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: 2024-07-12 15:16:00 Functions: 407 446 91.3 %
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 26873626
_bdev_abort 27251
_bdev_copy_split 0
_bdev_get_block_size_with_md 650228
_bdev_init 2366
_bdev_io_check_opts 88307440
_bdev_io_complete 235706467
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1312
_bdev_io_ext_use_bounce_buffer 341228
_bdev_io_handle_no_mem 236442483
_bdev_io_pull_bounce_data_buf 342524
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1312
_bdev_io_put_buf 9132083
_bdev_io_set_buf 9132083
_bdev_io_set_md_buf 9132083
_bdev_io_submit 235678948
_bdev_io_submit_ext 166177465
_bdev_lock_lba_range 7790
_bdev_memory_domain_get_io_cb 341228
_bdev_memory_domain_io_get_buf 341228
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3352124
_bdev_trace 2366
_bdev_unlock_lba_range 7790
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 260
_calculate_measured_qd_cpl 132
_event_notify 1883
_is_buf_allocated 53303480
_media_management_notify 0
_remove_notify 1661
_resize_notify 222
_spdk_bdev_quiesce 8782
_tmp_bdev_event_cb 0
_to_next_boundary 7424837
bdev_abort 27247
bdev_abort_all_buf_io 29348
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57770
bdev_abort_buf_io 27243
bdev_abort_buf_io_cb 0
bdev_abort_io 27259
bdev_abort_io_done 27255
bdev_abort_queued_io 27251
bdev_abort_retry 4
bdev_alias_del 8551
bdev_alloc_io_stat 36916
bdev_bytes_to_blocks 55155030
bdev_calculate_measured_queue_depth 132
bdev_ch_add_to_io_submitted 239057361
bdev_ch_remove_from_io_submitted 239057361
bdev_ch_resubmit_io 6814834
bdev_ch_retry_io 6263879
bdev_channel_abort_queued_ios 28982
bdev_channel_create 28064
bdev_channel_destroy 28056
bdev_channel_destroy_resource 28056
bdev_channel_for_each_io 0
bdev_channel_get_io 239890576
bdev_channel_poll_qos 377515
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 378195
bdev_channel_submit_qos_io_done 377184
bdev_close 77688
bdev_compare_and_write_do_compare 3369
bdev_compare_and_write_do_compare_done 3369
bdev_compare_and_write_do_write 3210
bdev_compare_and_write_do_write_done 3210
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3357
bdev_compare_do_read_done 3357
bdev_comparev_and_writev_blocks_locked 3369
bdev_comparev_and_writev_blocks_unlock 3369
bdev_comparev_and_writev_blocks_unlocked 3369
bdev_comparev_blocks_with_md 3441
bdev_copy_do_read 12
bdev_copy_do_read_done 12
bdev_copy_do_write 12
bdev_copy_do_write_done 12
bdev_copy_get_buf_cb 12
bdev_copy_should_split 340
bdev_copy_split 16
bdev_desc_alloc 77733
bdev_desc_free 77733
bdev_desc_release_claims 313
bdev_destroy_cb 8576
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 403515
bdev_each_channel_msg 390352
bdev_enable_histogram_config_json 943
bdev_enable_qos 28111
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8527
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2475
bdev_finish_unregister_bdevs_iter 7802
bdev_finish_wait_for_examine_done 2475
bdev_for_each_io_done 0
bdev_free_io_stat 36916
bdev_get_by_name 47647
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 322
bdev_get_each_channel_stat 315
bdev_get_io_size_in_byte 101400185
bdev_get_io_stat 332
bdev_get_max_write 3525
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1126
bdev_histogram_enable_channel_cb 794
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 30
bdev_init_complete 2475
bdev_init_failed 0
bdev_io_complete 237100880
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 68424
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 236921874
bdev_io_do_submit 235678928
bdev_io_exec_sequence 409636
bdev_io_exec_sequence_cb 409636
bdev_io_get_buf 9132083
bdev_io_get_buf_complete 9132083
bdev_io_get_iobuf_cb 46317
bdev_io_get_max_buf_len 18264166
bdev_io_increment_outstanding 236921874
bdev_io_init 239187321
bdev_io_needs_sequence_exec 411918026
bdev_io_on_tailq 54518
bdev_io_pull_data 342797
bdev_io_pull_data_done 342524
bdev_io_pull_data_done_and_track 8
bdev_io_pull_md_buf 16
bdev_io_pull_md_buf_done 8
