_bdev_event_cb 0
_to_next_boundary 3035379
bdev_abort 85848
bdev_abort_all_buf_io 23013
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45604
bdev_abort_buf_io 85845
bdev_abort_buf_io_cb 0
bdev_abort_io 85866
bdev_abort_io_done 85863
bdev_abort_queued_io 85851
bdev_abort_retry 3
bdev_alias_del 6359
bdev_alloc_io_stat 28890
bdev_bytes_to_blocks 48515134
bdev_calculate_measured_queue_depth 56
bdev_ch_add_to_io_submitted 249089545
bdev_ch_remove_from_io_submitted 249089545
bdev_ch_resubmit_io 6490637
bdev_ch_retry_io 5704344
bdev_channel_abort_queued_ios 22691
bdev_channel_create 22275
bdev_channel_destroy 22269
bdev_channel_destroy_resource 22269
bdev_channel_for_each_io 0
bdev_channel_get_io 249639607
bdev_channel_poll_qos 326716
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 281
bdev_channel_submit_qos_io 327791
bdev_channel_submit_qos_io_done 326423
bdev_close 65016
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 65054
bdev_desc_free 65054
bdev_desc_release_claims 361
bdev_destroy_cb 6372
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 343881
bdev_each_channel_msg 337812
bdev_enable_histogram_config_json 852
bdev_enable_qos 22313
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 6339
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 165
bdev_examine_allowlist_free 2244
bdev_finish_unregister_bdevs_iter 6360
bdev_finish_wait_for_examine_done 2244
bdev_for_each_io_done 0
bdev_free_io_stat 28890
bdev_get_by_name 31755
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 285
bdev_get_each_channel_stat 278
bdev_get_io_size_in_byte 93867855
bdev_get_io_stat 293
bdev_get_max_write 2950
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 985
bdev_histogram_enable_channel_cb 687
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 27
bdev_init_complete 2244
bdev_init_failed 0
bdev_io_complete 249988989
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 69601
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 248394327
bdev_io_do_submit 247180007
bdev_io_exec_sequence 413558
bdev_io_exec_sequence_cb 413558
bdev_io_get_buf 15598896
bdev_io_get_buf_complete 15598896
bdev_io_get_iobuf_cb 42099
bdev_io_get_max_buf_len 31197792
bdev_io_increment_outstanding 248394327
bdev_io_init 248720875
bdev_io_needs_sequence_exec 430406748
bdev_io_on_tailq 171732
bdev_io_pull_data 345682
bdev_io_pull_data_done 345679
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 345682
bdev_io_push_bounce_data_done 345679
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 345679
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 15598896
bdev_io_range_is_locked 51179
bdev_io_should_split 250890002
bdev_io_split 1823400
bdev_io_split_done 3120602
bdev_io_split_submit 3120614
bdev_io_status_get_string 0
bdev_io_submit 249004624
bdev_io_submit_reset 265
bdev_io_submit_sequence_cb 343957
bdev_io_type_supported 9820306
bdev_io_update_io_stat 247266145
bdev_io_use_accel_sequence 679501672
bdev_io_use_memory_domain 181888674
bdev_io_valid_blocks 249178681
bdev_is_read_io 16269999
bdev_lba_range_overlapped 47890
bdev_lba_range_overlaps_tailq 4649
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3369
bdev_lock_lba_range_cb 4631
bdev_lock_lba_range_check_io 36799
bdev_lock_lba_range_ctx 4631
bdev_lock_lba_range_ctx_msg 15
bdev_lock_lba_range_get_channel 3697
bdev_mgmt_channel_create 13062
bdev_mgmt_channel_destroy 13062
bdev_mgr_unregister_cb 2244
bdev_module_action_complete 67979
bdev_module_action_done 65735
bdev_module_all_actions_completed 12695371
bdev_module_fini_iter 8176
bdev_module_fini_start_iter 4203
