LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4027 4915 81.9 %
Date: 2024-07-15 14:51:33 Functions: 407 446 91.3 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1881 2802 67.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 19109837
_bdev_abort 32066
_bdev_copy_split 0
_bdev_get_block_size_with_md 252742
_bdev_init 1943
_bdev_io_check_opts 62248228
_bdev_io_complete 161555233
_bdev_io_complete_in_submit 18
_bdev_io_complete_push_bounce_done 1214
_bdev_io_ext_use_bounce_buffer 12
_bdev_io_handle_no_mem 162114091
_bdev_io_pull_bounce_data_buf 1214
_bdev_io_pull_bounce_md_buf 12
_bdev_io_pull_buffer_cpl 12
_bdev_io_push_bounce_data_buffer 1214
_bdev_io_put_buf 8082538
_bdev_io_set_buf 8082538
_bdev_io_set_md_buf 8082538
_bdev_io_submit 161522906
_bdev_io_submit_ext 115098665
_bdev_lock_lba_range 6880
_bdev_memory_domain_get_io_cb 12
_bdev_memory_domain_io_get_buf 12
_bdev_next_leaf 1510
_bdev_open_async 1772
_bdev_rw_split 2172647
_bdev_trace 1943
_bdev_unlock_lba_range 6880
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 111
_calculate_measured_qd_cpl 57
_event_notify 1384
_is_buf_allocated 42607244
_media_management_notify 0
_remove_notify 1149
_resize_notify 235
_spdk_bdev_quiesce 7169
_tmp_bdev_event_cb 1
_to_next_boundary 4708108
bdev_abort 32063
bdev_abort_all_buf_io 23235
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 45820
bdev_abort_buf_io 32060
bdev_abort_buf_io_cb 0
bdev_abort_io 32072
bdev_abort_io_done 32069
bdev_abort_queued_io 32066
bdev_abort_retry 3
bdev_alias_del 6312
bdev_alloc_io_stat 28856
bdev_bytes_to_blocks 34472261
bdev_calculate_measured_queue_depth 57
bdev_ch_add_to_io_submitted 163726325
bdev_ch_remove_from_io_submitted 163726325
bdev_ch_resubmit_io 5351088
bdev_ch_retry_io 4739853
bdev_channel_abort_queued_ios 22993
bdev_channel_create 22349
bdev_channel_destroy 22343
bdev_channel_destroy_resource 22343
bdev_channel_for_each_io 0
bdev_channel_get_io 163909155
bdev_channel_poll_qos 267929
bdev_channel_poll_timeout_io 39
bdev_channel_poll_timeout_io_done 24
bdev_channel_start_reset 212
bdev_channel_submit_qos_io 268512
bdev_channel_submit_qos_io_done 267699
bdev_close 63796
bdev_compare_and_write_do_compare 3273
bdev_compare_and_write_do_compare_done 3273
bdev_compare_and_write_do_write 3162
bdev_compare_and_write_do_write_done 3162
bdev_compare_blocks_with_md 12
bdev_compare_do_read 3252
bdev_compare_do_read_done 3252
bdev_comparev_and_writev_blocks_locked 3273
bdev_comparev_and_writev_blocks_unlock 3273
bdev_comparev_and_writev_blocks_unlocked 3273
bdev_comparev_blocks_with_md 3331
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 264
bdev_copy_split 12
bdev_desc_alloc 63832
bdev_desc_free 63832
bdev_desc_release_claims 275
bdev_destroy_cb 6326
bdev_disable_qos_done 10
bdev_disable_qos_msg 16
bdev_disable_qos_msg_done 10
bdev_each_channel_cpl 289242
bdev_each_channel_msg 278898
bdev_enable_histogram_config_json 697
bdev_enable_qos 22385
bdev_enable_qos_done 134
bdev_enable_qos_msg 42
bdev_examine 6292
bdev_examine_allowlist_check 35
bdev_examine_allowlist_config_json 134
bdev_examine_allowlist_free 2019
bdev_finish_unregister_bdevs_iter 5805
bdev_finish_wait_for_examine_done 2019
bdev_for_each_io_done 0
