LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4671 5671 82.4 %
Date: 2024-11-20 12:49:14 Functions: 415 455 91.2 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 4984 23691 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 22740604
_bdev_abort 100226
_bdev_copy_split 0
_bdev_get_block_size_with_md 677271
_bdev_init 2189
_bdev_io_check_opts 72599341
_bdev_io_complete 236883912
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 354222
_bdev_io_ext_use_bounce_buffer 352619
_bdev_io_handle_no_mem 237718873
_bdev_io_pull_bounce_data_buf 354222
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 354222
_bdev_io_put_buf 10468382
_bdev_io_set_buf 10466103
_bdev_io_set_md_buf 10466360
_bdev_io_submit 240924343
_bdev_io_submit_ext 159824265
_bdev_lock_lba_range 4680
_bdev_memory_domain_get_io_cb 352619
_bdev_memory_domain_io_get_buf 352619
_bdev_next_leaf 2196
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1084842
_bdev_trace 2189
_bdev_unlock_lba_range 4680
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 242
_calculate_measured_qd_cpl 123
_event_notify 1096
_is_buf_allocated 49611516
_media_management_notify 0
_remove_notify 755
_resize_notify 341
_spdk_bdev_quiesce 2538
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2189
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2189
_tmp_bdev_event_cb 0
_to_next_boundary 2090739
bdev_abort 100222
bdev_abort_all_buf_io 22547
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22913
bdev_abort_buf_io 100218
bdev_abort_buf_io_cb 0
bdev_abort_io 100246
bdev_abort_io_done 100242
bdev_abort_queued_io 100226
bdev_abort_retry 4
bdev_alias_del 6389
bdev_alloc_io_stat 28440
bdev_bytes_to_blocks 59409787
bdev_calculate_measured_queue_depth 123
bdev_ch_add_to_io_submitted 242209858
bdev_ch_remove_from_io_submitted 239494656
bdev_ch_resubmit_io 5294548
bdev_ch_retry_io 4643715
bdev_channel_abort_queued_ios 22181
bdev_channel_create 21746
bdev_channel_destroy 21738
bdev_channel_destroy_resource 21738
bdev_channel_for_each_io 0
bdev_channel_get_io 243657353
bdev_channel_poll_qos 384731
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 385900
bdev_channel_submit_qos_io_done 384269
bdev_close 64961
bdev_compare_and_write_do_compare 3381
bdev_compare_and_write_do_compare_done 3381
bdev_compare_and_write_do_write 3213
bdev_compare_and_write_do_write_done 3213
bdev_compare_blocks_with_md 16
bdev_compare_do_read 3365
bdev_compare_do_read_done 3365
bdev_comparev_and_writev_blocks_locked 3381
bdev_comparev_and_writev_blocks_unlock 3381
bdev_comparev_and_writev_blocks_unlocked 3381
bdev_comparev_blocks_with_md 3457
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 345
bdev_copy_split 16
bdev_desc_alloc 65008
bdev_desc_free 65008
bdev_desc_release_claims 347
bdev_destroy_cb 6402
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 402212
bdev_each_channel_msg 396498
bdev_enable_histogram_config_json 964
bdev_enable_qos 21793
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6377
bdev_examine_allowlist_check 115
bdev_examine_allowlist_config_json 197
bdev_examine_allowlist_free 2325
bdev_examine_allowlist_remove 12722
bdev_finish_unregister_bdevs_iter 6343
bdev_finish_wait_for_examine_done 2325
bdev_for_each_io_done 0
bdev_free_io_stat 28440
bdev_get_by_name 31839
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 342
bdev_get_each_channel_stat 339
bdev_get_io_size_in_byte 183780787
bdev_get_io_stat 352
bdev_get_max_write 2821
bdev_histogram_disable_channel 16
bdev_histogram_disable_channel_cb 10
bdev_histogram_enable_channel 1114
bdev_histogram_enable_channel_cb 770
bdev_histogram_get_channel 32
bdev_histogram_get_channel_cb 22
bdev_in_examine_allowlist 58
bdev_init_complete 2325
bdev_init_failed 0
bdev_io_complete 239145414
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 72263
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 238690261
bdev_io_do_submit 240594260
bdev_io_exec_sequence 424866
bdev_io_exec_sequence_cb 424866
bdev_io_get_buf 10466362
bdev_io_get_buf_complete 10466267
bdev_io_get_iobuf_cb 70184
bdev_io_get_max_buf_len 20927298
bdev_io_increment_outstanding 241403368
bdev_io_init 242180432
bdev_io_needs_sequence_exec 403553441