bdev_io_push_bounce_data 1316
bdev_io_push_bounce_data_done 1312
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1312
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9132083
bdev_io_range_is_locked 225018
bdev_io_should_split 242538267
bdev_io_split 3350887
bdev_io_split_done 7474741
bdev_io_split_submit 7474757
bdev_io_status_get_string 0
bdev_io_submit 239031635
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 341212
bdev_io_type_supported 7611830
bdev_io_update_io_stat 235706467
bdev_io_use_accel_sequence 392648
bdev_io_use_memory_domain 1336
bdev_io_valid_blocks 239675435
bdev_is_read_io 17261858
bdev_lba_range_overlapped 221761
bdev_lba_range_overlaps_tailq 7834
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7790
bdev_lock_lba_range_check_io 177870
bdev_lock_lba_range_ctx 7790
bdev_lock_lba_range_ctx_msg 40
bdev_lock_lba_range_get_channel 4278
bdev_mgmt_channel_create 14909
bdev_mgmt_channel_destroy 14909
bdev_mgr_unregister_cb 2475
bdev_module_action_complete 92707
bdev_module_action_done 90232
bdev_module_all_actions_completed 8695063
bdev_module_fini_iter 8932
bdev_module_fini_start_iter 4616
bdev_module_get_max_ctx_size 2475
bdev_modules_init 2475
bdev_name_add 17092
bdev_name_cmp 194037
bdev_name_del 422
bdev_name_del_unsafe 17074
bdev_name_tree_RB_FIND 47647
bdev_name_tree_RB_INSERT 17092
bdev_name_tree_RB_INSERT_COLOR 17074
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 17074
bdev_name_tree_RB_REMOVE_COLOR 13884
bdev_no_mem_poller 0
bdev_ok_to_examine 8527
bdev_open 77733
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2475
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41373
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 7915070
bdev_qos_io_to_limit 438136598
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 438136598
bdev_qos_r_bps_queue 17261802
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 94878685
bdev_qos_rw_bps_rewind_quota 6521500
bdev_qos_rw_iops_queue 359180597
bdev_qos_rw_iops_rewind_quota 10622850
bdev_qos_rw_queue_io 454059282
bdev_qos_rw_rewind_io 17144350
bdev_qos_set_ops 146
bdev_qos_update_max_quota_per_timeslice 146
bdev_qos_w_bps_queue 56
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 8
bdev_queue_nomem_io_head 833577
bdev_queue_nomem_io_tail 5981721
bdev_quiesce_range_locked 4389
bdev_read_blocks_with_md 16246407
bdev_readv_blocks_with_md 83775214
bdev_register 8537
bdev_register_finished 8527
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 318
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 366
bdev_reset_freeze_channel_done 318
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 213973624
bdev_rw_split_get_buf_cb 170225
bdev_seek 52
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 6263879
bdev_start_qos 77688
bdev_start_reset 318
bdev_submit_request 236512378
bdev_trace 2244
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7790
bdev_unlock_lba_range_get_channel 4282
bdev_unmap_should_split 22886374
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4389
bdev_unregister 8527
bdev_unregister_abort_channel 926
bdev_unregister_unsafe 10044
bdev_update_qd_sampling_period 153
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8692588
bdev_write_blocks_with_md 28199196
bdev_write_zero_buffer 646703
bdev_write_zero_buffer_done 646703
bdev_write_zeroes_should_split 2595070
bdev_write_zeroes_split 6303
bdev_writev_blocks_with_md 82880778
claim_bdev 313
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1383
claim_type_promotes_to_write 83
claim_verify_rom 79
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1883
io_channel_iter_get_bdev 793867
log_already_claimed 107
parent_bdev_io_complete 3350883
register_flag_bdev 2366
spdk_bdev_abort 27239
spdk_bdev_add_io_stat 28371
spdk_bdev_alias_add 8569
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8971
spdk_bdev_claim_opts_init 425
spdk_bdev_close 39928
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3385
spdk_bdev_comparev_blocks 3417
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 328
