LCOV - code coverage report
Current view: top level - spdk/lib/bdev - bdev.c (source / functions) Hit Total Coverage
Test: Combined Lines: 4727 5768 82.0 %
Date: 2024-11-20 09:04:35 Functions: 404 440 91.8 %
Legend: Lines: hit not hit | Branches: + taken - not taken # not executed Branches: 10409 23341 44.6 %

Function Name Sort by function name Hit count Sort by hit count
_bdev_copy_split 0
_bdev_unmap_split 0
_bdev_write_zeroes_split 0
_media_management_notify 0
bdev_abort_all_buf_io_cb 0
bdev_abort_buf_io_cb 0
bdev_channel_for_each_io 0
bdev_for_each_io_done 0
bdev_init_failed 0
bdev_io_complete_parent_sequence_cb 0
bdev_io_complete_unsubmitted 0
bdev_io_status_get_string 0
bdev_lock_error_cleanup_cb 0
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_open_async_cancel 0
bdev_qos_r_bps_rewind_quota 0
bdev_qos_w_bps_rewind_quota 0
bdev_reset_device_stat 0
bdev_reset_device_stat_done 0
bdev_reset_each_channel_stat 0
spdk_bdev_compare_blocks_with_md 0
spdk_bdev_for_each_bdev_io 0
spdk_bdev_get_media_events 0
spdk_bdev_get_module_ctx 0
spdk_bdev_get_module_name 0
spdk_bdev_io_complete_aio_status 0
spdk_bdev_io_get_aio_status 0
spdk_bdev_io_get_aux_buf 0
spdk_bdev_io_get_cb_arg 0
spdk_bdev_io_put_aux_buf 0
spdk_bdev_notify_media_management 0
spdk_bdev_push_media_events 0
_tmp_bdev_event_cb 1
bdev_get_current_qd 1
bdev_get_current_qd_done 1
spdk_bdev_get_current_qd 1
spdk_bdev_get_io_time 4
spdk_bdev_get_qd 4
spdk_bdev_get_weighted_io_time 4
bdev_abort_retry 6
spdk_bdev_examine 6
spdk_bdev_nvme_io_passthru_md 6
spdk_bdev_get_io_stat 8
bdev_open_async 10
bdev_io_pull_data_done_and_track 12
bdev_io_pull_md_buf_done 12
bdev_io_push_bounce_data_done_and_track 12
bdev_io_push_bounce_md_buf_done 12
bdev_queue_io_wait_with_cb 12
bdev_seek_complete_cb 12
bdev_histogram_disable_channel_cb 14
bdev_update_qos_rate_limit_msg 15
bdev_disable_qos_done 16
bdev_disable_qos_msg_done 16
bdev_copy_do_read 18
bdev_copy_do_read_done 18
bdev_copy_do_write 18
bdev_copy_do_write_done 18
bdev_copy_get_buf_cb 18
bdev_unmap_split 18
bdev_no_mem_poller 20
bdev_histogram_disable_channel 22
_bdev_io_pull_bounce_md_buf 24
_bdev_io_pull_buffer_cpl 24
bdev_compare_blocks_with_md 24
bdev_copy_split 24
bdev_io_pull_md_buf 24
spdk_bdev_compare_blocks 24
spdk_bdev_readv_blocks_with_md 24
spdk_bdev_seek_data 27
spdk_bdev_seek_hole 27
bdev_disable_qos_msg 28
bdev_histogram_get_channel_cb 32
spdk_bdev_alias_del 32
spdk_bdev_histogram_get 32
spdk_bdev_nvme_admin_passthru 35
_bdev_io_complete_in_submit 36
bdev_in_examine_allowlist 36
spdk_bdev_comparev_blocks_with_md 36
bdev_lock_lba_range_ctx_msg 44
bdev_histogram_get_channel 46
bdev_channel_poll_timeout_io_done 48
bdev_poll_timeout_io 48
bdev_reset_poll_for_outstanding_io 48
claim_verify_rwm 48
bdev_seek 54
spdk_bdev_io_get_seek_offset 54
bdev_enable_qos_msg 71
bdev_examine_allowlist_check 71
bdev_channel_poll_timeout_io 78
bdev_reset_check_outstanding_io 79
bdev_reset_check_outstanding_io_done 79
spdk_bdev_nvme_io_passthru 81
bdev_qos_w_bps_queue 84
claim_verify_rom 92
_calculate_measured_qd_cpl 93
bdev_calculate_measured_queue_depth 93
claim_type_promotes_to_write 98
bdev_qos_channel_destroy 119
bdev_update_qd_sampling_period 121
bdev_examine_allowlist_config_json 132
claim_opts_copy 132
spdk_bdev_subsystem_config_json 132
bdev_set_qos_rate_limits 144
