LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4056 4915 82.5 %
Date: 2024-07-15 23:21:18 Functions: 408 446 91.5 %
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 23828024
_bdev_abort 50129
_bdev_copy_split 0
_bdev_get_block_size_with_md 543594
_bdev_init 2178
_bdev_io_check_opts 75556069
_bdev_io_complete 195999425
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1265
_bdev_io_ext_use_bounce_buffer 185511
_bdev_io_handle_no_mem 196663003
_bdev_io_pull_bounce_data_buf 186764
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1265
_bdev_io_put_buf 8814716
_bdev_io_set_buf 8814716
_bdev_io_set_md_buf 8814716
_bdev_io_submit 195948974
_bdev_io_submit_ext 142122179
_bdev_lock_lba_range 7694
_bdev_memory_domain_get_io_cb 185511
_bdev_memory_domain_io_get_buf 185511
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2883707
_bdev_trace 2178
_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 1641
_is_buf_allocated 49278872
_media_management_notify 0
_remove_notify 1416
_resize_notify 225
_spdk_bdev_quiesce 8673
_tmp_bdev_event_cb 0
_to_next_boundary 6217870
bdev_abort 50126
bdev_abort_all_buf_io 27061
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53313
bdev_abort_buf_io 50123
bdev_abort_buf_io_cb 0
bdev_abort_io 50135
bdev_abort_io_done 50132
bdev_abort_queued_io 50129
bdev_abort_retry 3
bdev_alias_del 7611
bdev_alloc_io_stat 33809
bdev_bytes_to_blocks 43741867
bdev_calculate_measured_queue_depth 90
bdev_ch_add_to_io_submitted 198881977
bdev_ch_remove_from_io_submitted 198881977
bdev_ch_resubmit_io 6401427
bdev_ch_retry_io 5636882
bdev_channel_abort_queued_ios 26752
bdev_channel_create 25949
bdev_channel_destroy 25943
bdev_channel_destroy_resource 25943
bdev_channel_for_each_io 0
bdev_channel_get_io 199546586
bdev_channel_poll_qos 328249
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 329182
bdev_channel_submit_qos_io_done 327889
bdev_close 72471
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 72507
bdev_desc_free 72507
bdev_desc_release_claims 291
bdev_destroy_cb 7634
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 352746
bdev_each_channel_msg 340699
bdev_enable_histogram_config_json 851
bdev_enable_qos 25987
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7591
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2242
bdev_finish_unregister_bdevs_iter 6997
bdev_finish_wait_for_examine_done 2242
bdev_for_each_io_done 0
bdev_free_io_stat 33809
bdev_get_by_name 42151
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 266
bdev_get_each_channel_stat 263
bdev_get_io_size_in_byte 87449109
bdev_get_io_stat 274
bdev_get_max_write 3225
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 2242
bdev_init_failed 0
bdev_io_complete 197437013
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44871
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 196939518
bdev_io_do_submit 195948959
bdev_io_exec_sequence 230370
bdev_io_exec_sequence_cb 230370
bdev_io_get_buf 8814716
bdev_io_get_buf_complete 8814716
bdev_io_get_iobuf_cb 38971
bdev_io_get_max_buf_len 17629432
bdev_io_increment_outstanding 196939518
bdev_io_init 198875806
bdev_io_needs_sequence_exec 344511880
bdev_io_on_tailq 100270
bdev_io_pull_data 186767
bdev_io_pull_data_done 186764
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 1268
bdev_io_push_bounce_data_done 1265
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1265
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8814716
bdev_io_range_is_locked 227995
bdev_io_should_split 201758497
bdev_io_split 2882614
bdev_io_split_done 6283441
bdev_io_split_submit 6283453
bdev_io_status_get_string 0
bdev_io_submit 198833438
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 185499
bdev_io_type_supported 6748955
bdev_io_update_io_stat 195999425
bdev_io_use_accel_sequence 233650
bdev_io_use_memory_domain 1283
bdev_io_valid_blocks 199186303
bdev_is_read_io 15934798
bdev_lba_range_overlapped 224756
bdev_lba_range_overlaps_tailq 7734
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7694
bdev_lock_lba_range_check_io 180257
bdev_lock_lba_range_ctx 7694
bdev_lock_lba_range_ctx_msg 37
bdev_lock_lba_range_get_channel 4233
bdev_mgmt_channel_create 14006
bdev_mgmt_channel_destroy 14006
bdev_mgr_unregister_cb 2242
bdev_module_action_complete 83129
bdev_module_action_done 80887
bdev_module_all_actions_completed 8827803
bdev_module_fini_iter 8201
bdev_module_fini_start_iter 4214
bdev_module_get_max_ctx_size 2242
bdev_modules_init 2242
bdev_name_add 15213
bdev_name_cmp 170816
bdev_name_del 407
bdev_name_del_unsafe 15199
bdev_name_tree_RB_FIND 42151
bdev_name_tree_RB_INSERT 15213
bdev_name_tree_RB_INSERT_COLOR 15199
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 15199
bdev_name_tree_RB_REMOVE_COLOR 12287
bdev_no_mem_poller 1
bdev_ok_to_examine 7591
bdev_open 72507
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2201
bdev_open_async_fini 2242
bdev_open_async_opts_copy 2201
bdev_open_async_opts_get_default 2201
bdev_open_ext 37102
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 851
bdev_qos_destroy 160
bdev_qos_io_submit 6242918
bdev_qos_io_to_limit 338159409
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 338159409
bdev_qos_r_bps_queue 15934756
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 80102802
bdev_qos_rw_bps_rewind_quota 7346307
bdev_qos_rw_iops_queue 273038819
bdev_qos_rw_iops_rewind_quota 8458457
bdev_qos_rw_queue_io 353141521
bdev_qos_rw_rewind_io 15804764
