LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4333 5544 78.2 %
Date: 2024-11-18 06:44:01 Functions: 393 449 87.5 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 1762 2731 64.5 %

Function Name Sort by function name Hit count Sort by hit count
_are_iovs_aligned 1328143
_bdev_abort 18
_bdev_copy_split 0
_bdev_get_block_size_with_md 81011
_bdev_init 45
_bdev_io_check_opts 7621093
_bdev_io_complete 46689095
_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 47249026
_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 759058
_bdev_io_set_buf 753288
_bdev_io_set_md_buf 753459
_bdev_io_submit 49380137
_bdev_io_submit_ext 40160819
_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_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 2821801
_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 763
bdev_abort_all_buf_io_cb 0
bdev_abort_all_queued_io 1511
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 395
bdev_alloc_io_stat 1137
bdev_bytes_to_blocks 9112624
bdev_calculate_measured_queue_depth 21
bdev_ch_add_to_io_submitted 50433843
bdev_ch_remove_from_io_submitted 47901321
bdev_ch_resubmit_io 10
bdev_ch_retry_io 63
bdev_channel_abort_queued_ios 705
bdev_channel_create 692
bdev_channel_destroy 690
bdev_channel_destroy_resource 690
bdev_channel_for_each_io 0
bdev_channel_get_io 51627048
bdev_channel_poll_qos 53426
bdev_channel_poll_timeout_io 13
bdev_channel_poll_timeout_io_done 8
bdev_channel_start_reset 50
bdev_channel_submit_qos_io 54187
bdev_channel_submit_qos_io_done 53409
bdev_close 1861
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 1870
bdev_desc_free 1870
bdev_desc_release_claims 18
bdev_destroy_cb 397
bdev_disable_qos_done 2
bdev_disable_qos_msg 4
bdev_disable_qos_msg_done 2
bdev_each_channel_cpl 54214
bdev_each_channel_msg 54689
bdev_enable_histogram_config_json 93
bdev_enable_qos 701
bdev_enable_qos_done 37
bdev_enable_qos_msg 11
bdev_examine 391
bdev_examine_allowlist_check 6
bdev_examine_allowlist_config_json 10
bdev_examine_allowlist_free 102
bdev_finish_unregister_bdevs_iter 334
bdev_finish_wait_for_examine_done 102
bdev_for_each_io_done 0
bdev_free_io_stat 1137
bdev_get_by_name 1483
bdev_get_current_qd 0
bdev_get_current_qd_done 0
bdev_get_device_stat_done 58
bdev_get_each_channel_stat 60
bdev_get_io_size_in_byte 136268529
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 3
bdev_init_complete 102
bdev_init_failed 0
bdev_io_complete 46538496
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 47485895
bdev_io_do_submit 49333560
bdev_io_exec_sequence 0
bdev_io_exec_sequence_cb 0
bdev_io_get_buf 753523
bdev_io_get_buf_complete 753220
bdev_io_get_iobuf_cb 36453
bdev_io_get_max_buf_len 1505023
bdev_io_increment_outstanding 49008550
bdev_io_init 51079610
bdev_io_needs_sequence_exec 85718589
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 759147
bdev_io_range_is_locked 62
bdev_io_should_split 52058794
bdev_io_split 116
bdev_io_split_done 971
bdev_io_split_submit 975
bdev_io_status_get_string 0
bdev_io_submit 49672118
bdev_io_submit_reset 45
bdev_io_submit_sequence_cb 0
bdev_io_type_supported 1671608
bdev_io_update_io_stat 48673791
bdev_io_use_accel_sequence 127090349
bdev_io_use_memory_domain 40196872
bdev_io_valid_blocks 51651233
bdev_is_read_io 2197499
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 347
bdev_mgmt_channel_destroy 347
bdev_mgr_unregister_cb 102
bdev_module_action_complete 2975
bdev_module_action_done 2873
bdev_module_all_actions_completed 70707
bdev_module_fini_iter 176
bdev_module_fini_start_iter 139
bdev_module_get_max_ctx_size 102
bdev_modules_init 102
bdev_name_add 789
bdev_name_cmp 8312
bdev_name_del 13
bdev_name_del_unsafe 785
bdev_name_tree_RB_FIND 1483
bdev_name_tree_RB_INSERT 789
bdev_name_tree_RB_INSERT_COLOR 785
bdev_name_tree_RB_REMOVE 785
bdev_name_tree_RB_REMOVE_COLOR 636
bdev_no_mem_poller 0
bdev_ok_to_examine 391
bdev_open 1870
bdev_open_async 0
bdev_open_async_cancel 0
bdev_open_async_done 8
bdev_open_async_fini 102
bdev_open_async_opts_copy 8
bdev_open_async_opts_get_default 8
bdev_open_ext 1270
bdev_poll_timeout_io 8
bdev_qos_channel_destroy 22
bdev_qos_config_json 93
bdev_qos_destroy 36
bdev_qos_io_submit 4239235
bdev_qos_io_to_limit 514740363
bdev_qos_is_iops_rate_limit 167
bdev_qos_queue_io 514753421
bdev_qos_r_bps_queue 2197485
bdev_qos_r_bps_rewind_quota 0
bdev_qos_rw_bps_queue 136268517
bdev_qos_rw_bps_rewind_quota 2
bdev_qos_rw_iops_queue 380390152
bdev_qos_rw_iops_rewind_quota 2194409
bdev_qos_rw_queue_io 516658667
bdev_qos_rw_rewind_io 2194411
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 1383323
