tree: https://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git dm-vdo-wip head: 4047b38a6b9963fea70002e5547dae1cb02914f7 commit: e64f626707d0a0b2908bf0d47705d755ada6fd2d [61/78] dm vdo: use a proper Makefile for dm-vdo config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20240129/202401291709.UFQrAnRO-lkp@xxxxxxxxx/config) compiler: s390-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240129/202401291709.UFQrAnRO-lkp@xxxxxxxxx/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202401291709.UFQrAnRO-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/md/dm-vdo/action-manager.c:64: warning: Function parameter or struct member 'scheduler' not described in 'action_manager' drivers/md/dm-vdo/action-manager.c:64: warning: Excess struct member 'Scheduler' description in 'action_manager' -- >> drivers/md/dm-vdo/admin-state.c:159: warning: Function parameter or struct member 'state' not described in 'get_next_state' >> drivers/md/dm-vdo/admin-state.c:159: warning: Function parameter or struct member 'operation' not described in 'get_next_state' >> drivers/md/dm-vdo/admin-state.c:198: warning: Function parameter or struct member 'state' not described in 'vdo_finish_operation' >> drivers/md/dm-vdo/admin-state.c:198: warning: Function parameter or struct member 'result' not described in 'vdo_finish_operation' >> drivers/md/dm-vdo/admin-state.c:226: warning: Function parameter or struct member 'state' not described in 'begin_operation' >> drivers/md/dm-vdo/admin-state.c:226: warning: Function parameter or struct member 'operation' not described in 'begin_operation' >> drivers/md/dm-vdo/admin-state.c:226: warning: Function parameter or struct member 'waiter' not described in 'begin_operation' >> drivers/md/dm-vdo/admin-state.c:226: warning: Function parameter or struct member 'initiator' not described in 'begin_operation' >> drivers/md/dm-vdo/admin-state.c:271: warning: Function parameter or struct member 'state' not described in 'start_operation' >> drivers/md/dm-vdo/admin-state.c:271: warning: Function parameter or struct member 'operation' not described in 'start_operation' >> drivers/md/dm-vdo/admin-state.c:271: warning: Function parameter or struct member 'waiter' not described in 'start_operation' >> drivers/md/dm-vdo/admin-state.c:271: warning: Function parameter or struct member 'initiator' not described in 'start_operation' >> drivers/md/dm-vdo/admin-state.c:288: warning: Function parameter or struct member 'valid' not described in 'check_code' >> drivers/md/dm-vdo/admin-state.c:288: warning: Function parameter or struct member 'code' not described in 'check_code' >> drivers/md/dm-vdo/admin-state.c:288: warning: Function parameter or struct member 'what' not described in 'check_code' >> drivers/md/dm-vdo/admin-state.c:288: warning: Function parameter or struct member 'waiter' not described in 'check_code' >> drivers/md/dm-vdo/admin-state.c:310: warning: Function parameter or struct member 'operation' not described in 'assert_vdo_drain_operation' >> drivers/md/dm-vdo/admin-state.c:310: warning: Function parameter or struct member 'waiter' not described in 'assert_vdo_drain_operation' drivers/md/dm-vdo/admin-state.c:310: warning: expecting prototype for vdo_drain_operation(). Prototype was for assert_vdo_drain_operation() instead >> drivers/md/dm-vdo/admin-state.c:325: warning: Function parameter or struct member 'state' not described in 'vdo_start_draining' >> drivers/md/dm-vdo/admin-state.c:325: warning: Function parameter or struct member 'operation' not described in 'vdo_start_draining' drivers/md/dm-vdo/admin-state.c:325: warning: Function parameter or struct member 'waiter' not described in 'vdo_start_draining' drivers/md/dm-vdo/admin-state.c:325: warning: Function parameter or struct member 'initiator' not described in 'vdo_start_draining' drivers/md/dm-vdo/admin-state.c:352: warning: Function parameter or struct member 'state' not