bdev_module_get_max_ctx_size 2244
bdev_modules_init 2244
bdev_name_add 12709
bdev_name_cmp 133132
bdev_name_del 662
bdev_name_del_unsafe 12695
bdev_name_tree_RB_FIND 31755
bdev_name_tree_RB_INSERT 12709
bdev_name_tree_RB_INSERT_COLOR 12695
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 12695
bdev_name_tree_RB_REMOVE_COLOR 9855
bdev_no_mem_poller 1
bdev_ok_to_examine 6339
bdev_open 65054
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1037
bdev_open_async_fini 2244
bdev_open_async_opts_copy 1037
bdev_open_async_opts_get_default 1037
bdev_open_ext 28608
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 852
bdev_qos_destroy 160
bdev_qos_io_submit 6725113
bdev_qos_io_to_limit 375718556
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 375718556
bdev_qos_r_bps_queue 16269957
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 86209177
bdev_qos_rw_bps_rewind_quota 7658678
bdev_qos_rw_iops_queue 304658718
bdev_qos_rw_iops_rewind_quota 8476310
bdev_qos_rw_queue_io 390867895
bdev_qos_rw_rewind_io 16134988
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 800729
bdev_queue_nomem_io_tail 5690063
bdev_quiesce_range_locked 1262
bdev_read_blocks_with_md 20525887
bdev_readv_blocks_with_md 89198184
bdev_register 6347
bdev_register_finished 6339
bdev_reset_check_outstanding_io 40
bdev_reset_check_outstanding_io_done 40
bdev_reset_complete 278
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 322
bdev_reset_freeze_channel_done 278
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 222923721
bdev_rw_split_get_buf_cb 61002
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 5704345
bdev_start_qos 65016
bdev_start_reset 278
bdev_submit_request 247980869
bdev_trace 2074
bdev_unfreeze_channel 322
bdev_unlock_lba_range 3375
bdev_unlock_lba_range_cb 4631
bdev_unlock_lba_range_get_channel 3700
bdev_unmap_should_split 19375344
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 1262
bdev_unregister 6339
bdev_unregister_abort_channel 422
bdev_unregister_unsafe 7001
bdev_update_qd_sampling_period 72
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 12693127
bdev_write_blocks_with_md 25100862
bdev_write_zero_buffer 658511
bdev_write_zero_buffer_done 658511
bdev_write_zeroes_should_split 2500627
bdev_write_zeroes_split 10719
bdev_writev_blocks_with_md 86553861
claim_bdev 361
claim_opts_copy 66
claim_reset 347
claim_type_is_v2 1543
claim_type_promotes_to_write 70
claim_verify_rom 67
claim_verify_rwm 24
claim_verify_rwo 309
event_notify 1058
io_channel_iter_get_bdev 681693
log_already_claimed 86
parent_bdev_io_complete 1823397
register_flag_bdev 2178
spdk_bdev_abort 85833
spdk_bdev_add_io_stat 22547
spdk_bdev_alias_add 6373
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 645
spdk_bdev_channel_get_histogram 978
spdk_bdev_claim_get_name 8394
spdk_bdev_claim_opts_init 445
spdk_bdev_close 27930
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 476528730
spdk_bdev_destruct_done 1805
spdk_bdev_dump_info_json 30101
spdk_bdev_dump_io_stat_json 278
spdk_bdev_enable_histogram_opts_init 695
spdk_bdev_examine 3
spdk_bdev_finish 2244
spdk_bdev_first 5083
spdk_bdev_first_leaf 607
spdk_bdev_flush 787788
spdk_bdev_flush_blocks 4609984
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 343881
spdk_bdev_for_each_channel_continue 337812
spdk_bdev_free_io 248720875
spdk_bdev_get_acwu 4218
spdk_bdev_get_aliases 30157
spdk_bdev_get_block_size 53517903
spdk_bdev_get_buf_align 91724003
spdk_bdev_get_by_name 3147
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 28197185
spdk_bdev_get_device_stat 285
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 70101957
