LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4354 5546 78.5 %
Date: 2024-11-19 16:04:24 Functions: 394 450 87.6 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1780 2735 65.1 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 1520459
_bdev_abort 18
_bdev_copy_split 0
_bdev_get_block_size_with_md 84774
_bdev_init 45
_bdev_io_check_opts 8179741
_bdev_io_complete 48352531
_bdev_io_complete_in_submit 6
_bdev_io_complete_push_bounce_done 26
_bdev_io_ext_use_bounce_buffer 4
_bdev_io_handle_no_mem 49263110
_bdev_io_pull_bounce_data_buf 26
_bdev_io_pull_bounce_md_buf 4
_bdev_io_pull_buffer_cpl 4
_bdev_io_push_bounce_data_buffer 26
_bdev_io_put_buf 699082
_bdev_io_set_buf 693314
_bdev_io_set_md_buf 693706
_bdev_io_submit 51455401
_bdev_io_submit_ext 41853125
_bdev_lock_lba_range 48
_bdev_memory_domain_get_io_cb 4
_bdev_memory_domain_io_get_buf 4
_bdev_next_leaf 177
_bdev_open_async 8
_bdev_reset_complete 52
_bdev_rw_split 119
_bdev_trace 45
_bdev_unlock_lba_range 48
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_calculate_measured_qd 41
_calculate_measured_qd_cpl 21
_event_notify 57
_is_buf_allocated 2905454
_media_management_notify 0
_remove_notify 51
_resize_notify 6
_spdk_bdev_quiesce 9
_spdk_deprecation_register_spdk_bdev_io_get_aux_buf 45
_spdk_deprecation_register_spdk_bdev_io_put_aux_buf 45
_tmp_bdev_event_cb 0
_to_next_boundary 888
bdev_abort 17
bdev_abort_all_buf_io 765
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 824
bdev_abort_buf_io 16
bdev_abort_buf_io_cb 0
bdev_abort_io 23
bdev_abort_io_done 22
bdev_abort_queued_io 18
bdev_abort_retry 1
bdev_alias_del 399
bdev_alloc_io_stat 1142
bdev_bytes_to_blocks 9497640
bdev_calculate_measured_queue_depth 21
bdev_ch_add_to_io_submitted 52354098
bdev_ch_remove_from_io_submitted 49810991
bdev_ch_resubmit_io 10
bdev_ch_retry_io 63
bdev_channel_abort_queued_ios 706
bdev_channel_create 693
bdev_channel_destroy 691
bdev_channel_destroy_resource 691
bdev_channel_for_each_io 0
bdev_channel_get_io 53159006
bdev_channel_poll_qos 52326
bdev_channel_poll_timeout_io 13
bdev_channel_poll_timeout_io_done 8
bdev_channel_submit_qos_io 52996
bdev_channel_submit_qos_io_done 52311
bdev_close 1871
bdev_compare_and_write_do_compare 36
bdev_compare_and_write_do_compare_done 36
bdev_compare_and_write_do_write 18
bdev_compare_and_write_do_write_done 18
bdev_compare_blocks_with_md 4
bdev_compare_do_read 43
bdev_compare_do_read_done 43
bdev_comparev_and_writev_blocks_locked 36
bdev_comparev_and_writev_blocks_unlock 36
bdev_comparev_and_writev_blocks_unlocked 36
bdev_comparev_blocks_with_md 50
bdev_copy_do_read 3
bdev_copy_do_read_done 3
bdev_copy_do_write 3
bdev_copy_do_write_done 3
bdev_copy_get_buf_cb 3
bdev_copy_should_split 54
bdev_copy_split 4
bdev_desc_alloc 1880
bdev_desc_free 1880
bdev_desc_release_claims 22
bdev_destroy_cb 401
bdev_disable_qos_done 2
bdev_disable_qos_msg 4
bdev_disable_qos_msg_done 2
bdev_each_channel_cpl 53119
bdev_each_channel_msg 53498
bdev_enable_histogram_config_json 93
bdev_enable_qos 702
bdev_enable_qos_done 37
bdev_enable_qos_msg 11
bdev_examine 398
bdev_examine_allowlist_check 20
bdev_examine_allowlist_config_json 10
bdev_examine_allowlist_free 105
