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 16:43:38 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 25648658
_bdev_abort 26087
_bdev_copy_split 0
_bdev_get_block_size_with_md 586205
_bdev_init 2367
_bdev_io_check_opts 83086492
_bdev_io_complete 226126405
_bdev_io_complete_in_submit 24
_bdev_io_complete_push_bounce_done 1313
_bdev_io_ext_use_bounce_buffer 225931
_bdev_io_handle_no_mem 226794649
_bdev_io_pull_bounce_data_buf 227228
_bdev_io_pull_bounce_md_buf 16
_bdev_io_pull_buffer_cpl 16
_bdev_io_push_bounce_data_buffer 1313
_bdev_io_put_buf 8665686
_bdev_io_set_buf 8665686
_bdev_io_set_md_buf 8665686
_bdev_io_submit 226100050
_bdev_io_submit_ext 154760061
_bdev_lock_lba_range 7905
_bdev_memory_domain_get_io_cb 225931
_bdev_memory_domain_io_get_buf 225931
_bdev_next_leaf 2026
_bdev_open_async 2591
_bdev_rw_split 3221752
_bdev_trace 2367
_bdev_unlock_lba_range 7905
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 216
_calculate_measured_qd_cpl 110
_event_notify 1897
_is_buf_allocated 51219311
_media_management_notify 0
_remove_notify 1661
_resize_notify 236
_spdk_bdev_quiesce 9012
_tmp_bdev_event_cb 0
_to_next_boundary 6655958
bdev_abort 26083
bdev_abort_all_buf_io 29331
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 57736
bdev_abort_buf_io 26079
bdev_abort_buf_io_cb 0
bdev_abort_io 26095
bdev_abort_io_done 26091
bdev_abort_queued_io 26087
bdev_abort_retry 4
bdev_alias_del 8552
bdev_alloc_io_stat 36900
bdev_bytes_to_blocks 55426245
bdev_calculate_measured_queue_depth 110
bdev_ch_add_to_io_submitted 229345979
bdev_ch_remove_from_io_submitted 229345979
bdev_ch_resubmit_io 6199151
bdev_ch_retry_io 5646842
bdev_channel_abort_queued_ios 28965
bdev_channel_create 28047
bdev_channel_destroy 28039
bdev_channel_destroy_resource 28039
bdev_channel_for_each_io 0
bdev_channel_get_io 230018059
bdev_channel_poll_qos 384028
bdev_channel_poll_timeout_io 52
bdev_channel_poll_timeout_io_done 32
bdev_channel_start_reset 322
bdev_channel_submit_qos_io 384827
bdev_channel_submit_qos_io_done 383465
bdev_close 77693
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 77738
bdev_desc_free 77738
bdev_desc_release_claims 314
bdev_destroy_cb 8577
bdev_disable_qos_done 12
bdev_disable_qos_msg 20
bdev_disable_qos_msg_done 12
bdev_each_channel_cpl 410005
bdev_each_channel_msg 396954
bdev_enable_histogram_config_json 943
bdev_enable_qos 28094
bdev_enable_qos_done 206
bdev_enable_qos_msg 55
bdev_examine 8528
bdev_examine_allowlist_check 59
bdev_examine_allowlist_config_json 169
bdev_examine_allowlist_free 2476
bdev_finish_unregister_bdevs_iter 7804
bdev_finish_wait_for_examine_done 2476
bdev_for_each_io_done 0
bdev_free_io_stat 36900
bdev_get_by_name 47186
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 322
bdev_get_each_channel_stat 313
bdev_get_io_size_in_byte 97612541
bdev_get_io_stat 332
bdev_get_max_write 3535
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 2476
bdev_init_failed 0
bdev_io_complete 227363014
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 44359
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 227110614
bdev_io_do_submit 226100030
bdev_io_exec_sequence 270274
bdev_io_exec_sequence_cb 270274
bdev_io_get_buf 8665686
bdev_io_get_buf_complete 8665686
bdev_io_get_iobuf_cb 45776
bdev_io_get_max_buf_len 17331372
bdev_io_increment_outstanding 227110614
bdev_io_init 229350138
bdev_io_needs_sequence_exec 388804792
bdev_io_on_tailq 52190
bdev_io_pull_data 227407
bdev_io_pull_data_done 227228
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 1317
bdev_io_push_bounce_data_done 1313
bdev_io_push_bounce_data_done_and_track 8
bdev_io_push_bounce_md_buf 1313
bdev_io_push_bounce_md_buf_done 8
bdev_io_put_buf 8665686
bdev_io_range_is_locked 230548
bdev_io_should_split 232569664
bdev_io_split 3219547
bdev_io_split_done 6738011
bdev_io_split_submit 6738027