described in 'vdo_finish_draining' drivers/md/dm-vdo/admin-state.c:362: warning: Function parameter or struct member 'state' not described in 'vdo_finish_draining_with_result' drivers/md/dm-vdo/admin-state.c:362: warning: Function parameter or struct member 'result' not described in 'vdo_finish_draining_with_result' drivers/md/dm-vdo/admin-state.c:374: warning: Function parameter or struct member 'operation' not described in 'vdo_assert_load_operation' drivers/md/dm-vdo/admin-state.c:374: warning: Function parameter or struct member 'waiter' not described in 'vdo_assert_load_operation' drivers/md/dm-vdo/admin-state.c:389: warning: Function parameter or struct member 'state' not described in 'vdo_start_loading' drivers/md/dm-vdo/admin-state.c:389: warning: Function parameter or struct member 'operation' not described in 'vdo_start_loading' drivers/md/dm-vdo/admin-state.c:389: warning: Function parameter or struct member 'waiter' not described in 'vdo_start_loading' drivers/md/dm-vdo/admin-state.c:389: warning: Function parameter or struct member 'initiator' not described in 'vdo_start_loading' drivers/md/dm-vdo/admin-state.c:400: warning: Function parameter or struct member 'state' not described in 'vdo_finish_loading' drivers/md/dm-vdo/admin-state.c:411: warning: Function parameter or struct member 'state' not described in 'vdo_finish_loading_with_result' drivers/md/dm-vdo/admin-state.c:411: warning: Function parameter or struct member 'result' not described in 'vdo_finish_loading_with_result' drivers/md/dm-vdo/admin-state.c:423: warning: Function parameter or struct member 'operation' not described in 'assert_vdo_resume_operation' drivers/md/dm-vdo/admin-state.c:423: warning: Function parameter or struct member 'waiter' not described in 'assert_vdo_resume_operation' drivers/md/dm-vdo/admin-state.c:439: warning: Function parameter or struct member 'state' not described in 'vdo_start_resuming' drivers/md/dm-vdo/admin-state.c:439: warning: Function parameter or struct member 'operation' not described in 'vdo_start_resuming' drivers/md/dm-vdo/admin-state.c:439: warning: Function parameter or struct member 'waiter' not described in 'vdo_start_resuming' drivers/md/dm-vdo/admin-state.c:439: warning: Function parameter or struct member 'initiator' not described in 'vdo_start_resuming' drivers/md/dm-vdo/admin-state.c:450: warning: Function parameter or struct member 'state' not described in 'vdo_finish_resuming' drivers/md/dm-vdo/admin-state.c:461: warning: Function parameter or struct member 'state' not described in 'vdo_finish_resuming_with_result' drivers/md/dm-vdo/admin-state.c:461: warning: Function parameter or struct member 'result' not described in 'vdo_finish_resuming_with_result' drivers/md/dm-vdo/admin-state.c:472: warning: Function parameter or struct member 'state' not described in 'vdo_resume_if_quiescent' drivers/md/dm-vdo/admin-state.c:487: warning: Function parameter or struct member 'state' not described in 'vdo_start_operation' drivers/md/dm-vdo/admin-state.c:487: warning: Function parameter or struct member 'operation' not described in 'vdo_start_operation' drivers/md/dm-vdo/admin-state.c:502: warning: Function parameter or struct member 'state' not described in 'vdo_start_operation_with_waiter' drivers/md/dm-vdo/admin-state.c:502: warning: Function parameter or struct member 'operation' not described in 'vdo_start_operation_with_waiter' drivers/md/dm-vdo/admin-state.c:502: warning: Function parameter or struct member 'waiter' not described in 'vdo_start_operation_with_waiter' drivers/md/dm-vdo/admin-state.c:502: warning: Function parameter or struct member 'initiator' not described in 'vdo_start_operation_with_waiter' -- >> drivers/md/dm-vdo/completion.c:72: warning: Function parameter or struct member 'completion' not described in 'vdo_set_completion_result' >> drivers/md/dm-vdo/completion.c:72: warning: Function parameter or struct member 