bdev_free_io_stat 28856
bdev_get_by_name 33826
bdev_get_current_qd 1
bdev_get_current_qd_done 1
bdev_get_device_stat_done 213
bdev_get_each_channel_stat 205
bdev_get_io_size_in_byte 68320788
bdev_get_io_stat 219
bdev_get_max_write 2461
bdev_histogram_disable_channel 13
bdev_histogram_disable_channel_cb 8
bdev_histogram_enable_channel 776
bdev_histogram_enable_channel_cb 567
bdev_histogram_get_channel 25
bdev_histogram_get_channel_cb 17
bdev_in_examine_allowlist 18
bdev_init_complete 2019
bdev_init_failed 0
bdev_io_complete 163041708
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 59
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 162115432
bdev_io_do_submit 161522891
bdev_io_exec_sequence 59
bdev_io_exec_sequence_cb 59
bdev_io_get_buf 8082538
bdev_io_get_buf_complete 8082538
bdev_io_get_iobuf_cb 28397
bdev_io_get_max_buf_len 16165076
bdev_io_increment_outstanding 162115432
bdev_io_init 163232069
bdev_io_needs_sequence_exec 278310543
bdev_io_on_tailq 64144
bdev_io_pull_data 1217
bdev_io_pull_data_done 1214
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 1217
bdev_io_push_bounce_data_done 1214
bdev_io_push_bounce_data_done_and_track 6
bdev_io_push_bounce_md_buf 1214
bdev_io_push_bounce_md_buf_done 6
bdev_io_put_buf 8082538
bdev_io_range_is_locked 150740
bdev_io_should_split 165403300
bdev_io_split 2171130
bdev_io_split_done 4768673
bdev_io_split_submit 4768685
bdev_io_status_get_string 0
bdev_io_submit 163695511
bdev_io_submit_reset 197
bdev_io_submit_sequence_cb 0
bdev_io_type_supported 5099993
bdev_io_update_io_stat 161555233
bdev_io_use_accel_sequence 49040
bdev_io_use_memory_domain 1232
bdev_io_valid_blocks 163643981
bdev_is_read_io 12711453
bdev_lba_range_overlapped 147547
bdev_lba_range_overlaps_tailq 6912
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 3297
bdev_lock_lba_range_cb 6880
bdev_lock_lba_range_check_io 124355
bdev_lock_lba_range_ctx 6880
bdev_lock_lba_range_ctx_msg 29
bdev_lock_lba_range_get_channel 3988
bdev_mgmt_channel_create 12703
bdev_mgmt_channel_destroy 12703
bdev_mgr_unregister_cb 2019
bdev_module_action_complete 66935
bdev_module_action_done 64916
bdev_module_all_actions_completed 9785658
bdev_module_fini_iter 7334
bdev_module_fini_start_iter 3776
bdev_module_get_max_ctx_size 2019
bdev_modules_init 2019
bdev_name_add 12615
bdev_name_cmp 134799
bdev_name_del 385
bdev_name_del_unsafe 12601
bdev_name_tree_RB_FIND 33826
bdev_name_tree_RB_INSERT 12615
bdev_name_tree_RB_INSERT_COLOR 12601
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 12601
bdev_name_tree_RB_REMOVE_COLOR 9998
bdev_no_mem_poller 0
bdev_ok_to_examine 6292
bdev_open 63832
bdev_open_async 10
bdev_open_async_cancel 0
bdev_open_async_done 1762
bdev_open_async_fini 2019
bdev_open_async_opts_copy 1762
bdev_open_async_opts_get_default 1762
bdev_open_ext 29867
bdev_poll_timeout_io 24
bdev_qos_channel_destroy 80
bdev_qos_config_json 697
bdev_qos_destroy 127
bdev_qos_io_submit 4675309
bdev_qos_io_to_limit 239584986
bdev_qos_is_iops_rate_limit 690
bdev_qos_queue_io 239584986
bdev_qos_r_bps_queue 12711411
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 62043094
bdev_qos_rw_bps_rewind_quota 6277694
bdev_qos_rw_iops_queue 189459143
bdev_qos_rw_iops_rewind_quota 6327313