spdk_bdev_get_io_channel 35442
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602020
spdk_bdev_get_max_copy 4100
spdk_bdev_get_md_size 61587675
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 134514
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 67402
spdk_bdev_get_num_blocks 57585457
spdk_bdev_get_numa_id 1286
spdk_bdev_get_nvme_ctratt 3670
spdk_bdev_get_nvme_nsid 3077
spdk_bdev_get_optimal_io_boundary 4105
spdk_bdev_get_opts 338
spdk_bdev_get_physical_block_size 6081
spdk_bdev_get_product_name 34115
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 274
spdk_bdev_get_qos_rate_limits 30109
spdk_bdev_get_qos_rpc_type 120404
spdk_bdev_get_uuid 73201
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 7818
spdk_bdev_has_write_cache 5895
spdk_bdev_histogram_enable 688
spdk_bdev_histogram_enable_ext 695
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2244
spdk_bdev_io_complete 247981020
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 30711029
spdk_bdev_io_complete_nvme_status 42753180
spdk_bdev_io_complete_scsi_status 5478006
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 40493077
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 49149103
spdk_bdev_io_get_iovec 983176
spdk_bdev_io_get_md_buf 9227770
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 30199497
spdk_bdev_io_get_scsi_status 29214517
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 45307895
spdk_bdev_io_get_thread 265595334
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 16261253
spdk_bdev_io_set_md_buf 34209
spdk_bdev_io_type_supported 2444265
spdk_bdev_is_dif_check_enabled 1257036
spdk_bdev_is_dif_head_of_md 628436
spdk_bdev_is_md_interleaved 29493659
spdk_bdev_is_md_separate 71334986
spdk_bdev_is_zoned 6361
spdk_bdev_module_claim_bdev 4919
spdk_bdev_module_claim_bdev_desc 430
spdk_bdev_module_examine_done 65540
spdk_bdev_module_fini_done 5932
spdk_bdev_module_fini_start_done 1959
spdk_bdev_module_init_done 195
spdk_bdev_module_list_add 37295
spdk_bdev_module_list_find 37295
spdk_bdev_module_release_bdev 4865
spdk_bdev_next 29339
spdk_bdev_next_leaf 1412
spdk_bdev_notify_blockcnt_change 215
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 84
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 1694808
spdk_bdev_open_async 1037
spdk_bdev_open_ext 27567
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 918696
spdk_bdev_quiesce 166
spdk_bdev_quiesce_range 1096
spdk_bdev_read 12520462
spdk_bdev_read_blocks 18729761
spdk_bdev_read_blocks_with_md 1796126
spdk_bdev_readv 2116073
spdk_bdev_readv_blocks 19408622
spdk_bdev_readv_blocks_ext 36064251
spdk_bdev_readv_blocks_with_md 32171474
spdk_bdev_register 6350
spdk_bdev_reset 281
spdk_bdev_reset_io_stat 29461
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 341
spdk_bdev_set_qd_sampling_period 6358
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 987
spdk_bdev_subsystem_config_json 165
spdk_bdev_unmap 8548168
spdk_bdev_unmap_blocks 19620786
spdk_bdev_unquiesce 166
spdk_bdev_unquiesce_range 1099
spdk_bdev_unregister 6360
spdk_bdev_unregister_by_name 764
spdk_bdev_wait_for_examine 11120
spdk_bdev_write 21566880
spdk_bdev_write_blocks 24326890
spdk_bdev_write_blocks_with_md 115461
spdk_bdev_write_zeroes 649
spdk_bdev_write_zeroes_blocks 2500462
spdk_bdev_writev 2975096
spdk_bdev_writev_blocks 17487650
spdk_bdev_writev_blocks_ext 49183861
spdk_bdev_writev_blocks_with_md 18400835
spdk_bdev_zcopy_end 1033863
spdk_bdev_zcopy_start 1058723
spdk_for_each_bdev 5083
spdk_for_each_bdev_leaf 607

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