bdev_io_on_tailq 200492
bdev_io_pull_data 354226
bdev_io_pull_data_done 354222
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 354226
bdev_io_push_bounce_data_done 354222
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 354222
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 10468607
bdev_io_range_is_locked 63910
bdev_io_should_split 245321453
bdev_io_split 1083410
bdev_io_split_done 2173736
bdev_io_split_submit 2173752
bdev_io_status_get_string 0
bdev_io_submit 241780292
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 352603
bdev_io_type_supported 12965387
bdev_io_update_io_stat 239220024
bdev_io_use_accel_sequence 638016611
bdev_io_use_memory_domain 164720193
bdev_io_valid_blocks 243454279
bdev_is_read_io 17115056
bdev_lba_range_overlapped 60599
bdev_lba_range_overlaps_tailq 4701
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4680
bdev_lock_lba_range_check_io 46748
bdev_lock_lba_range_ctx 4680
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3741
bdev_mgmt_channel_create 13107
bdev_mgmt_channel_destroy 13107
bdev_mgr_unregister_cb 2325
bdev_module_action_complete 66844
bdev_module_action_done 64519
bdev_module_all_actions_completed 12776552
bdev_module_fini_iter 8240
bdev_module_fini_start_iter 4292
bdev_module_get_max_ctx_size 2325
bdev_modules_init 2325
bdev_name_add 12768
bdev_name_cmp 130094
bdev_name_del 449
bdev_name_del_unsafe 12750
bdev_name_tree_RB_FIND 31839
bdev_name_tree_RB_INSERT 12768
bdev_name_tree_RB_INSERT_COLOR 12750
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 12750
bdev_name_tree_RB_REMOVE_COLOR 9789
bdev_no_mem_poller 1
bdev_ok_to_examine 6377
bdev_open 65008
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2325
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 28331
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 964
bdev_qos_destroy 196
bdev_qos_io_submit 10341472
bdev_qos_io_to_limit 737551603
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 737564162
bdev_qos_r_bps_queue 17115000
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 177477685
bdev_qos_rw_bps_rewind_quota 6303118
bdev_qos_rw_iops_queue 575757422
bdev_qos_rw_iops_rewind_quota 10699398
bdev_qos_rw_queue_io 753234564
bdev_qos_rw_rewind_io 17002516
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 670080
bdev_queue_nomem_io_tail 4624663
bdev_quiesce_range_locked 1267
bdev_read_blocks_with_md 18601378
bdev_readv_blocks_with_md 89083400
bdev_register 6375
bdev_register_finished 6365
bdev_reset_check_outstanding_io 52
bdev_reset_check_outstanding_io_done 52
bdev_reset_complete 321
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 321
bdev_reset_poll_for_outstanding_io 32
bdev_rw_should_split 210781214
bdev_rw_split_get_buf_cb 59263
bdev_seek 46
bdev_seek_complete_cb 8
bdev_set_qos_limit_done 236
bdev_set_qos_rate_limits 149
bdev_shared_ch_retry_io 4643716
bdev_start_qos 64961
bdev_start_reset 329
bdev_submit_request 240396462
bdev_trace 2067
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4680
bdev_unlock_lba_range_get_channel 3745
bdev_unmap_should_split 26952054
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1267
bdev_unregister 6365
bdev_unregister_abort_channel 443
bdev_unregister_unsafe 7056
bdev_update_qd_sampling_period 144
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12774227
bdev_write_blocks_with_md 31121813
bdev_write_zero_buffer 674450
bdev_write_zero_buffer_done 674450
bdev_write_zeroes_should_split 3137023
bdev_write_zeroes_split 10439
bdev_writev_blocks_with_md 71626508
claim_bdev 347
claim_opts_copy 88
claim_reset 326
claim_type_is_v2 1531
claim_type_promotes_to_write 99
claim_verify_rom 91
claim_verify_rwm 32
claim_verify_rwo 276
event_notify 1096
io_channel_iter_get_bdev 798706
log_already_claimed 114
parent_bdev_io_complete 1083406
register_flag_bdev 2189
spdk_bdev_abort 100202
spdk_bdev_add_io_stat 22077
spdk_bdev_alias_add 6407
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8433
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27607
spdk_bdev_compare_blocks 16
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3401
spdk_bdev_comparev_blocks 3433
spdk_bdev_comparev_blocks_with_md 24
spdk_bdev_copy_blocks 333
spdk_bdev_desc_get_bdev 461701833