bdev_qos_rw_queue_io 251502237
bdev_qos_rw_rewind_io 12605007
bdev_qos_set_ops 101
bdev_qos_update_max_quota_per_timeslice 101
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 592479
bdev_queue_nomem_io_tail 4758729
bdev_quiesce_range_locked 3583
bdev_read_blocks_with_md 13765587
bdev_readv_blocks_with_md 58097102
bdev_register 6300
bdev_register_finished 6292
bdev_reset_check_outstanding_io 39
bdev_reset_check_outstanding_io_done 39
bdev_reset_complete 209
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 242
bdev_reset_freeze_channel_done 209
bdev_reset_poll_for_outstanding_io 24
bdev_rw_should_split 149389885
bdev_rw_split_get_buf_cb 140391
bdev_seek 42
bdev_seek_complete_cb 6
bdev_set_qos_limit_done 158
bdev_set_qos_rate_limits 102
bdev_shared_ch_retry_io 4739853
bdev_start_qos 63796
bdev_start_reset 209
bdev_submit_request 162115463
bdev_trace 1845
bdev_unfreeze_channel 242
bdev_unlock_lba_range 3303
bdev_unlock_lba_range_cb 6880
bdev_unlock_lba_range_get_channel 3991
bdev_unmap_should_split 11944064
bdev_unmap_split 9
bdev_unquiesce_range_unlocked 3583
bdev_unregister 6292
bdev_unregister_abort_channel 650
bdev_unregister_unsafe 7345
bdev_update_qd_sampling_period 72
bdev_update_qos_rate_limit_msg 11
bdev_wait_for_examine_cb 9783639
bdev_write_blocks_with_md 18354765
bdev_write_zero_buffer 250281
bdev_write_zero_buffer_done 250281
bdev_write_zeroes_should_split 1529648
bdev_write_zeroes_split 7606
bdev_writev_blocks_with_md 57460102
claim_bdev 275
claim_opts_copy 66
claim_reset 262
claim_type_is_v2 1200
claim_type_promotes_to_write 69
claim_verify_rom 66
claim_verify_rwm 24
claim_verify_rwo 224
event_notify 1384
io_channel_iter_get_bdev 568140
log_already_claimed 81
parent_bdev_io_complete 2171127
register_flag_bdev 1943
spdk_bdev_abort 32057
spdk_bdev_add_io_stat 22548
spdk_bdev_alias_add 6326
spdk_bdev_alias_del 20
spdk_bdev_alias_del_all 368
spdk_bdev_channel_get_histogram 769
spdk_bdev_claim_get_name 8398
spdk_bdev_claim_opts_init 359
spdk_bdev_close 28959
spdk_bdev_compare_blocks 12
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 3289
spdk_bdev_comparev_blocks 3313
spdk_bdev_comparev_blocks_with_md 18
spdk_bdev_copy_blocks 255
spdk_bdev_desc_get_bdev 310989611
spdk_bdev_destruct_done 1552
spdk_bdev_dump_info_json 29026
spdk_bdev_dump_io_stat_json 216
spdk_bdev_examine 3
spdk_bdev_finish 2019
spdk_bdev_first 4949
spdk_bdev_first_leaf 450
spdk_bdev_flush 12
spdk_bdev_flush_blocks 1550885
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 289242
spdk_bdev_for_each_channel_continue 278898
spdk_bdev_free_io 163232069
spdk_bdev_get_acwu 1320
spdk_bdev_get_aliases 29034
spdk_bdev_get_block_size 43193719
spdk_bdev_get_buf_align 51597569
spdk_bdev_get_by_name 3959
spdk_bdev_get_current_qd 1
spdk_bdev_get_data_block_size 7533332
spdk_bdev_get_device_stat 213
spdk_bdev_get_dif_type 51259068
spdk_bdev_get_io_channel 35862
spdk_bdev_get_io_stat 6
spdk_bdev_get_io_time 3
spdk_bdev_get_io_type_name 580520
spdk_bdev_get_max_copy 1235
spdk_bdev_get_md_size 35977955
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 141061
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 62587
spdk_bdev_get_num_blocks 29901379
spdk_bdev_get_nvme_ctratt 3021
