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 18:04:22 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1903 2802 67.9 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 23130610
_bdev_abort 28861
_bdev_copy_split 0
_bdev_get_block_size_with_md 585324
_bdev_init 2178
_bdev_io_check_opts 76217222
_bdev_io_complete 198341981
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1265
_bdev_io_ext_use_bounce_buffer 354455
_bdev_io_handle_no_mem 198923973
_bdev_io_pull_bounce_data_buf 355708
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1265
_bdev_io_put_buf 9176968
_bdev_io_set_buf 9176968
_bdev_io_set_md_buf 9176968
_bdev_io_submit 198312798
_bdev_io_submit_ext 139413124
_bdev_lock_lba_range 7709
_bdev_memory_domain_get_io_cb 354455
_bdev_memory_domain_io_get_buf 354455
_bdev_next_leaf 1863
_bdev_open_async 2211
_bdev_rw_split 2733713
_bdev_trace 2178
_bdev_unlock_lba_range 7709
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 131
_calculate_measured_qd_cpl 67
_event_notify 1653
_is_buf_allocated 49021855
_media_management_notify 0
_remove_notify 1416
_resize_notify 237
_spdk_bdev_quiesce 8703
_tmp_bdev_event_cb 0
_to_next_boundary 5776464
bdev_abort 28858
bdev_abort_all_buf_io 27041
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 53275
bdev_abort_buf_io 28855
bdev_abort_buf_io_cb 0
bdev_abort_io 28867
bdev_abort_io_done 28864
bdev_abort_queued_io 28861
bdev_abort_retry 3
bdev_alias_del 7617
bdev_alloc_io_stat 33796
bdev_bytes_to_blocks 46411011
bdev_calculate_measured_queue_depth 67
bdev_ch_add_to_io_submitted 201074287
bdev_ch_remove_from_io_submitted 201074287
bdev_ch_resubmit_io 5442867
bdev_ch_retry_io 5051176
bdev_channel_abort_queued_ios 26732
bdev_channel_create 25931
bdev_channel_destroy 25925
bdev_channel_destroy_resource 25925
bdev_channel_for_each_io 0
bdev_channel_get_io 201736881
bdev_channel_poll_qos 336935
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 273
bdev_channel_submit_qos_io 337864
bdev_channel_submit_qos_io_done 336566
bdev_close 72549
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 72585
bdev_desc_free 72585
bdev_desc_release_claims 293
bdev_destroy_cb 7640
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 361435
bdev_each_channel_msg 349330
bdev_enable_histogram_config_json 861
bdev_enable_qos 25969
bdev_enable_qos_done 169
bdev_enable_qos_msg 44
bdev_examine 7597
bdev_examine_allowlist_check 53
bdev_examine_allowlist_config_json 162
bdev_examine_allowlist_free 2242
bdev_finish_unregister_bdevs_iter 7001
bdev_finish_wait_for_examine_done 2242
bdev_for_each_io_done 0
bdev_free_io_stat 33796
bdev_get_by_name 43571
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 265
bdev_get_each_channel_stat 258
bdev_get_io_size_in_byte 82515923
bdev_get_io_stat 273
bdev_get_max_write 3248
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 199856534
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 70775
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 199421240
bdev_io_do_submit 198312783
bdev_io_exec_sequence 425218
bdev_io_exec_sequence_cb 425218
bdev_io_get_buf 9176968
bdev_io_get_buf_complete 9176968
bdev_io_get_iobuf_cb 36481
bdev_io_get_max_buf_len 18353936
bdev_io_increment_outstanding 199421240
bdev_io_init 201053359
bdev_io_needs_sequence_exec 346634176
bdev_io_on_tailq 57734
bdev_io_pull_data 355990
bdev_io_pull_data_done 355708
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 9176968
bdev_io_range_is_locked 229977
bdev_io_should_split 203785804
bdev_io_split 2732345
bdev_io_split_done 5827700
bdev_io_split_submit 5827712
bdev_io_status_get_string 0
bdev_io_submit 201046815
bdev_io_submit_reset 258
bdev_io_submit_sequence_cb 354443