bdev_examine_allowlist_remove 788
bdev_finish_unregister_bdevs_iter 337
bdev_finish_wait_for_examine_done 105
bdev_for_each_io_done 0
bdev_free_io_stat 1142
bdev_get_by_name 1492
bdev_get_current_qd 0
bdev_get_current_qd_done 0
bdev_get_device_stat_done 58
bdev_get_each_channel_stat 58
bdev_get_io_size_in_byte 135430345
bdev_get_io_stat 60
bdev_get_max_write 84
bdev_histogram_disable_channel 3
bdev_histogram_disable_channel_cb 2
bdev_histogram_enable_channel 117
bdev_histogram_enable_channel_cb 69
bdev_histogram_get_channel 7
bdev_histogram_get_channel_cb 5
bdev_in_examine_allowlist 10
bdev_init_complete 105
bdev_init_failed 0
bdev_io_complete 48295533
bdev_io_complete_cb 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_decrement_outstanding 49279566
bdev_io_do_submit 51001870
bdev_io_exec_sequence 0
bdev_io_exec_sequence_cb 0
bdev_io_get_buf 694001
bdev_io_get_buf_complete 693541
bdev_io_get_iobuf_cb 35817
bdev_io_get_max_buf_len 1386759
bdev_io_increment_outstanding 50946618
bdev_io_init 52976751
bdev_io_needs_sequence_exec 90031394
bdev_io_on_tailq 46
bdev_io_pull_data 27
bdev_io_pull_data_done 26
bdev_io_pull_data_done_and_track 2
bdev_io_pull_md_buf 4
bdev_io_pull_md_buf_done 2
bdev_io_push_bounce_data 27
bdev_io_push_bounce_data_done 26
bdev_io_push_bounce_data_done_and_track 2
bdev_io_push_bounce_md_buf 26
bdev_io_push_bounce_md_buf_done 2
bdev_io_put_buf 699848
bdev_io_range_is_locked 62
bdev_io_should_split 54127473
bdev_io_split 116
bdev_io_split_done 971
bdev_io_split_submit 975
bdev_io_status_get_string 0
bdev_io_submit 51610516
bdev_io_submit_reset 46
bdev_io_submit_sequence_cb 0
bdev_io_type_supported 1737690
bdev_io_update_io_stat 50678274
bdev_io_use_accel_sequence 134596089
bdev_io_use_memory_domain 41872256
bdev_io_valid_blocks 53332439
bdev_is_read_io 2230056
bdev_lba_range_overlapped 40
bdev_lba_range_overlaps_tailq 51
bdev_lock_error_cleanup_cb 0
bdev_lock_lba_range 44
bdev_lock_lba_range_cb 48
bdev_lock_lba_range_check_io 51
bdev_lock_lba_range_ctx 48
bdev_lock_lba_range_ctx_msg 2
bdev_lock_lba_range_get_channel 49
bdev_mgmt_channel_create 348
bdev_mgmt_channel_destroy 348
bdev_mgr_unregister_cb 105
bdev_module_action_complete 2988
bdev_module_action_done 2883
bdev_module_all_actions_completed 80392
bdev_module_fini_iter 179
bdev_module_fini_start_iter 142
bdev_module_get_max_ctx_size 105
bdev_modules_init 105
bdev_name_add 797
bdev_name_cmp 8589
bdev_name_del 13
bdev_name_del_unsafe 793
bdev_name_tree_RB_FIND 1492
bdev_name_tree_RB_INSERT 797
bdev_name_tree_RB_INSERT_COLOR 793
bdev_name_tree_RB_REMOVE 793
bdev_name_tree_RB_REMOVE_COLOR 646
bdev_no_mem_poller 0
bdev_ok_to_examine 398
bdev_open 1880
bdev_open_async 0
bdev_open_async_cancel 0
bdev_open_async_done 8
bdev_open_async_fini 105
bdev_open_async_opts_copy 8
bdev_open_async_opts_get_default 8
bdev_open_ext 1276
bdev_poll_timeout_io 8
bdev_qos_channel_destroy 22
bdev_qos_config_json 93
bdev_qos_destroy 36
bdev_qos_io_submit 4501785
bdev_qos_io_to_limit 523674610
bdev_qos_is_iops_rate_limit 167
bdev_qos_queue_io 523678361
bdev_qos_r_bps_queue 2230042
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 135430430
bdev_qos_rw_bps_rewind_quota 2
bdev_qos_rw_iops_queue 390199897