spdk_bdev_get_optimal_io_boundary 1240
spdk_bdev_get_opts 249
spdk_bdev_get_physical_block_size 2291
spdk_bdev_get_product_name 31601
spdk_bdev_get_qd 3
spdk_bdev_get_qd_sampling_period 213
spdk_bdev_get_qos_rate_limits 29032
spdk_bdev_get_qos_rpc_type 116104
spdk_bdev_get_uuid 36233
spdk_bdev_get_weighted_io_time 3
spdk_bdev_get_write_unit_size 4120
spdk_bdev_has_write_cache 3123
spdk_bdev_histogram_enable 575
spdk_bdev_histogram_get 17
spdk_bdev_initialize 2019
spdk_bdev_io_complete 162115613
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 16790840
spdk_bdev_io_complete_nvme_status 23669815
spdk_bdev_io_complete_scsi_status 4177593
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 27191135
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 36645699
spdk_bdev_io_get_iovec 749842
spdk_bdev_io_get_md_buf 7480775
spdk_bdev_io_get_nvme_fused_status 3107
spdk_bdev_io_get_nvme_status 23980886
spdk_bdev_io_get_scsi_status 7763148
spdk_bdev_io_get_seek_offset 42
spdk_bdev_io_get_submit_tsc 25115618
spdk_bdev_io_get_thread 171131732
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 8831364
spdk_bdev_io_set_md_buf 45380
spdk_bdev_io_type_supported 1557702
spdk_bdev_is_dif_check_enabled 1432578
spdk_bdev_is_dif_head_of_md 717352
spdk_bdev_is_md_interleaved 8511245
spdk_bdev_is_md_separate 40945718
spdk_bdev_is_zoned 3700
spdk_bdev_module_claim_bdev 5734
spdk_bdev_module_claim_bdev_desc 344
spdk_bdev_module_examine_done 64724
spdk_bdev_module_fini_done 5315
spdk_bdev_module_fini_start_done 1757
spdk_bdev_module_init_done 192
spdk_bdev_module_list_add 33096
spdk_bdev_module_list_find 33096
spdk_bdev_module_release_bdev 5680
spdk_bdev_next 27489
spdk_bdev_next_leaf 1060
spdk_bdev_notify_blockcnt_change 160
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 31
spdk_bdev_nvme_io_passthru 75
spdk_bdev_nvme_io_passthru_md 3
spdk_bdev_nvme_iov_passthru_md 211494
spdk_bdev_open_async 1762
spdk_bdev_open_ext 28101
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 677070
spdk_bdev_quiesce 429
spdk_bdev_quiesce_range 3154
spdk_bdev_read 9744038
spdk_bdev_read_blocks 12485172
spdk_bdev_read_blocks_with_md 1280415
spdk_bdev_readv 1277483
spdk_bdev_readv_blocks 6073653
spdk_bdev_readv_blocks_ext 25671115
spdk_bdev_readv_blocks_with_md 23556755
spdk_bdev_register 6303
spdk_bdev_reset 212
spdk_bdev_reset_io_stat 28856
spdk_bdev_seek_data 21
spdk_bdev_seek_hole 21
spdk_bdev_set_opts 252
spdk_bdev_set_qd_sampling_period 6310
spdk_bdev_set_qos_rate_limits 108
spdk_bdev_set_timeout 778
spdk_bdev_subsystem_config_json 134
spdk_bdev_unmap 5867880
spdk_bdev_unmap_blocks 12120356
spdk_bdev_unquiesce 429
spdk_bdev_unquiesce_range 3157
spdk_bdev_unregister 6313
spdk_bdev_unregister_by_name 1043
spdk_bdev_wait_for_examine 10694
spdk_bdev_write 16572739
spdk_bdev_write_blocks 17987769
spdk_bdev_write_blocks_with_md 116711
spdk_bdev_write_zeroes 364
spdk_bdev_write_zeroes_blocks 1529570
spdk_bdev_writev 1009727
spdk_bdev_writev_blocks 4013748
spdk_bdev_writev_blocks_ext 36577129
spdk_bdev_writev_blocks_with_md 14956730
spdk_bdev_zcopy_end 751027
spdk_bdev_zcopy_start 751225
spdk_for_each_bdev 4949
spdk_for_each_bdev_leaf 450

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