'result' not described in 'vdo_set_completion_result' >> drivers/md/dm-vdo/completion.c:88: warning: Function parameter or struct member 'completion' not described in 'vdo_launch_completion_with_priority' >> drivers/md/dm-vdo/completion.c:133: warning: Function parameter or struct member 'completion' not described in 'vdo_requeue_completion_if_needed' >> drivers/md/dm-vdo/completion.c:133: warning: Function parameter or struct member 'callback_thread_id' not described in 'vdo_requeue_completion_if_needed' -- drivers/md/dm-vdo/flush.c:97: warning: expecting prototype for waiter_as_flush(). Prototype was for vdo_waiter_as_flush() instead >> drivers/md/dm-vdo/flush.c:532: warning: Function parameter or struct member 'state' not described in 'initiate_drain' -- >> drivers/md/dm-vdo/block-map.c:183: warning: Function parameter or struct member 'cache' not described in 'initialize_info' >> drivers/md/dm-vdo/block-map.c:222: warning: Function parameter or struct member 'cache' not described in 'allocate_cache_components' drivers/md/dm-vdo/block-map.c:222: warning: Excess function parameter 'maximum_age' description in 'allocate_cache_components' >> drivers/md/dm-vdo/block-map.c:248: warning: Function parameter or struct member 'cache' not described in 'assert_on_cache_thread' >> drivers/md/dm-vdo/block-map.c:248: warning: Function parameter or struct member 'function_name' not described in 'assert_on_cache_thread' >> drivers/md/dm-vdo/block-map.c:284: warning: Function parameter or struct member 'state' not described in 'get_page_state_name' >> drivers/md/dm-vdo/block-map.c:351: warning: Function parameter or struct member 'info' not described in 'set_info_state' >> drivers/md/dm-vdo/block-map.c:351: warning: Function parameter or struct member 'new_state' not described in 'set_info_state' >> drivers/md/dm-vdo/block-map.c:427: warning: Function parameter or struct member 'cache' not described in 'find_free_page' >> drivers/md/dm-vdo/block-map.c:446: warning: Function parameter or struct member 'cache' not described in 'find_page' >> drivers/md/dm-vdo/block-map.c:465: warning: Function parameter or struct member 'cache' not described in 'select_lru_page' >> drivers/md/dm-vdo/block-map.c:537: warning: Function parameter or struct member 'info' not described in 'distribute_page_over_waitq' >> drivers/md/dm-vdo/block-map.c:537: warning: Function parameter or struct member 'waitq' not described in 'distribute_page_over_waitq' >> drivers/md/dm-vdo/block-map.c:562: warning: Function parameter or struct member 'cache' not described in 'set_persistent_error' >> drivers/md/dm-vdo/block-map.c:562: warning: Function parameter or struct member 'result' not described in 'set_persistent_error' >> drivers/md/dm-vdo/block-map.c:594: warning: Function parameter or struct member 'completion' not described in 'validate_completed_page' >> drivers/md/dm-vdo/block-map.c:770: warning: Function parameter or struct member 'info' not described in 'launch_page_load' >> drivers/md/dm-vdo/block-map.c:770: warning: Function parameter or struct member 'pbn' not described in 'launch_page_load' >> drivers/md/dm-vdo/block-map.c:847: warning: Function parameter or struct member 'info' not described in 'schedule_page_save' >> drivers/md/dm-vdo/block-map.c:863: warning: Function parameter or struct member 'info' not described in 'launch_page_save' >> drivers/md/dm-vdo/block-map.c:878: warning: Function parameter or struct member 'waiter' not described in 'completion_needs_page' drivers/md/dm-vdo/block-map.c:889: warning: Function parameter or struct member 'info' not described in 'allocate_free_page' drivers/md/dm-vdo/block-map.c:941: warning: Function parameter or struct member 'cache' not described in 'discard_a_page' drivers/md/dm-vdo/block-map.c:967: warning: Function parameter or struct member 'vdo_page_comp' not described in 'discard_page_for_completion' drivers/md/dm-vdo/block-map.c:1145: warning: Function parameter or struct member 'completion' not described in 'vdo_release_page_completion' drivers/md/dm-vdo/block-map.c:1185: warning: Function parameter or struct member 'info' not described in 'load_page_for_completion' drivers/md/dm-vdo/block-map.c:1185: warning: Function parameter or struct member 'vdo_page_comp' not described in 'load_page_for_completion' drivers/md/dm-vdo/block-map.c:1332: warning: Function parameter or struct member 'cache' not described in 'vdo_invalidate_page_cache' drivers/md/dm-vdo/block-map.c:1359: warning: Function parameter or struct member 'forest' not described in 'get_tree_page_by_index' drivers/md/dm-vdo/block-map.c:1359: warning: Function parameter or struct member 'root_index' not described in 'get_tree_page_by_index' drivers/md/dm-vdo/block-map.c:1359: warning: Function parameter or struct member 'height' not described in 'get_tree_page_by_index' drivers/md/dm-vdo/block-map.c:1359: warning: Function parameter or struct member 'page_index' not described in 'get_tree_page_by_index' drivers/md/dm-vdo/block-map.c:2223: warning: Function parameter or struct member 'data_vio' not described in 'vdo_find_block_map_slot' drivers/md/dm-vdo/block-map.c:2448: warning: Function parameter or struct member 'map' not described in 'make_forest' drivers/md/dm-vdo/block-map.c:2486: warning: Function parameter or struct member 'map' not described in 'replace_forest' drivers/md/dm-vdo/block-map.c:2502: warning: Function parameter or struct member 'cursor' not described in 'finish_cursor' drivers/md/dm-vdo/block-map.c:2561: warning: Function parameter or struct member 'cursor' not described in 'traverse' drivers/md/dm-vdo/block-map.c:2634: warning: Function parameter or struct member 'waiter' not described in 'launch_cursor' drivers/md/dm-vdo/block-map.c:2650: warning: Function parameter or struct member 'map' not described in 'compute_boundary' drivers/md/dm-vdo/block-map.c:2650: warning: Function parameter or struct member 'root_index' not described in 'compute_boundary' drivers/md/dm-vdo/block-map.c:2683: warning: Function parameter or struct member 'map' not described in 'vdo_traverse_forest' drivers/md/dm-vdo/block-map.c:2724: warning: Function parameter or struct member 'map' not described in 'initialize_block_map_zone' drivers/md/dm-vdo/block-map.c:2724: warning: Function parameter or struct member 'zone_number' not described in 'initialize_block_map_zone' drivers/md/dm-vdo/block-map.c:2724: warning: Function parameter or struct member 'cache_size' not described in 'initialize_block_map_zone' drivers/md/dm-vdo/block-map.c:3105: warning: Function parameter or struct member 'data_vio' not described in 'clear_mapped_location' drivers/md/dm-vdo/block-map.c:3120: warning: Function parameter or struct member 'data_vio' not described in 'set_mapped_location' drivers/md/dm-vdo/block-map.c:3120: warning: Function parameter or struct member 'entry' not described in 'set_mapped_location' -- >> drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'thread_name_prefix' not described in 'vdo_make_work_queue' >> drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'name' not described in 'vdo_make_work_queue' >> drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'owner' not described in 'vdo_make_work_queue' >> drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'type' not described in 'vdo_make_work_queue' >> drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'thread_count' not described in 'vdo_make_work_queue' >> drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'thread_privates' not described in 'vdo_make_work_queue' >> drivers/md/dm-vdo/funnel-workqueue.c:385: warning: Function parameter or struct member 'queue_ptr' not described in 'vdo_make_work_queue' -- >> drivers/md/dm-vdo/data-vio.c:233: warning: Function parameter or struct member 'pool' not described in 'check_for_drain_complete_locked' >> drivers/md/dm-vdo/data-vio.c:342: warning: Function parameter or struct member 'data_vio' not described in 'set_data_vio_compression_status' >> drivers/md/dm-vdo/data-vio.c:342: warning: Function parameter or struct member 'status' not described in 'set_data_vio_compression_status' >> drivers/md/dm-vdo/data-vio.c:342: warning: Function parameter or struct member 'new_status' not described in 'set_data_vio_compression_status' drivers/md/dm-vdo/data-vio.c:342: warning: Excess function parameter 'state' description in 'set_data_vio_compression_status' drivers/md/dm-vdo/data-vio.c:342: warning: Excess function parameter 'new_state' description in 'set_data_vio_compression_status' >> drivers/md/dm-vdo/data-vio.c:394: warning: Function parameter or struct member 'data_vio' not described in 'cancel_data_vio_compression' >> drivers/md/dm-vdo/data-vio.c:487: warning: Function parameter or struct member 'data_vio' not described in 'launch_data_vio' >> drivers/md/dm-vdo/data-vio.c:487: warning: Function parameter or struct member 'lbn' not described in 'launch_data_vio' >> drivers/md/dm-vdo/data-vio.c:660: warning: Function parameter or struct member 'pool' not described in 'schedule_releases' >> drivers/md/dm-vdo/data-vio.c:788: warning: Function parameter or struct member 'data_vio' not described in 'initialize_data_vio' >> drivers/md/dm-vdo/data-vio.c:788: warning: Function parameter or struct member 'vdo' not described in 'initialize_data_vio' >> drivers/md/dm-vdo/data-vio.c:844: warning: Function parameter or struct member 'pool_ptr' not described in 'make_data_vio_pool' drivers/md/dm-vdo/data-vio.c:844: warning: Excess function parameter 'pool' description in 'make_data_vio_pool' >> drivers/md/dm-vdo/data-vio.c:898: warning: Function parameter or struct member 'pool' not described in 'free_data_vio_pool' >> drivers/md/dm-vdo/data-vio.c:959: warning: Function parameter or struct member 'pool' not described in 'vdo_launch_bio' >> drivers/md/dm-vdo/data-vio.c:959: warning: Function parameter or struct member 'bio' not described in 'vdo_launch_bio' >> drivers/md/dm-vdo/data-vio.c:1004: warning: Function parameter or struct member 'pool' not described in 'drain_data_vio_pool' >> drivers/md/dm-vdo/data-vio.c:1015: warning: Function parameter or struct member 'pool' not described in 'resume_data_vio_pool' >> drivers/md/dm-vdo/data-vio.c:1034: warning: Function parameter or struct member 'pool' not described in 'dump_data_vio_pool' >> drivers/md/dm-vdo/data-vio.c:1152: warning: Function parameter or struct member 'completion' not described in 'release_allocated_lock' >> drivers/md/dm-vdo/data-vio.c:1232: warning: Function parameter or struct member 'completion' not described in 'release_logical_lock' >> drivers/md/dm-vdo/data-vio.c:1269: warning: Function parameter or struct member 'data_vio' not described in 'finish_cleanup' drivers/md/dm-vdo/data-vio.c:1378: warning: Function parameter or struct member 'data_vio' not described in 'get_data_vio_operation_name' drivers/md/dm-vdo/data-vio.c:1398: warning: Function parameter or struct member 'data_vio' not described in 'data_vio_allocate_data_block' drivers/md/dm-vdo/data-vio.c:1418: warning: Function parameter or struct member 'data_vio' not described in 'release_data_vio_allocation_lock' drivers/md/dm-vdo/data-vio.c:1438: warning: Function parameter or struct member 'data_vio' not described in 'uncompress_data_vio' drivers/md/dm-vdo/data-vio.c:1557: warning: Function parameter or struct member 'completion' not described in 'read_block' drivers/md/dm-vdo/data-vio.c:1714: warning: Function parameter or struct member 'completion' not described in 'read_old_block_mapping' drivers/md/dm-vdo/data-vio.c:1742: warning: Function parameter or struct member 'completion' not described in 'pack_compressed_data' drivers/md/dm-vdo/data-vio.c:1763: warning: Function parameter or struct member 'completion' not described in 