bdev_qos_rw_iops_rewind_quota 2226934
bdev_qos_rw_queue_io 525632533
bdev_qos_rw_rewind_io 2226936
bdev_qos_set_ops 26
bdev_qos_update_max_quota_per_timeslice 26
bdev_qos_w_bps_queue 14
bdev_qos_w_bps_rewind_quota 0
bdev_queue_io_wait_with_cb 2
bdev_queue_nomem_io_head 7
bdev_queue_nomem_io_tail 43
bdev_quiesce_range_locked 4
bdev_read_blocks_with_md 1560935
bdev_readv_blocks_with_md 32055144
bdev_register 397
bdev_register_finished 395
bdev_reset_check_outstanding_io 13
bdev_reset_check_outstanding_io_done 13
bdev_reset_complete 50
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 59
bdev_reset_freeze_channel_done 50
bdev_reset_poll_for_outstanding_io 8
bdev_rw_should_split 48689673
bdev_rw_split_get_buf_cb 0
bdev_seek 4
bdev_seek_complete_cb 2
bdev_set_qos_limit_done 42
bdev_set_qos_rate_limits 26
bdev_shared_ch_retry_io 63
bdev_start_qos 1871
bdev_start_reset 52
bdev_submit_request 50618034
bdev_trace 39
bdev_unfreeze_channel 60
bdev_unlock_lba_range 46
bdev_unlock_lba_range_cb 48
bdev_unlock_lba_range_get_channel 50
bdev_unmap_should_split 5000092
bdev_unmap_split 3
bdev_unquiesce_range_unlocked 4
bdev_unregister 395
bdev_unregister_abort_channel 15
bdev_unregister_unsafe 440
bdev_update_qd_sampling_period 26
bdev_update_qos_rate_limit_msg 2
bdev_wait_for_examine_cb 80287
bdev_write_blocks_with_md 5285070
bdev_write_zero_buffer 84690
bdev_write_zero_buffer_done 84690
bdev_write_zeroes_should_split 797608
bdev_write_zeroes_split 15
bdev_writev_blocks_with_md 9983932
claim_bdev 22
claim_opts_copy 22
claim_reset 18
claim_type_is_v2 123
claim_type_promotes_to_write 17
claim_verify_rom 15
claim_verify_rwm 8
claim_verify_rwo 12
event_notify 57
io_channel_iter_get_bdev 106616
log_already_claimed 25
parent_bdev_io_complete 115
register_flag_bdev 45
spdk_bdev_abort 12
spdk_bdev_add_io_stat 749
spdk_bdev_alias_add 403
spdk_bdev_alias_del 4
spdk_bdev_alias_del_all 10
spdk_bdev_channel_get_histogram 116
spdk_bdev_claim_get_name 40
spdk_bdev_claim_opts_init 59
spdk_bdev_close 1222
spdk_bdev_compare_blocks 4
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_comparev_and_writev_blocks 36
spdk_bdev_comparev_blocks 44
spdk_bdev_comparev_blocks_with_md 6
spdk_bdev_copy_blocks 51
spdk_bdev_desc_get_bdev 102092251
spdk_bdev_destruct_done 126
spdk_bdev_dump_info_json 58
spdk_bdev_dump_io_stat_json 55
spdk_bdev_enable_histogram_opts_init 71
spdk_bdev_examine 4
spdk_bdev_finish 105
spdk_bdev_first 39
spdk_bdev_first_leaf 29
spdk_bdev_flush 0
spdk_bdev_flush_blocks 2
spdk_bdev_for_each_bdev_io 0
spdk_bdev_for_each_channel 53120
spdk_bdev_for_each_channel_continue 53496
spdk_bdev_free_io 49860759
spdk_bdev_get_acwu 17
spdk_bdev_get_aliases 58
spdk_bdev_get_block_size 1498644
spdk_bdev_get_buf_align 4296041
spdk_bdev_get_by_name 216
spdk_bdev_get_current_qd 0
spdk_bdev_get_data_block_size 732
spdk_bdev_get_device_stat 58
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 36145155
spdk_bdev_get_io_channel 1297
spdk_bdev_get_io_stat 2
spdk_bdev_get_io_time 1
spdk_bdev_get_io_type 0
spdk_bdev_get_io_type_name 1160
spdk_bdev_get_max_copy 1
spdk_bdev_get_md_size 5642544
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 2446
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 1702