bdev_io_status_get_string 0
bdev_io_submit 229320900
bdev_io_submit_reset 302
bdev_io_submit_sequence_cb 225915
bdev_io_type_supported 7145436
bdev_io_update_io_stat 226126405
bdev_io_use_accel_sequence 279071
bdev_io_use_memory_domain 1337
bdev_io_valid_blocks 229803537
bdev_is_read_io 17029993
bdev_lba_range_overlapped 227289
bdev_lba_range_overlaps_tailq 7948
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3401
bdev_lock_lba_range_cb 7905
bdev_lock_lba_range_check_io 181657
bdev_lock_lba_range_ctx 7905
bdev_lock_lba_range_ctx_msg 39
bdev_lock_lba_range_get_channel 4286
bdev_mgmt_channel_create 14839
bdev_mgmt_channel_destroy 14839
bdev_mgr_unregister_cb 2476
bdev_module_action_complete 92719
bdev_module_action_done 90243
bdev_module_all_actions_completed 8691660
bdev_module_fini_iter 8936
bdev_module_fini_start_iter 4618
bdev_module_get_max_ctx_size 2476
bdev_modules_init 2476
bdev_name_add 17094
bdev_name_cmp 193082
bdev_name_del 422
bdev_name_del_unsafe 17076
bdev_name_tree_RB_FIND 47186
bdev_name_tree_RB_INSERT 17094
bdev_name_tree_RB_INSERT_COLOR 17076
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 17076
bdev_name_tree_RB_REMOVE_COLOR 13840
bdev_no_mem_poller 0
bdev_ok_to_examine 8528
bdev_open 77738
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 2581
bdev_open_async_fini 2476
bdev_open_async_opts_copy 2581
bdev_open_async_opts_get_default 2581
bdev_open_ext 41372
bdev_poll_timeout_io 32
bdev_qos_channel_destroy 120
bdev_qos_config_json 943
bdev_qos_destroy 196
bdev_qos_io_submit 7709699
bdev_qos_io_to_limit 408405999
bdev_qos_is_iops_rate_limit 966
bdev_qos_queue_io 408405999
bdev_qos_r_bps_queue 17029937
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 91297216
bdev_qos_rw_bps_rewind_quota 6315325
bdev_qos_rw_iops_queue 332825761
bdev_qos_rw_iops_rewind_quota 10602278
bdev_qos_rw_queue_io 424122977
bdev_qos_rw_rewind_io 16917603
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 740527
bdev_queue_nomem_io_tail 5458994
bdev_quiesce_range_locked 4504
bdev_read_blocks_with_md 16888982
bdev_readv_blocks_with_md 76564333
bdev_register 8538
bdev_register_finished 8528
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 203840243
bdev_rw_split_get_buf_cb 124156
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 5646842
bdev_start_qos 77693
bdev_start_reset 318
bdev_submit_request 226840480
bdev_trace 2245
bdev_unfreeze_channel 366
bdev_unlock_lba_range 3409
bdev_unlock_lba_range_cb 7905
bdev_unlock_lba_range_get_channel 4290
bdev_unmap_should_split 23261917
bdev_unmap_split 12
bdev_unquiesce_range_unlocked 4504
bdev_unregister 8528
bdev_unregister_abort_channel 926
bdev_unregister_unsafe 10045
bdev_update_qd_sampling_period 131
bdev_update_qos_rate_limit_msg 14
bdev_wait_for_examine_cb 8689184
bdev_write_blocks_with_md 28972074
bdev_write_zero_buffer 582670
bdev_write_zero_buffer_done 582670
bdev_write_zeroes_should_split 2396124
bdev_write_zeroes_split 10324
bdev_writev_blocks_with_md 78652499
claim_bdev 314
claim_opts_copy 88
claim_reset 296
claim_type_is_v2 1386
claim_type_promotes_to_write 84
claim_verify_rom 80
claim_verify_rwm 32
claim_verify_rwo 254
event_notify 1897
io_channel_iter_get_bdev 806959
log_already_claimed 107
parent_bdev_io_complete 3219543
register_flag_bdev 2367
spdk_bdev_abort 26075
spdk_bdev_add_io_stat 28352
spdk_bdev_alias_add 8570
spdk_bdev_alias_del 24
spdk_bdev_alias_del_all 402
spdk_bdev_channel_get_histogram 1118
spdk_bdev_claim_get_name 8976
spdk_bdev_claim_opts_init 426
spdk_bdev_close 39926
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 435782118
spdk_bdev_destruct_done 2297
spdk_bdev_dump_info_json 30027
spdk_bdev_dump_io_stat_json 328
spdk_bdev_examine 4
spdk_bdev_finish 2476
spdk_bdev_first 5060
spdk_bdev_first_leaf 560
spdk_bdev_flush 650846
spdk_bdev_flush_blocks 2297178
