LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4724 5759 82.0 %
Date: 2024-11-20 15:47:59 Functions: 424 472 89.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 5020 23935 21.0 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 21982038
_bdev_abort 83777
_bdev_copy_split 0
_bdev_get_block_size_with_md 459449
_bdev_init 2146
_bdev_io_check_opts 65119844
_bdev_io_complete 222058777
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 224094
_bdev_io_ext_use_bounce_buffer 222486
_bdev_io_handle_no_mem 222949495
_bdev_io_pull_bounce_data_buf 224094
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 224094
_bdev_io_put_buf 9992082
_bdev_io_set_buf 9989963
_bdev_io_set_md_buf 9989914
_bdev_io_submit 224564482
_bdev_io_submit_ext 156241297
_bdev_lock_lba_range 4669
_bdev_memory_domain_get_io_cb 222486
_bdev_memory_domain_io_get_buf 222486
_bdev_next_leaf 2187
_bdev_open_async 1037
_bdev_reset_complete 329
_bdev_rw_split 1023905
_bdev_trace 2146
_bdev_unlock_lba_range 4669
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 248
_calculate_measured_qd_cpl 126
_event_notify 1058
_is_buf_allocated 47826684
_media_management_notify 0
_remove_notify 725
_resize_notify 333
_spdk_bdev_quiesce 2516
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 2146
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 2146
_tmp_bdev_event_cb 0
_to_next_boundary 2012104
bdev_abort 83773
bdev_abort_all_buf_io 22401
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 22767
bdev_abort_buf_io 83769
bdev_abort_buf_io_cb 0
bdev_abort_io 83797
bdev_abort_io_done 83793
bdev_abort_queued_io 83777
bdev_abort_retry 4
bdev_alias_del 6297
bdev_alloc_io_stat 28202
bdev_bytes_to_blocks 50286392
bdev_calculate_measured_queue_depth 126
bdev_ch_add_to_io_submitted 226071515
bdev_ch_remove_from_io_submitted 224628965
bdev_ch_resubmit_io 6102479
bdev_ch_retry_io 5378250
bdev_channel_abort_queued_ios 22035
bdev_channel_create 21602
bdev_channel_destroy 21594
bdev_channel_destroy_resource 21594
bdev_channel_for_each_io 0
bdev_channel_get_io 226377630
bdev_channel_poll_qos 401218
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_submit_qos_io 401129
bdev_channel_submit_qos_io_done 399087
bdev_close 64071
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 64118
bdev_desc_free 64118
bdev_desc_get_block_size 295328498
bdev_desc_release_claims 347
bdev_destroy_cb 6310
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 416917
bdev_each_channel_msg 411723
bdev_enable_histogram_config_json 892
bdev_enable_qos 21649
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 6285
bdev_examine_allowlist_check 131
bdev_examine_allowlist_config_json 186
bdev_examine_allowlist_free 2283
bdev_examine_allowlist_remove 12538
bdev_finish_unregister_bdevs_iter 6238
bdev_finish_wait_for_examine_done 2283
bdev_for_each_io_done 0
bdev_free_io_stat 28202
bdev_get_by_name 31223
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 340
bdev_get_each_channel_stat 335
bdev_get_io_size_in_byte 203170916
bdev_get_io_stat 350
bdev_get_max_write 2688
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 66
bdev_init_complete 2283
bdev_init_failed 0
bdev_io_complete 224348879
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 47666
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 223756061
bdev_io_do_submit 224082191
bdev_io_exec_sequence 270136
bdev_io_exec_sequence_cb 270136
bdev_io_get_block_size 204265539
bdev_io_get_buf 9989427
bdev_io_get_buf_complete 9989902
bdev_io_get_iobuf_cb 64727
bdev_io_get_max_buf_len 19975712
bdev_io_increment_outstanding 225035528
bdev_io_init 225242057
bdev_io_init_dif_ctx 8
bdev_io_needs_bounce_buffer 156376959
bdev_io_needs_metadata 156367641
bdev_io_needs_sequence_exec 387321132
bdev_io_on_tailq 167594
bdev_io_pull_data 224098
bdev_io_pull_data_done 224094
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 224098
bdev_io_push_bounce_data_done 224094
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 224094
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 9992149
bdev_io_range_is_locked 59749
bdev_io_should_split 228304574