bdev_io_type_supported 6903293
bdev_io_update_io_stat 198341981
bdev_io_use_accel_sequence 404271
bdev_io_use_memory_domain 1283
bdev_io_valid_blocks 201424695
bdev_is_read_io 15137694
bdev_lba_range_overlapped 226740
bdev_lba_range_overlaps_tailq 7750
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3359
bdev_lock_lba_range_cb 7709
bdev_lock_lba_range_check_io 182541
bdev_lock_lba_range_ctx 7709
bdev_lock_lba_range_ctx_msg 38
bdev_lock_lba_range_get_channel 4234
bdev_mgmt_channel_create 13957
bdev_mgmt_channel_destroy 13957
bdev_mgr_unregister_cb 2242
bdev_module_action_complete 83197
bdev_module_action_done 80955
bdev_module_all_actions_completed 7927427
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 15225
bdev_name_cmp 172797
bdev_name_del 407
bdev_name_del_unsafe 15211
bdev_name_tree_RB_FIND 43571
bdev_name_tree_RB_INSERT 15225
bdev_name_tree_RB_INSERT_COLOR 15211
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 15211
bdev_name_tree_RB_REMOVE_COLOR 12290
bdev_no_mem_poller 0
bdev_ok_to_examine 7597
bdev_open 72585
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 37112
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 98
bdev_qos_config_json 861
bdev_qos_destroy 160
bdev_qos_io_submit 6438212
bdev_qos_io_to_limit 332098155
bdev_qos_is_iops_rate_limit 799
bdev_qos_queue_io 332098155
bdev_qos_r_bps_queue 15137652
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 75952385
bdev_qos_rw_bps_rewind_quota 6563538
bdev_qos_rw_iops_queue 270148204
bdev_qos_rw_iops_rewind_quota 8459665
bdev_qos_rw_queue_io 346100589
bdev_qos_rw_rewind_io 15023203
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 683505
bdev_queue_nomem_io_tail 4759796
bdev_quiesce_range_locked 4350
bdev_read_blocks_with_md 15277693
bdev_readv_blocks_with_md 68539590
bdev_register 7605
bdev_register_finished 7597
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 180965788
bdev_rw_split_get_buf_cb 141646
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 5051176
bdev_start_qos 72549
bdev_start_reset 270
bdev_submit_request 198996173
bdev_trace 2073
bdev_unfreeze_channel 309
bdev_unlock_lba_range 3365
bdev_unlock_lba_range_cb 7709
bdev_unlock_lba_range_get_channel 4237
bdev_unmap_should_split 17301103
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 4350
bdev_unregister 7597
bdev_unregister_abort_channel 807
bdev_unregister_unsafe 8893
bdev_update_qd_sampling_period 83
bdev_update_qos_rate_limit_msg 12
bdev_wait_for_examine_cb 7925185
bdev_write_blocks_with_md 23543003
bdev_write_zero_buffer 582076
bdev_write_zero_buffer_done 582076
bdev_write_zeroes_should_split 2201970
bdev_write_zeroes_split 6469
bdev_writev_blocks_with_md 71340607
claim_bdev 293
claim_opts_copy 66
claim_reset 278
claim_type_is_v2 1270
claim_type_promotes_to_write 71
claim_verify_rom 68
claim_verify_rwm 24
claim_verify_rwo 240
event_notify 1653
io_channel_iter_get_bdev 710765
log_already_claimed 83
parent_bdev_io_complete 2732342
register_flag_bdev 2178
spdk_bdev_abort 28852
spdk_bdev_add_io_stat 26183
spdk_bdev_alias_add 7631
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 390
spdk_bdev_channel_get_histogram 989
spdk_bdev_claim_get_name 8691
spdk_bdev_claim_opts_init 377
spdk_bdev_close 35891
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 384065765
spdk_bdev_destruct_done 2025
spdk_bdev_dump_info_json 29666
spdk_bdev_dump_io_stat_json 270
spdk_bdev_examine 3
spdk_bdev_finish 2242
spdk_bdev_first 5101
spdk_bdev_first_leaf 538
spdk_bdev_flush 657978
spdk_bdev_flush_blocks 2420149
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 361435
spdk_bdev_for_each_channel_continue 349330
spdk_bdev_free_io 201053359
spdk_bdev_get_acwu 1399