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 410005
spdk_bdev_for_each_channel_continue 396954
spdk_bdev_free_io 229350138
spdk_bdev_get_acwu 1420
spdk_bdev_get_aliases 30051
spdk_bdev_get_block_size 39291630
spdk_bdev_get_buf_align 63443280
spdk_bdev_get_by_name 5814
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7652652
spdk_bdev_get_device_stat 322
spdk_bdev_get_dif_type 73778239
spdk_bdev_get_io_channel 47926
spdk_bdev_get_io_stat 10
spdk_bdev_get_io_time 5
spdk_bdev_get_io_type_name 600540
spdk_bdev_get_max_copy 1289
spdk_bdev_get_md_size 39555744
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 170287
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 75167
spdk_bdev_get_num_blocks 25476053
spdk_bdev_get_nvme_ctratt 3021
spdk_bdev_get_optimal_io_boundary 1293
spdk_bdev_get_opts 328
spdk_bdev_get_physical_block_size 2309
spdk_bdev_get_product_name 32518
spdk_bdev_get_qd 5
spdk_bdev_get_qd_sampling_period 323
spdk_bdev_get_qos_rate_limits 30037
spdk_bdev_get_qos_rpc_type 120108
spdk_bdev_get_uuid 38122
spdk_bdev_get_weighted_io_time 5
spdk_bdev_get_write_unit_size 5026
spdk_bdev_has_write_cache 3018
spdk_bdev_histogram_enable 804
spdk_bdev_histogram_get 22
spdk_bdev_initialize 2476
spdk_bdev_io_complete 226840680
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 33720937
spdk_bdev_io_complete_nvme_status 22651002
spdk_bdev_io_complete_scsi_status 4199704
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 34087069
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 47927968
spdk_bdev_io_get_iovec 583107
spdk_bdev_io_get_md_buf 7997656
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 19588985
spdk_bdev_io_get_scsi_status 7883440
spdk_bdev_io_get_seek_offset 52
spdk_bdev_io_get_submit_tsc 23823754
spdk_bdev_io_get_thread 236035962
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 9022254
spdk_bdev_io_set_md_buf 49193
spdk_bdev_io_type_supported 1582947
spdk_bdev_is_dif_check_enabled 1107866
spdk_bdev_is_dif_head_of_md 555549
spdk_bdev_is_md_interleaved 8805238
spdk_bdev_is_md_separate 43589417
spdk_bdev_is_zoned 3725
spdk_bdev_module_claim_bdev 7398
spdk_bdev_module_claim_bdev_desc 406
spdk_bdev_module_examine_done 89987
spdk_bdev_module_fini_done 6460
spdk_bdev_module_fini_start_done 2142
spdk_bdev_module_init_done 256
spdk_bdev_module_list_add 40565
spdk_bdev_module_list_find 40565
spdk_bdev_module_release_bdev 7326
spdk_bdev_next 27779
spdk_bdev_next_leaf 1466
spdk_bdev_notify_blockcnt_change 170
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 158406
spdk_bdev_open_async 2581
spdk_bdev_open_ext 38789
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 667903
spdk_bdev_quiesce 590
spdk_bdev_quiesce_range 3914
spdk_bdev_read 12765697
spdk_bdev_read_blocks 15594116
spdk_bdev_read_blocks_with_md 1294866
spdk_bdev_readv 1687600
spdk_bdev_readv_blocks 6784389
spdk_bdev_readv_blocks_ext 30298602
spdk_bdev_readv_blocks_with_md 35785157
spdk_bdev_register 8542
spdk_bdev_reset 322
spdk_bdev_reset_io_stat 36900
spdk_bdev_seek_data 26
spdk_bdev_seek_hole 26
spdk_bdev_set_opts 332
spdk_bdev_set_qd_sampling_period 8553
spdk_bdev_set_qos_rate_limits 157
spdk_bdev_set_timeout 1130
spdk_bdev_subsystem_config_json 169
spdk_bdev_unmap 11581354
spdk_bdev_unmap_blocks 23430003
spdk_bdev_unquiesce 590
spdk_bdev_unquiesce_range 3918
spdk_bdev_unregister 8556
spdk_bdev_unregister_by_name 1393
spdk_bdev_wait_for_examine 13876
spdk_bdev_write 26783776
spdk_bdev_write_blocks 28266166
spdk_bdev_write_blocks_with_md 123237
spdk_bdev_write_zeroes 552
spdk_bdev_write_zeroes_blocks 2395981
spdk_bdev_writev 1956396
spdk_bdev_writev_blocks 5054564
spdk_bdev_writev_blocks_ext 52787898
spdk_bdev_writev_blocks_with_md 17850300
spdk_bdev_zcopy_end 585264
spdk_bdev_zcopy_start 585953
spdk_for_each_bdev 5060
spdk_for_each_bdev_leaf 560

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