bdev_qos_set_ops 150
bdev_qos_update_max_quota_per_timeslice 150
log_already_claimed 155
spdk_bdev_set_qos_rate_limits 156
_calculate_measured_qd 180
bdev_qos_destroy 181
bdev_enable_qos_done 187
spdk_bdev_notify_blockcnt_change 188
bdev_set_qos_limit_done 224
_resize_notify 241
bdev_get_each_channel_stat 256
spdk_bdev_get_qd_sampling_period 262
bdev_get_device_stat_done 264
spdk_bdev_get_device_stat 264
spdk_bdev_dump_io_stat_json 266
spdk_bdev_quiesce 266
spdk_bdev_unquiesce 266
bdev_get_io_stat 272
claim_verify_rwo 299
bdev_io_submit_reset 300
bdev_reset_complete 325
bdev_reset_freeze_channel_done 325
bdev_start_reset 325
bdev_channel_start_reset 331
spdk_bdev_reset 331
claim_reset 341
spdk_bdev_get_opts 343
spdk_bdev_set_opts 349
spdk_bdev_copy_blocks 353
bdev_desc_release_claims 361
claim_bdev 361
bdev_copy_should_split 371
bdev_reset_freeze_channel 381
bdev_unfreeze_channel 381
spdk_bdev_module_init_done 384
spdk_bdev_module_claim_bdev_desc 499
spdk_bdev_first_leaf 507
spdk_for_each_bdev_leaf 507
bdev_unregister_abort_channel 528
spdk_bdev_claim_opts_init 529
spdk_bdev_alias_del_all 596
bdev_histogram_enable_channel_cb 624
bdev_name_del 630
spdk_bdev_histogram_enable 638
spdk_bdev_write_zeroes 645
bdev_enable_histogram_config_json 850
bdev_qos_config_json 850
spdk_bdev_channel_get_histogram 908
bdev_open_async_done 915
bdev_open_async_opts_copy 915
bdev_open_async_opts_get_default 915
spdk_bdev_open_async 915
bdev_histogram_enable_channel 918
_bdev_open_async 925
spdk_bdev_set_timeout 926
bdev_qos_is_iops_rate_limit 1015
_remove_notify 1051
spdk_bdev_unregister_by_name 1124
_event_notify 1292
event_notify 1292
spdk_bdev_next_leaf 1306
_bdev_io_complete_push_bounce_done 1426
_bdev_io_push_bounce_data_buffer 1426
bdev_io_push_bounce_data_done 1426
bdev_io_push_bounce_md_buf 1426
bdev_io_push_bounce_data 1432
claim_type_is_v2 1642
_bdev_next_leaf 1813
spdk_bdev_destruct_done 1819
spdk_bdev_module_fini_start_done 1819
bdev_trace 1909
_bdev_init 2002
_bdev_trace 2002
register_flag_bdev 2002
spdk_bdev_get_by_name 2197
spdk_bdev_quiesce_range 2226
spdk_bdev_unquiesce_range 2232
bdev_examine_allowlist_free 2289
bdev_finish_wait_for_examine_done 2289
bdev_init_complete 2289
bdev_mgr_unregister_cb 2289
bdev_module_get_max_ctx_size 2289
bdev_modules_init 2289
bdev_open_async_fini 2289
spdk_bdev_finish 2289
spdk_bdev_initialize 2289
bdev_quiesce_range_locked 2492
bdev_unquiesce_range_unlocked 2492
bdev_get_max_write 2788
spdk_bdev_io_get_nvme_fused_status 3107
bdev_compare_and_write_do_write 3196
bdev_compare_and_write_do_write_done 3196
bdev_compare_and_write_do_compare 3341
bdev_compare_and_write_do_compare_done 3341
bdev_comparev_and_writev_blocks_locked 3341
bdev_comparev_and_writev_blocks_unlock 3341
bdev_comparev_and_writev_blocks_unlocked 3341
bdev_compare_do_read 3347
bdev_compare_do_read_done 3347
spdk_bdev_comparev_and_writev_blocks 3357
bdev_lock_lba_range 3389
bdev_unlock_lba_range 3401
spdk_bdev_comparev_blocks 3405
bdev_comparev_blocks_with_md 3441
spdk_bdev_get_max_copy 3503
spdk_bdev_get_optimal_io_boundary 3505
spdk_bdev_get_acwu 3616
bdev_module_fini_start_iter 4108
bdev_lock_lba_range_get_channel 4270
bdev_unlock_lba_range_get_channel 4276
spdk_bdev_first 4836
spdk_for_each_bdev 4836
spdk_bdev_is_zoned 4876
_spdk_bdev_quiesce 4990
spdk_bdev_module_release_bdev 5263