bdev_io_split 1022681
bdev_io_split_done 2064337
bdev_io_split_submit 2064353
bdev_io_status_get_string 0
bdev_io_submit 225752307
bdev_io_submit_reset 305
bdev_io_submit_sequence_cb 222470
bdev_io_type_supported 12232873
bdev_io_update_io_stat 224620874
bdev_io_use_accel_sequence 606505595
bdev_io_use_memory_domain 160890421
bdev_io_valid_blocks 226142776
bdev_is_read_io 17719769
bdev_lba_range_overlapped 56438
bdev_lba_range_overlaps_tailq 4690
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3413
bdev_lock_lba_range_cb 4669
bdev_lock_lba_range_check_io 43600
bdev_lock_lba_range_ctx 4669
bdev_lock_lba_range_ctx_msg 17
bdev_lock_lba_range_get_channel 3739
bdev_mgmt_channel_create 13048
bdev_mgmt_channel_destroy 13048
bdev_mgr_unregister_cb 2283
bdev_module_action_complete 65769
bdev_module_action_done 63486
bdev_module_all_actions_completed 12757721
bdev_module_fini_iter 8080
bdev_module_fini_start_iter 4212
bdev_module_get_max_ctx_size 2283
bdev_modules_init 2283
bdev_name_add 12584
bdev_name_cmp 128286
bdev_name_del 449
bdev_name_del_unsafe 12566
bdev_name_tree_RB_FIND 31223
bdev_name_tree_RB_INSERT 12584
bdev_name_tree_RB_INSERT_COLOR 12566
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 12566
bdev_name_tree_RB_REMOVE_COLOR 9618
bdev_no_mem_poller 1
bdev_ok_to_examine 6285
bdev_open 64118
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1027
bdev_open_async_fini 2283
bdev_open_async_opts_copy 1027
bdev_open_async_opts_get_default 1027
bdev_open_ext 27970
bdev_open_opts_copy 8
bdev_open_opts_get_defaults 64122
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 892
bdev_qos_destroy 196
bdev_qos_io_submit 10476437
bdev_qos_io_to_limit 793580278
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 793593755
bdev_qos_r_bps_queue 17719713
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 196295601
bdev_qos_rw_bps_rewind_quota 6875735
bdev_qos_rw_iops_queue 613668143
bdev_qos_rw_iops_rewind_quota 10705756
bdev_qos_rw_queue_io 809965183
bdev_qos_rw_rewind_io 17581491
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 730796
bdev_queue_nomem_io_tail 5371878
bdev_quiesce_range_locked 1256
bdev_read_blocks_with_md 15569666
bdev_readv_blocks_with_md 90257893
bdev_register 6283
bdev_register_finished 6273
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 199165049
bdev_rw_split_get_buf_cb 70454
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 5378252
bdev_start_qos 64071
bdev_start_reset 329
bdev_submit_request 224347487
bdev_trace 2028
bdev_unfreeze_channel 370
bdev_unlock_lba_range 3421
bdev_unlock_lba_range_cb 4669
bdev_unlock_lba_range_get_channel 3743
bdev_unmap_should_split 22167916
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 1256
bdev_unregister 6273
bdev_unregister_abort_channel 441
bdev_unregister_unsafe 6934
bdev_update_qd_sampling_period 147
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 12755438
bdev_write_blocks_with_md 26230265
bdev_write_zero_buffer 456761
bdev_write_zero_buffer_done 456761
bdev_write_zeroes_should_split 3163296
bdev_write_zeroes_split 6590
bdev_writev_blocks_with_md 66855784
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 1058
io_channel_iter_get_bdev 828636
log_already_claimed 114
parent_bdev_io_complete 1022677
register_flag_bdev 2146
spdk_bdev_abort 83753
spdk_bdev_add_io_stat 21929
spdk_bdev_alias_add 6315
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 429
spdk_bdev_channel_get_histogram 1106
spdk_bdev_claim_get_name 8429
spdk_bdev_claim_opts_init 495
spdk_bdev_close 27252
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 676469714
spdk_bdev_desc_get_block_size 0
spdk_bdev_desc_get_dif_pi_format 0
spdk_bdev_desc_get_dif_type 0
spdk_bdev_desc_get_md_size 0
spdk_bdev_desc_is_dif_check_enabled 0
spdk_bdev_desc_is_dif_head_of_md 0
spdk_bdev_desc_is_md_interleaved 0
spdk_bdev_desc_is_md_separate 0
spdk_bdev_destruct_done 1642
spdk_bdev_dump_info_json 29694
spdk_bdev_dump_io_stat_json 330
spdk_bdev_enable_histogram_opts_init 780
spdk_bdev_examine 16
spdk_bdev_finish 2283
spdk_bdev_first 4813
spdk_bdev_first_leaf 635