'compress_data_vio' drivers/md/dm-vdo/data-vio.c:1792: warning: Function parameter or struct member 'data_vio' not described in 'launch_compress_data_vio' drivers/md/dm-vdo/data-vio.c:1830: warning: bad line: drivers/md/dm-vdo/data-vio.c:1834: warning: Function parameter or struct member 'completion' not described in 'hash_data_vio' drivers/md/dm-vdo/data-vio.c:1868: warning: Function parameter or struct member 'bio' not described in 'write_bio_finished' drivers/md/dm-vdo/data-vio.c:1922: warning: Function parameter or struct member 'completion' not described in 'acknowledge_write_callback' drivers/md/dm-vdo/data-vio.c:1947: warning: Function parameter or struct member 'completion' not described in 'allocate_block' drivers/md/dm-vdo/data-vio.c:1978: warning: Function parameter or struct member 'completion' not described in 'handle_allocation_error' drivers/md/dm-vdo/data-vio.c:2007: warning: Function parameter or struct member 'completion' not described in 'continue_data_vio_with_block_map_slot' -- drivers/md/dm-vdo/int-map.c:87: error: Cannot parse struct or union! >> drivers/md/dm-vdo/int-map.c:105: warning: Function parameter or struct member 'bucket_count' not described in 'int_map' >> drivers/md/dm-vdo/int-map.c:330: warning: Function parameter or struct member '__always_unused' not described in 'search_hop_list' drivers/md/dm-vdo/int-map.c:330: warning: Excess function parameter 'map' description in 'search_hop_list' >> drivers/md/dm-vdo/int-map.c:461: warning: Function parameter or struct member '__always_unused' not described in 'move_empty_bucket' drivers/md/dm-vdo/int-map.c:461: warning: Excess function parameter 'map' description in 'move_empty_bucket' -- >> drivers/md/dm-vdo/dedupe.c:577: warning: Function parameter or struct member '__always_unused' not described in 'abort_waiter' drivers/md/dm-vdo/dedupe.c:577: warning: Excess function parameter 'context' description in 'abort_waiter' >> drivers/md/dm-vdo/dedupe.c:932: warning: Function parameter or struct member 'waiter' not described in 'enter_forked_lock' >> drivers/md/dm-vdo/dedupe.c:932: warning: Function parameter or struct member 'context' not described in 'enter_forked_lock' >> drivers/md/dm-vdo/dedupe.c:1746: warning: Function parameter or struct member 'completion' not described in 'vdo_continue_hash_lock' drivers/md/dm-vdo/dedupe.c:1746: warning: Excess function parameter 'data_vio' description in 'vdo_continue_hash_lock' >> drivers/md/dm-vdo/dedupe.c:1843: warning: Function parameter or struct member 'completion' not described in 'vdo_acquire_hash_lock' drivers/md/dm-vdo/dedupe.c:1843: warning: Excess function parameter 'data_vio' description in 'vdo_acquire_hash_lock' >> drivers/md/dm-vdo/dedupe.c:2572: warning: Function parameter or struct member 'context' not described in 'suspend_index' >> drivers/md/dm-vdo/dedupe.c:2572: warning: Function parameter or struct member 'completion' not described in 'suspend_index' >> drivers/md/dm-vdo/dedupe.c:2586: warning: Function parameter or struct member 'state' not described in 'initiate_drain' >> drivers/md/dm-vdo/dedupe.c:2597: warning: Function parameter or struct member 'context' not described in 'drain_hash_zone' >> drivers/md/dm-vdo/dedupe.c:2597: warning: Function parameter or struct member 'zone_number' not described in 'drain_hash_zone' >> drivers/md/dm-vdo/dedupe.c:2597: warning: Function parameter or struct member 'parent' not described in 'drain_hash_zone' >> drivers/md/dm-vdo/dedupe.c:2634: warning: Function parameter or struct member 'context' not described in 'resume_index' >> drivers/md/dm-vdo/dedupe.c:2634: warning: Function parameter or struct member 'parent' not described in 'resume_index' >> drivers/md/dm-vdo/dedupe.c:2667: warning: Function parameter or struct member 'context' not described in 'resume_hash_zone' >> drivers/md/dm-vdo/dedupe.c:2667: warning: Function parameter or struct member 'zone_number' not described in 