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 760144
bdev_queue_nomem_io_tail 5641438
bdev_quiesce_range_locked 4335
bdev_read_blocks_with_md 14758033
bdev_readv_blocks_with_md 71354828
bdev_register 7599
bdev_register_finished 7591
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 181809886
bdev_rw_split_get_buf_cb 148538
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 5636883
bdev_start_qos 72471
bdev_start_reset 270
bdev_submit_request 196709199
bdev_trace 2073
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7694
bdev_unlock_lba_range_get_channel 4236
bdev_unmap_should_split 14465016
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4335
bdev_unregister 7591
bdev_unregister_abort_channel 809
bdev_unregister_unsafe 8887
bdev_update_qd_sampling_period 106
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 8825561
bdev_write_blocks_with_md 22047456
bdev_write_zero_buffer 540369
bdev_write_zero_buffer_done 540369
bdev_write_zeroes_should_split 2206644
bdev_write_zeroes_split 8259
bdev_writev_blocks_with_md 71223007
claim_bdev 291
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1264
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1641
io_channel_iter_get_bdev 693445
log_already_claimed 83
parent_bdev_io_complete 2882611
register_flag_bdev 2178
spdk_bdev_abort 50120
spdk_bdev_add_io_stat 26206
spdk_bdev_alias_add 7625
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 375
spdk_bdev_close 35879
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 381376662
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29606
spdk_bdev_dump_io_stat_json 271
spdk_bdev_examine 3
spdk_bdev_finish 2242
spdk_bdev_first 5048
spdk_bdev_first_leaf 538
spdk_bdev_flush 651096
spdk_bdev_flush_blocks 2377698
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 352746
spdk_bdev_for_each_channel_continue 340699
spdk_bdev_free_io 198875806
spdk_bdev_get_acwu 1402
spdk_bdev_get_aliases 29630
spdk_bdev_get_block_size 41686077
spdk_bdev_get_buf_align 61572255
spdk_bdev_get_by_name 5049
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 8515618
spdk_bdev_get_device_stat 266
spdk_bdev_get_dif_type 65977289
spdk_bdev_get_io_channel 43801
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 592120
spdk_bdev_get_max_copy 1286
spdk_bdev_get_md_size 39974439
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159144
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 70989
spdk_bdev_get_num_blocks 28158475
spdk_bdev_get_nvme_ctratt 3022
spdk_bdev_get_optimal_io_boundary 1291
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2291
spdk_bdev_get_product_name 32060
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 267
spdk_bdev_get_qos_rate_limits 29614
spdk_bdev_get_qos_rpc_type 118424
spdk_bdev_get_uuid 37273
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4735
spdk_bdev_has_write_cache 2970
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2242
spdk_bdev_io_complete 196709349
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 24264202
spdk_bdev_io_complete_nvme_status 23358151
spdk_bdev_io_complete_scsi_status 4578415
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32455954
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 45731616
spdk_bdev_io_get_iovec 529717
spdk_bdev_io_get_md_buf 8069592
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21476136
spdk_bdev_io_get_scsi_status 8746402
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 24716759
spdk_bdev_io_get_thread 206259151
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9169084
spdk_bdev_io_set_md_buf 44338
spdk_bdev_io_type_supported 1607336
spdk_bdev_is_dif_check_enabled 1323828
spdk_bdev_is_dif_head_of_md 663255
spdk_bdev_is_md_interleaved 9732040
spdk_bdev_is_md_separate 44250605
spdk_bdev_is_zoned 3721
spdk_bdev_module_claim_bdev 6732
spdk_bdev_module_claim_bdev_desc 360
spdk_bdev_module_examine_done 80695
spdk_bdev_module_fini_done 5959
spdk_bdev_module_fini_start_done 1972
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37421
spdk_bdev_module_list_find 37421
spdk_bdev_module_release_bdev 6678
spdk_bdev_next 27680
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 156
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 160862
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34897
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 670764
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3790
spdk_bdev_read 11719912
spdk_bdev_read_blocks 13486802
spdk_bdev_read_blocks_with_md 1271231
spdk_bdev_readv 1729515
spdk_bdev_readv_blocks 7280733
spdk_bdev_readv_blocks_ext 29602373
spdk_bdev_readv_blocks_with_md 30906428
spdk_bdev_register 7602
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33809
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7610
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 7154326
spdk_bdev_unmap_blocks 14638125
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3793
spdk_bdev_unregister 7612
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12481
spdk_bdev_write 20561242
spdk_bdev_write_blocks 21392340
spdk_bdev_write_blocks_with_md 114747
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2206514
spdk_bdev_writev 1925268
spdk_bdev_writev_blocks 5305517
spdk_bdev_writev_blocks_ext 45953712
spdk_bdev_writev_blocks_with_md 17311239
spdk_bdev_zcopy_end 553190
spdk_bdev_zcopy_start 564605
spdk_for_each_bdev 5048
spdk_for_each_bdev_leaf 538

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