bdev_readv_blocks_with_md 30578274
bdev_register 393
bdev_register_finished 391
bdev_reset_check_outstanding_io 13
bdev_reset_check_outstanding_io_done 13
bdev_reset_complete 49
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
bdev_reset_freeze_channel 58
bdev_reset_freeze_channel_done 49
bdev_reset_poll_for_outstanding_io 8
bdev_rw_should_split 46414654
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 1861
bdev_start_reset 49
bdev_submit_request 48779432
bdev_trace 39
bdev_unfreeze_channel 58
bdev_unlock_lba_range 46
bdev_unlock_lba_range_cb 48
bdev_unlock_lba_range_get_channel 50
bdev_unmap_should_split 5077315
bdev_unmap_split 3
bdev_unquiesce_range_unlocked 4
bdev_unregister 391
bdev_unregister_abort_channel 15
bdev_unregister_unsafe 436
bdev_update_qd_sampling_period 26
bdev_update_qos_rate_limit_msg 2
bdev_wait_for_examine_cb 70605
bdev_write_blocks_with_md 5039186
bdev_write_zero_buffer 80927
bdev_write_zero_buffer_done 80927
bdev_write_zeroes_should_split 767608
bdev_write_zeroes_split 15
bdev_writev_blocks_with_md 9849448
claim_bdev 18
claim_opts_copy 22
claim_reset 15
claim_type_is_v2 104
claim_type_promotes_to_write 13
claim_verify_rom 12
claim_verify_rwm 8
claim_verify_rwo 11
event_notify 57
io_channel_iter_get_bdev 108897
log_already_claimed 24
parent_bdev_io_complete 115
register_flag_bdev 45
spdk_bdev_abort 12
spdk_bdev_add_io_stat 750
spdk_bdev_alias_add 399
spdk_bdev_alias_del 4
spdk_bdev_alias_del_all 10
spdk_bdev_channel_get_histogram 116
spdk_bdev_claim_get_name 39
spdk_bdev_claim_opts_init 46
spdk_bdev_close 1216
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 98143745
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 1
spdk_bdev_finish 102
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 54216
spdk_bdev_for_each_channel_continue 54686
spdk_bdev_free_io 48054869
spdk_bdev_get_acwu 17
spdk_bdev_get_aliases 58
spdk_bdev_get_block_size 1611196
spdk_bdev_get_buf_align 4329219
spdk_bdev_get_by_name 213
spdk_bdev_get_current_qd 0
spdk_bdev_get_data_block_size 728
spdk_bdev_get_device_stat 58
spdk_bdev_get_dif_pi_format 0
spdk_bdev_get_dif_type 34705820
spdk_bdev_get_io_channel 1296
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 5964477
spdk_bdev_get_media_events 0
spdk_bdev_get_memory_domains 2436
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_get_name 1694
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 29
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 102
spdk_bdev_io_complete 47428258
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_complete_base_io_status 6192322
spdk_bdev_io_complete_nvme_status 599496
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 2077424
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_get_io_channel 2372852
spdk_bdev_io_get_iovec 0
spdk_bdev_io_get_md_buf 805864
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 599086
spdk_bdev_io_get_thread 47205943
spdk_bdev_io_put_aux_buf 0
spdk_bdev_io_set_buf 753389
spdk_bdev_io_set_md_buf 3
spdk_bdev_io_type_supported 54594
spdk_bdev_is_dif_check_enabled 228
spdk_bdev_is_dif_head_of_md 48
spdk_bdev_is_md_interleaved 82075
spdk_bdev_is_md_separate 3198977
spdk_bdev_is_zoned 2
spdk_bdev_module_claim_bdev 108
spdk_bdev_module_claim_bdev_desc 41
spdk_bdev_module_examine_done 2808
spdk_bdev_module_fini_done 74
spdk_bdev_module_fini_start_done 37
spdk_bdev_module_init_done 65
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 1264
spdk_bdev_push_media_events 0
spdk_bdev_queue_io_wait 4
spdk_bdev_quiesce 3
spdk_bdev_quiesce_range 1
spdk_bdev_read 1387918
spdk_bdev_read_blocks 1386615
spdk_bdev_read_blocks_with_md 4
spdk_bdev_readv 120
spdk_bdev_readv_blocks 136
spdk_bdev_readv_blocks_ext 2115509
spdk_bdev_readv_blocks_with_md 28487353
spdk_bdev_register 394
spdk_bdev_reset 50
spdk_bdev_reset_io_stat 1257
spdk_bdev_seek_data 2
spdk_bdev_seek_hole 2
spdk_bdev_set_opts 30
spdk_bdev_set_qd_sampling_period 397
spdk_bdev_set_qos_rate_limits 28
spdk_bdev_set_timeout 119
spdk_bdev_subsystem_config_json 10
spdk_bdev_unmap 2720463
spdk_bdev_unmap_blocks 5033298
spdk_bdev_unquiesce 3
spdk_bdev_unquiesce_range 2
spdk_bdev_unregister 398
spdk_bdev_unregister_by_name 23
spdk_bdev_wait_for_examine 539
spdk_bdev_write 5007393
spdk_bdev_write_blocks 5036351
spdk_bdev_write_blocks_with_md 3
spdk_bdev_write_zeroes 68
spdk_bdev_write_zeroes_blocks 767595
spdk_bdev_writev 118
spdk_bdev_writev_blocks 146
spdk_bdev_writev_blocks_ext 5627394
spdk_bdev_writev_blocks_with_md 4356739
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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