'resume_hash_zone' >> drivers/md/dm-vdo/dedupe.c:2667: warning: Function parameter or struct member 'parent' not described in 'resume_hash_zone' >> drivers/md/dm-vdo/dedupe.c:2745: warning: Function parameter or struct member 'zones' not described in 'vdo_get_dedupe_statistics' >> drivers/md/dm-vdo/dedupe.c:2745: warning: Function parameter or struct member 'stats' not described in 'vdo_get_dedupe_statistics' drivers/md/dm-vdo/dedupe.c:2745: warning: Excess function parameter 'hash_zones' description in 'vdo_get_dedupe_statistics' drivers/md/dm-vdo/dedupe.c:2837: warning: expecting prototype for vdo_dump_hash_zone(). Prototype was for dump_hash_zone() instead -- >> drivers/md/dm-vdo/encodings.c:439: warning: Function parameter or struct member 'root_count' not described in 'vdo_compute_new_forest_pages' >> drivers/md/dm-vdo/encodings.c:439: warning: Function parameter or struct member 'old_sizes' not described in 'vdo_compute_new_forest_pages' >> drivers/md/dm-vdo/encodings.c:439: warning: Function parameter or struct member 'new_sizes' not described in 'vdo_compute_new_forest_pages' >> drivers/md/dm-vdo/encodings.c:466: warning: Function parameter or struct member 'buffer' not described in 'encode_recovery_journal_state_7_0' >> drivers/md/dm-vdo/encodings.c:466: warning: Function parameter or struct member 'offset' not described in 'encode_recovery_journal_state_7_0' >> drivers/md/dm-vdo/encodings.c:466: warning: Function parameter or struct member 'state' not described in 'encode_recovery_journal_state_7_0' >> drivers/md/dm-vdo/encodings.c:489: warning: Function parameter or struct member 'offset' not described in 'decode_recovery_journal_state_7_0' >> drivers/md/dm-vdo/encodings.c:548: warning: Function parameter or struct member 'buffer' not described in 'encode_slab_depot_state_2_0' >> drivers/md/dm-vdo/encodings.c:548: warning: Function parameter or struct member 'offset' not described in 'encode_slab_depot_state_2_0' >> drivers/md/dm-vdo/encodings.c:548: warning: Function parameter or struct member 'state' not described in 'encode_slab_depot_state_2_0' >> drivers/md/dm-vdo/encodings.c:576: warning: Function parameter or struct member 'buffer' not described in 'decode_slab_depot_state_2_0' >> drivers/md/dm-vdo/encodings.c:576: warning: Function parameter or struct member 'offset' not described in 'decode_slab_depot_state_2_0' >> drivers/md/dm-vdo/encodings.c:576: warning: Function parameter or struct member 'state' not described in 'decode_slab_depot_state_2_0' >> drivers/md/dm-vdo/encodings.c:870: warning: Function parameter or struct member 'offset' not described in 'vdo_initialize_layout' drivers/md/dm-vdo/encodings.c:870: warning: Excess function parameter 'origin' description in 'vdo_initialize_layout' >> drivers/md/dm-vdo/encodings.c:1174: warning: Function parameter or struct member 'buffer' not described in 'decode_vdo_component' >> drivers/md/dm-vdo/encodings.c:1174: warning: Function parameter or struct member 'offset' not described in 'decode_vdo_component' >> drivers/md/dm-vdo/encodings.c:1174: warning: Function parameter or struct member 'component' not described in 'decode_vdo_component' drivers/md/dm-vdo/encodings.c:1174: warning: expecting prototype for vdo_decode_component(). Prototype was for decode_vdo_component() instead >> drivers/md/dm-vdo/encodings.c:1405: warning: Function parameter or struct member 'buffer' not described in 'vdo_encode_component_states' >> drivers/md/dm-vdo/encodings.c:1405: warning: Function parameter or struct member 'offset' not described in 'vdo_encode_component_states' >> drivers/md/dm-vdo/encodings.c:1405: warning: Function parameter or struct member 'states' not described in 'vdo_encode_component_states' drivers/md/dm-vdo/encodings.c:1423: warning: Function parameter or struct member 'buffer' not described in 'vdo_encode_super_block' drivers/md/dm-vdo/encodings.c:1423: warning: Function parameter or struct member 