spdk_bdev_get_num_blocks 698
spdk_bdev_get_numa_id 147
spdk_bdev_get_nvme_ctratt 0
spdk_bdev_get_nvme_nsid 0
spdk_bdev_get_optimal_io_boundary 0
spdk_bdev_get_opts 31
spdk_bdev_get_physical_block_size 0
spdk_bdev_get_product_name 58
spdk_bdev_get_qd 1
spdk_bdev_get_qd_sampling_period 54
spdk_bdev_get_qos_rate_limits 60
spdk_bdev_get_qos_rpc_type 232
spdk_bdev_get_uuid 58
spdk_bdev_get_weighted_io_time 1
spdk_bdev_get_write_unit_size 308
spdk_bdev_has_write_cache 0
spdk_bdev_histogram_enable 71
spdk_bdev_histogram_enable_ext 71
spdk_bdev_histogram_get 5
spdk_bdev_initialize 105
spdk_bdev_io_complete 49990005
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 6381838
spdk_bdev_io_complete_nvme_status 587001
spdk_bdev_io_complete_scsi_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_buf 2210074
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 2571010
spdk_bdev_io_get_iovec 0
spdk_bdev_io_get_md_buf 748970
spdk_bdev_io_get_nvme_fused_status 0
spdk_bdev_io_get_nvme_status 4
spdk_bdev_io_get_scsi_status 0
spdk_bdev_io_get_seek_offset 4
spdk_bdev_io_get_submit_tsc 586699
spdk_bdev_io_get_thread 49224223
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 693671
spdk_bdev_io_set_md_buf 3
spdk_bdev_io_type_supported 56905
spdk_bdev_is_dif_check_enabled 228
spdk_bdev_is_dif_head_of_md 48
spdk_bdev_is_md_interleaved 85842
spdk_bdev_is_md_separate 2974292
spdk_bdev_is_zoned 2
spdk_bdev_module_claim_bdev 108
spdk_bdev_module_claim_bdev_desc 46
spdk_bdev_module_examine_done 2815
spdk_bdev_module_fini_done 74
spdk_bdev_module_fini_start_done 37
spdk_bdev_module_init_done 68
spdk_bdev_module_list_add 511
spdk_bdev_module_list_find 511
spdk_bdev_module_release_bdev 90
spdk_bdev_next 108
spdk_bdev_next_leaf 148
spdk_bdev_notify_blockcnt_change 11
spdk_bdev_notify_media_management 0
spdk_bdev_nvme_admin_passthru 2
spdk_bdev_nvme_io_passthru 4
spdk_bdev_nvme_io_passthru_md 1
spdk_bdev_nvme_iov_passthru_md 0
spdk_bdev_open_async 8
spdk_bdev_open_ext 1270
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 4
spdk_bdev_quiesce 3
spdk_bdev_quiesce_range 1
spdk_bdev_read 1570269
spdk_bdev_read_blocks 1571338
spdk_bdev_read_blocks_with_md 4
spdk_bdev_readv 120
spdk_bdev_readv_blocks 136
spdk_bdev_readv_blocks_ext 2318974
spdk_bdev_readv_blocks_with_md 29776041
spdk_bdev_register 398
spdk_bdev_reset 52
spdk_bdev_reset_io_stat 1260
spdk_bdev_seek_data 2
spdk_bdev_seek_hole 2
spdk_bdev_set_opts 32
spdk_bdev_set_qd_sampling_period 401
spdk_bdev_set_qos_rate_limits 28
spdk_bdev_set_timeout 119
spdk_bdev_subsystem_config_json 10
spdk_bdev_unmap 2724189
spdk_bdev_unmap_blocks 4952124
spdk_bdev_unquiesce 3
spdk_bdev_unquiesce_range 2
spdk_bdev_unregister 402
spdk_bdev_unregister_by_name 23
spdk_bdev_wait_for_examine 549
spdk_bdev_write 5258665
spdk_bdev_write_blocks 5283779
spdk_bdev_write_blocks_with_md 3
spdk_bdev_write_zeroes 68
spdk_bdev_write_zeroes_blocks 797595
spdk_bdev_writev 118
spdk_bdev_writev_blocks 146
spdk_bdev_writev_blocks_ext 5928070
spdk_bdev_writev_blocks_with_md 4148335
spdk_bdev_zcopy_end 2
spdk_bdev_zcopy_start 2
spdk_for_each_bdev 39
spdk_for_each_bdev_leaf 29

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