spdk_bdev_module_claim_bdev 5371
spdk_bdev_module_fini_done 5508
spdk_bdev_get_physical_block_size 5707
_bdev_lock_lba_range 5881
_bdev_unlock_lba_range 5881
bdev_lock_lba_range_cb 5881
bdev_lock_lba_range_ctx 5881
bdev_unlock_lba_range_cb 5881
bdev_lba_range_overlaps_tailq 5931
bdev_finish_unregister_bdevs_iter 6345
spdk_bdev_has_write_cache 6576
bdev_examine 6635
bdev_ok_to_examine 6635
bdev_register_finished 6635
bdev_unregister 6635
bdev_register 6649
spdk_bdev_register 6655
bdev_alias_del 6667
spdk_bdev_set_qd_sampling_period 6669
spdk_bdev_unregister 6677
bdev_destroy_cb 6683
spdk_bdev_alias_add 6687
spdk_bdev_get_write_unit_size 6890
bdev_unregister_unsafe 7622
bdev_module_fini_iter 7797
spdk_bdev_claim_get_name 7870
bdev_write_zeroes_split 7943
bdev_name_tree_RB_REMOVE_COLOR 9460
spdk_bdev_wait_for_examine 10782
bdev_mgmt_channel_create 12791
bdev_mgmt_channel_destroy 12791
bdev_name_del_unsafe 13304
bdev_name_tree_RB_INSERT_COLOR 13304
bdev_name_tree_RB_REMOVE 13304
bdev_name_add 13330
bdev_name_tree_RB_INSERT 13330
bdev_channel_destroy 21696
bdev_channel_destroy_resource 21696
bdev_channel_create 21708
bdev_enable_qos 21767
spdk_bdev_add_io_stat 21952
bdev_channel_abort_queued_ios 22224
bdev_abort_all_buf_io 22605
bdev_io_get_iobuf_cb 24087
spdk_bdev_next 27507
spdk_bdev_dump_info_json 28123
spdk_bdev_get_qos_rate_limits 28131
spdk_bdev_get_aliases 28155
bdev_alloc_io_stat 28607
bdev_free_io_stat 28607
spdk_bdev_reset_io_stat 28607
spdk_bdev_close 29044
spdk_bdev_open_ext 29258
bdev_open_ext 30171
spdk_bdev_get_product_name 32180
bdev_get_by_name 32368
bdev_name_tree_RB_FIND 32368
spdk_bdev_module_list_add 34159
spdk_bdev_module_list_find 34159
spdk_bdev_get_io_channel 36081
bdev_io_use_memory_domain 38646
spdk_bdev_io_set_md_buf 41661
spdk_bdev_abort 44274
bdev_abort_buf_io 44280
bdev_abort 44286
_bdev_abort 44292
bdev_abort_queued_io 44292
bdev_abort_io_done 44298
bdev_abort_io 44304
bdev_abort_all_queued_io 44682
spdk_bdev_get_uuid 59152
bdev_close 64482
bdev_start_qos 64482
bdev_desc_alloc 64545
bdev_desc_free 64545
bdev_open 64545
spdk_bdev_module_examine_done 66803
bdev_module_action_done 67187
bdev_io_complete_sequence_cb 67205
bdev_module_action_complete 69476
bdev_io_on_tailq 88608
bdev_rw_split_get_buf_cb 109015
spdk_bdev_get_qos_rpc_type 112492
spdk_bdev_write_blocks_with_md 121547
bdev_name_cmp 124004
spdk_bdev_get_memory_domains 136179
bdev_lock_lba_range_check_io 184988
bdev_io_submit_sequence_cb 221763
bdev_lba_range_overlapped 231438
bdev_io_range_is_locked 234639
_bdev_io_ext_use_bounce_buffer 258971
_bdev_memory_domain_get_io_cb 258971
_bdev_memory_domain_io_get_buf 258971
_bdev_io_pull_bounce_data_buf 260373
bdev_io_pull_data_done 260373
bdev_io_pull_data 263009
bdev_io_exec_sequence 288968
bdev_io_exec_sequence_cb 288968
bdev_channel_submit_qos_io_done 332443
bdev_channel_poll_qos 332758
bdev_channel_submit_qos_io 333751
bdev_io_use_accel_sequence 342106
bdev_each_channel_msg 345274
spdk_bdev_for_each_channel_continue 345274
bdev_each_channel_cpl 352852
spdk_bdev_for_each_channel 352852
bdev_write_zero_buffer 535866
bdev_write_zero_buffer_done 535866
_bdev_get_block_size_with_md 538654
spdk_bdev_flush 611284
spdk_bdev_is_dif_head_of_md 646102
spdk_bdev_queue_io_wait 673827
io_channel_iter_get_bdev 698126
spdk_bdev_zcopy_end 745816