'states' not described in 'vdo_encode_super_block' drivers/md/dm-vdo/encodings.c:1447: warning: Function parameter or struct member 'buffer' not described in 'vdo_decode_super_block' -- >> drivers/md/dm-vdo/logical-zone.c:170: warning: Function parameter or struct member 'state' not described in 'initiate_drain' >> drivers/md/dm-vdo/logical-zone.c:181: warning: Function parameter or struct member 'context' not described in 'drain_logical_zone' >> drivers/md/dm-vdo/logical-zone.c:181: warning: Function parameter or struct member 'zone_number' not described in 'drain_logical_zone' >> drivers/md/dm-vdo/logical-zone.c:181: warning: Function parameter or struct member 'parent' not described in 'drain_logical_zone' >> drivers/md/dm-vdo/logical-zone.c:204: warning: Function parameter or struct member 'context' not described in 'resume_logical_zone' >> drivers/md/dm-vdo/logical-zone.c:204: warning: Function parameter or struct member 'zone_number' not described in 'resume_logical_zone' >> drivers/md/dm-vdo/logical-zone.c:204: warning: Function parameter or struct member 'parent' not described in 'resume_logical_zone' drivers/md/dm-vdo/logical-zone.c:303: warning: expecting prototype for void attempt_generation_complete_notification()(). Prototype was for attempt_generation_complete_notification() instead .. vim +1157 drivers/md/dm-vdo/dm-vdo-target.c 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1151 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1152 /** 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1153 * get_thread_id_for_phase() - Get the thread id for the current phase of the admin operation in 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1154 * progress. 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1155 */ 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1156 static thread_id_t __must_check get_thread_id_for_phase(struct vdo *vdo) 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 @1157 { 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1158 switch (vdo->admin.phase) { 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1159 case RESUME_PHASE_PACKER: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1160 case RESUME_PHASE_FLUSHER: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1161 case SUSPEND_PHASE_PACKER: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1162 case SUSPEND_PHASE_FLUSHES: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1163 return vdo->thread_config.packer_thread; 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1164 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1165 case RESUME_PHASE_DATA_VIOS: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1166 case SUSPEND_PHASE_DATA_VIOS: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1167 return vdo->thread_config.cpu_thread; 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1168 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1169 case LOAD_PHASE_DRAIN_JOURNAL: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1170 case RESUME_PHASE_JOURNAL: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1171 case SUSPEND_PHASE_JOURNAL: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1172 return vdo->thread_config.journal_thread; 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1173 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1174 default: 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1175 return vdo->thread_config.admin_thread; 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1176 } 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1177 } 57a3b0b0fc7414 drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1178 :::::: The code at line 1157 was first introduced by commit :::::: 57a3b0b0fc74143a59aabfaeac00d4dd64d28f73 dm vdo: add the top-level DM target :::::: TO: Matthew Sakai <msakai@xxxxxxxxxx> :::::: CC: Mike Snitzer <snitzer@xxxxxxxxxx> -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