spdk_bdev_flush 762290
spdk_bdev_flush_blocks 2801169
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 416922
spdk_bdev_for_each_channel_continue 411721
spdk_bdev_free_io 224338879
spdk_bdev_get_acwu 2674
spdk_bdev_get_aliases 29742
spdk_bdev_get_block_size 43961810
spdk_bdev_get_buf_align 65170455
spdk_bdev_get_by_name 3253
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7230609
spdk_bdev_get_device_stat 340
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 90679250
spdk_bdev_get_io_channel 34386
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 593880
spdk_bdev_get_max_copy 2540
spdk_bdev_get_md_size 47363723
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 131826
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 65237
spdk_bdev_get_num_blocks 28586882
spdk_bdev_get_numa_id 1437
spdk_bdev_get_nvme_ctratt 3588
spdk_bdev_get_nvme_nsid 2997
spdk_bdev_get_optimal_io_boundary 2544
spdk_bdev_get_opts 363
spdk_bdev_get_physical_block_size 3567
spdk_bdev_get_product_name 32184
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 325
spdk_bdev_get_qos_rate_limits 29704
spdk_bdev_get_qos_rpc_type 118776
spdk_bdev_get_uuid 46631
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 6298
spdk_bdev_has_write_cache 3039
spdk_bdev_histogram_enable 773
spdk_bdev_histogram_enable_ext 780
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2283
spdk_bdev_io_complete 223306691
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 32439537
spdk_bdev_io_complete_nvme_status 25120632
spdk_bdev_io_complete_scsi_status 2838425
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 31711552
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 39756253
spdk_bdev_io_get_iovec 885813
spdk_bdev_io_get_md_buf 8941315
spdk_bdev_io_get_nvme_fused_status 3117
spdk_bdev_io_get_nvme_status 22821700
spdk_bdev_io_get_scsi_status 7462287
spdk_bdev_io_get_seek_offset 46
spdk_bdev_io_get_submit_tsc 26718113
spdk_bdev_io_get_thread 233891372
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 10676172
spdk_bdev_io_set_md_buf 33228
spdk_bdev_io_type_supported 2457719
spdk_bdev_is_dif_check_enabled 1125652
spdk_bdev_is_dif_head_of_md 562654
spdk_bdev_is_md_interleaved 8259099
spdk_bdev_is_md_separate 48995862
spdk_bdev_is_zoned 5173
spdk_bdev_module_claim_bdev 4899
spdk_bdev_module_claim_bdev_desc 443
spdk_bdev_module_examine_done 63214
spdk_bdev_module_fini_done 5797
spdk_bdev_module_fini_start_done 1929
spdk_bdev_module_init_done 272
spdk_bdev_module_list_add 36535
spdk_bdev_module_list_find 36535
spdk_bdev_module_release_bdev 4827
spdk_bdev_next 29000
spdk_bdev_next_leaf 1552
spdk_bdev_notify_blockcnt_change 221
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 166001
spdk_bdev_open_async 1027
spdk_bdev_open_ext 26933
spdk_bdev_open_ext_v2 26941
spdk_bdev_open_opts_init 4
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 865124
spdk_bdev_quiesce 169
spdk_bdev_quiesce_range 1087
spdk_bdev_read 12009463
spdk_bdev_read_blocks 14329476
spdk_bdev_read_blocks_with_md 1274505
spdk_bdev_readv 1184107
spdk_bdev_readv_blocks 6534053
spdk_bdev_readv_blocks_ext 25331442
spdk_bdev_readv_blocks_with_md 57115502
spdk_bdev_register 6287
spdk_bdev_reset 329
spdk_bdev_reset_io_stat 28887
spdk_bdev_seek_data 23
spdk_bdev_seek_hole 23
spdk_bdev_set_opts 367
spdk_bdev_set_qd_sampling_period 6298
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1118
spdk_bdev_subsystem_config_json 186
spdk_bdev_unmap 10144667
spdk_bdev_unmap_blocks 22438772
spdk_bdev_unquiesce 169
spdk_bdev_unquiesce_range 1091
spdk_bdev_unregister 6301
spdk_bdev_unregister_by_name 768
spdk_bdev_wait_for_examine 11107
spdk_bdev_write 24542160
spdk_bdev_write_blocks 25923657
spdk_bdev_write_blocks_with_md 114330
spdk_bdev_write_zeroes 560
spdk_bdev_write_zeroes_blocks 3163149
spdk_bdev_writev 1743323
spdk_bdev_writev_blocks 4681099
spdk_bdev_writev_blocks_ext 40028004
spdk_bdev_writev_blocks_with_md 21688266
spdk_bdev_zcopy_end 935835
spdk_bdev_zcopy_start 960348
spdk_for_each_bdev 4813
spdk_for_each_bdev_leaf 635

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