spdk_bdev_destruct_done 1675
spdk_bdev_dump_info_json 30129
spdk_bdev_dump_io_stat_json 332
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2325
spdk_bdev_first 5109
spdk_bdev_first_leaf 636
spdk_bdev_flush 767750
spdk_bdev_flush_blocks 2981490
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 402214
spdk_bdev_for_each_channel_continue 396498
spdk_bdev_free_io 239024505
spdk_bdev_get_acwu 2657
spdk_bdev_get_aliases 30177
spdk_bdev_get_block_size 47977479
spdk_bdev_get_buf_align 68740246
spdk_bdev_get_by_name 3508
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7822099
spdk_bdev_get_device_stat 342
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 85908484
spdk_bdev_get_io_channel 34746
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 602580
spdk_bdev_get_max_copy 2523
spdk_bdev_get_md_size 46341338
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 133497
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 66065
spdk_bdev_get_num_blocks 31432658
spdk_bdev_get_numa_id 1457
spdk_bdev_get_nvme_ctratt 3569
spdk_bdev_get_nvme_nsid 2981
spdk_bdev_get_optimal_io_boundary 2527
spdk_bdev_get_opts 369
spdk_bdev_get_physical_block_size 3531
spdk_bdev_get_product_name 32586
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 327
spdk_bdev_get_qos_rate_limits 30139
spdk_bdev_get_qos_rpc_type 120516
spdk_bdev_get_uuid 46317
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6281
spdk_bdev_has_write_cache 2982
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2325
spdk_bdev_io_complete 238373814
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 37354224
spdk_bdev_io_complete_nvme_status 27012844
spdk_bdev_io_complete_scsi_status 4631685
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 32847249
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 40462371
spdk_bdev_io_get_iovec 1036605
spdk_bdev_io_get_md_buf 9199298
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 24992814
spdk_bdev_io_get_scsi_status 8059701
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 28918473
spdk_bdev_io_get_thread 249532900
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 11180615
spdk_bdev_io_set_md_buf 34085
spdk_bdev_io_type_supported 2773156
spdk_bdev_is_dif_check_enabled 1147012
spdk_bdev_is_dif_head_of_md 573334
spdk_bdev_is_md_interleaved 9079187
spdk_bdev_is_md_separate 50702624
spdk_bdev_is_zoned 5163
spdk_bdev_module_claim_bdev 4888
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 64247
spdk_bdev_module_fini_done 5915
spdk_bdev_module_fini_start_done 1967
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 37254
spdk_bdev_module_list_find 37254
spdk_bdev_module_release_bdev 4816
spdk_bdev_next 29435
spdk_bdev_next_leaf 1560
spdk_bdev_notify_blockcnt_change 225
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 126
spdk_bdev_nvme_io_passthru 88
spdk_bdev_nvme_io_passthru_md 4
spdk_bdev_nvme_iov_passthru_md 237320
spdk_bdev_open_async 1027
spdk_bdev_open_ext 27302
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 898345
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1098
spdk_bdev_read 14119569
spdk_bdev_read_blocks 17319678
spdk_bdev_read_blocks_with_md 1303037
spdk_bdev_readv 1639177
spdk_bdev_readv_blocks 7143298
spdk_bdev_readv_blocks_ext 27870560
spdk_bdev_readv_blocks_with_md 52791774
spdk_bdev_register 6379
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 29131
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 373
spdk_bdev_set_qd_sampling_period 6390
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 197
spdk_bdev_unmap 12584240
spdk_bdev_unmap_blocks 27153631
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1102
spdk_bdev_unregister 6393
spdk_bdev_unregister_by_name 784
spdk_bdev_wait_for_examine 11259
spdk_bdev_write 28466447
spdk_bdev_write_blocks 30422468
spdk_bdev_write_blocks_with_md 128761
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3136870
spdk_bdev_writev 1841590
spdk_bdev_writev_blocks 5479526
spdk_bdev_writev_blocks_ext 44793197
spdk_bdev_writev_blocks_with_md 20738592
spdk_bdev_zcopy_end 1101410
spdk_bdev_zcopy_start 1133460
spdk_for_each_bdev 5109
spdk_for_each_bdev_leaf 636

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