spdk_bdev_desc_get_bdev 456010846
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30021
spdk_bdev_dump_io_stat_json 328
spdk_bdev_examine 4
spdk_bdev_finish 2475
spdk_bdev_first 5057
spdk_bdev_first_leaf 560
spdk_bdev_flush 650832
spdk_bdev_flush_blocks 2370252
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 403515
spdk_bdev_for_each_channel_continue 390352
spdk_bdev_free_io 239187321
spdk_bdev_get_acwu 1414
spdk_bdev_get_aliases 30045
spdk_bdev_get_block_size 40997697
spdk_bdev_get_buf_align 67786830
spdk_bdev_get_by_name 6274
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7925161
spdk_bdev_get_device_stat 322
spdk_bdev_get_dif_type 79617865
spdk_bdev_get_io_channel 47941
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 600420
spdk_bdev_get_max_copy 1283
spdk_bdev_get_md_size 41340089
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170263
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75140
spdk_bdev_get_num_blocks 26816736
spdk_bdev_get_nvme_ctratt 3023
spdk_bdev_get_optimal_io_boundary 1287
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2292
spdk_bdev_get_product_name 32494
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 323
spdk_bdev_get_qos_rate_limits 30031
spdk_bdev_get_qos_rpc_type 120084
spdk_bdev_get_uuid 38109
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5020
spdk_bdev_has_write_cache 2985
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2475
spdk_bdev_io_complete 236512578
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 34380784
spdk_bdev_io_complete_nvme_status 23166210
spdk_bdev_io_complete_scsi_status 4639838
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 35663153
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 51252901
spdk_bdev_io_get_iovec 522147
spdk_bdev_io_get_md_buf 8250200
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 20719058
spdk_bdev_io_get_scsi_status 8150262
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 24488859
spdk_bdev_io_get_thread 246240203
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9311975
spdk_bdev_io_set_md_buf 47476
spdk_bdev_io_type_supported 1607155
spdk_bdev_is_dif_check_enabled 914260
spdk_bdev_is_dif_head_of_md 458746
spdk_bdev_is_md_interleaved 9044967
spdk_bdev_is_md_separate 45110162
spdk_bdev_is_zoned 3732
spdk_bdev_module_claim_bdev 7411
spdk_bdev_module_claim_bdev_desc 405
spdk_bdev_module_examine_done 89976
spdk_bdev_module_fini_done 6457
spdk_bdev_module_fini_start_done 2141
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40548
spdk_bdev_module_list_find 40548
spdk_bdev_module_release_bdev 7339
spdk_bdev_next 27773
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 163
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 33
spdk_bdev_nvme_io_passthru 79
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 138671
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38790
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 703237
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3799
spdk_bdev_read 12851766
spdk_bdev_read_blocks 14967744
spdk_bdev_read_blocks_with_md 1278663
spdk_bdev_readv 1806828
spdk_bdev_readv_blocks 7003586
spdk_bdev_readv_blocks_ext 33228531
spdk_bdev_readv_blocks_with_md 39227327
spdk_bdev_register 8541
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36916
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8552
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 11329585
spdk_bdev_unmap_blocks 23068588
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3803
spdk_bdev_unregister 8555
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13873
spdk_bdev_write 26483923
spdk_bdev_write_blocks 27436382
spdk_bdev_write_blocks_with_md 116110
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2594927
spdk_bdev_writev 2031520
spdk_bdev_writev_blocks 5368801
spdk_bdev_writev_blocks_ext 55078917
spdk_bdev_writev_blocks_with_md 19324029
spdk_bdev_zcopy_end 523506
spdk_bdev_zcopy_start 523775
spdk_for_each_bdev 5057
spdk_for_each_bdev_leaf 560

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