spdk_bdev_get_aliases 29690
spdk_bdev_get_block_size 42009359
spdk_bdev_get_buf_align 63806605
spdk_bdev_get_by_name 6459
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7554507
spdk_bdev_get_device_stat 265
spdk_bdev_get_dif_type 62663192
spdk_bdev_get_io_channel 43796
spdk_bdev_get_io_stat 8
spdk_bdev_get_io_time 4
spdk_bdev_get_io_type_name 593320
spdk_bdev_get_max_copy 1283
spdk_bdev_get_md_size 39771654
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 159297
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 71082
spdk_bdev_get_num_blocks 27265508
spdk_bdev_get_nvme_ctratt 3013
spdk_bdev_get_optimal_io_boundary 1288
spdk_bdev_get_opts 305
spdk_bdev_get_physical_block_size 2298
spdk_bdev_get_product_name 32134
spdk_bdev_get_qd 4
spdk_bdev_get_qd_sampling_period 266
spdk_bdev_get_qos_rate_limits 29674
spdk_bdev_get_qos_rpc_type 118664
spdk_bdev_get_uuid 37205
spdk_bdev_get_weighted_io_time 4
spdk_bdev_get_write_unit_size 4732
spdk_bdev_has_write_cache 3000
spdk_bdev_histogram_enable 718
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2242
spdk_bdev_io_complete 198996323
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 27922841
spdk_bdev_io_complete_nvme_status 24013897
spdk_bdev_io_complete_scsi_status 3991049
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31951832
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 43934453
spdk_bdev_io_get_iovec 608424
spdk_bdev_io_get_md_buf 8228824
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 21453562
spdk_bdev_io_get_scsi_status 7779137
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 25484107
spdk_bdev_io_get_thread 209040791
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9429874
spdk_bdev_io_set_md_buf 46015
spdk_bdev_io_type_supported 1653639
spdk_bdev_is_dif_check_enabled 1267418
spdk_bdev_is_dif_head_of_md 635050
spdk_bdev_is_md_interleaved 8784461
spdk_bdev_is_md_separate 45373117
spdk_bdev_is_zoned 3714
spdk_bdev_module_claim_bdev 6718
spdk_bdev_module_claim_bdev_desc 362
spdk_bdev_module_examine_done 80763
spdk_bdev_module_fini_done 5959
spdk_bdev_module_fini_start_done 1972
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 37423
spdk_bdev_module_list_find 37423
spdk_bdev_module_release_bdev 6664
spdk_bdev_next 27740
spdk_bdev_next_leaf 1325
spdk_bdev_notify_blockcnt_change 162
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 236510
spdk_bdev_open_async 2201
spdk_bdev_open_ext 34907
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 683506
spdk_bdev_quiesce 545
spdk_bdev_quiesce_range 3805
spdk_bdev_read 11853276
spdk_bdev_read_blocks 13996392
spdk_bdev_read_blocks_with_md 1281301
spdk_bdev_readv 1591165
spdk_bdev_readv_blocks 6685574
spdk_bdev_readv_blocks_ext 29348950
spdk_bdev_readv_blocks_with_md 29200360
spdk_bdev_register 7608
spdk_bdev_reset 273
spdk_bdev_reset_io_stat 33796
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 308
spdk_bdev_set_qd_sampling_period 7616
spdk_bdev_set_qos_rate_limits 129
spdk_bdev_set_timeout 998
spdk_bdev_subsystem_config_json 162
spdk_bdev_unmap 8517304
spdk_bdev_unmap_blocks 17475882
spdk_bdev_unquiesce 545
spdk_bdev_unquiesce_range 3808
spdk_bdev_unregister 7618
spdk_bdev_unregister_by_name 1238
spdk_bdev_wait_for_examine 12493
spdk_bdev_write 21974606
spdk_bdev_write_blocks 22846032
spdk_bdev_write_blocks_with_md 114898
spdk_bdev_write_zeroes 488
spdk_bdev_write_zeroes_blocks 2201840
spdk_bdev_writev 1816186
spdk_bdev_writev_blocks 4895825
spdk_bdev_writev_blocks_ext 46868258
spdk_bdev_writev_blocks_with_md 17104793
spdk_bdev_zcopy_end 609621
spdk_bdev_zcopy_start 609811
spdk_for_each_bdev 5101
spdk_for_each_bdev_leaf 538

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