spdk_bdev_zcopy_start 753318
bdev_queue_nomem_io_head 1011375
spdk_bdev_is_dif_check_enabled 1293996
spdk_bdev_nvme_iov_passthru_md 1538831
spdk_bdev_io_type_supported 1604573
parent_bdev_io_complete 1808941
bdev_io_split 1808947
_bdev_rw_split 1809951
spdk_bdev_readv 2242888
spdk_bdev_write_zeroes_blocks 2269387
bdev_write_zeroes_should_split 2269554
spdk_bdev_writev 3150163
_to_next_boundary 3273495
bdev_io_split_done 3336511
bdev_io_split_submit 3336535
spdk_bdev_flush_blocks 4047072
bdev_wait_for_examine_cb 4855949
bdev_module_all_actions_completed 4858238
spdk_bdev_io_complete_scsi_status 6138180
bdev_qos_io_submit 6591984
bdev_queue_nomem_io_tail 7585848
bdev_ch_retry_io 7767845
bdev_shared_ch_retry_io 7767869
bdev_io_type_supported 8240275
bdev_qos_rw_iops_rewind_quota 8448114
bdev_ch_resubmit_io 8594318
bdev_qos_rw_bps_rewind_quota 8936209
spdk_bdev_unmap 9346127
spdk_bdev_io_get_md_buf 11881997
spdk_bdev_read 11955123
spdk_bdev_io_get_iovec 12612111
_bdev_io_put_buf 13783194
_bdev_io_set_buf 13783194
_bdev_io_set_md_buf 13783194
bdev_io_get_buf 13783194
bdev_io_get_buf_complete 13783194
bdev_io_put_buf 13783194
spdk_bdev_io_set_buf 14260437
spdk_bdev_writev_blocks_with_md 14367397
bdev_qos_rw_rewind_io 17384323
bdev_qos_r_bps_queue 17544997
bdev_is_read_io 17545081
spdk_bdev_read_blocks 18203872
bdev_unmap_should_split 19181739
spdk_bdev_unmap_blocks 19397135
spdk_bdev_writev_blocks 19944263
spdk_bdev_write 22915880
spdk_bdev_readv_blocks 23317461
spdk_bdev_io_get_nvme_status 24279956
spdk_bdev_write_blocks 25352137
_are_iovs_aligned 25761175
bdev_write_blocks_with_md 26009550
bdev_io_get_max_buf_len 27566388
spdk_bdev_get_name 28713346
spdk_bdev_read_blocks_with_md 35089798
spdk_bdev_get_data_block_size 35210831
spdk_bdev_io_get_scsi_status 36198772
spdk_bdev_readv_blocks_ext 36293629
spdk_bdev_is_md_interleaved 36397049
spdk_bdev_io_get_buf 39283936
spdk_bdev_io_complete_nvme_status 39970985
spdk_bdev_io_get_submit_tsc 42447178
spdk_bdev_get_block_size 46668994
spdk_bdev_get_dif_type 47469227
spdk_bdev_writev_blocks_ext 47555451
spdk_bdev_io_get_io_channel 49373666
bdev_bytes_to_blocks 50222146
bdev_read_blocks_with_md 53293670
spdk_bdev_is_md_separate 59145785
spdk_bdev_get_num_blocks 59343564
_is_buf_allocated 60133744
bdev_readv_blocks_with_md 61656759
spdk_bdev_get_md_size 62642060
bdev_writev_blocks_with_md 83094907
_bdev_io_check_opts 83849068
spdk_bdev_get_buf_align 84202972
bdev_qos_rw_bps_queue 84490976
bdev_get_io_size_in_byte 93427185
_bdev_io_submit_ext 144422476
bdev_rw_should_split 225469964
bdev_io_do_submit 248473720
_bdev_io_submit 248473750
_bdev_io_complete 248518355
bdev_io_update_io_stat 248518355
_bdev_io_handle_no_mem 249413840
bdev_submit_request 249482501
spdk_bdev_io_complete 249482802
bdev_io_decrement_outstanding 249771499
bdev_io_increment_outstanding 249771499
bdev_io_init 250124070
spdk_bdev_free_io 250124070
bdev_io_submit 250284400
bdev_io_valid_blocks 250534400
bdev_channel_get_io 250797929
bdev_io_complete 251117424
bdev_io_should_split 251933095
bdev_qos_rw_iops_queue 255243227
spdk_bdev_io_get_thread 264908182
spdk_bdev_desc_get_bdev 307960844
bdev_qos_io_to_limit 323285600
bdev_qos_queue_io 323285600
bdev_qos_rw_queue_io 339734203
bdev_io_needs_sequence_exec 399691685

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