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Message-ID: <202501240742.p8cfdd6v-lkp@intel.com>
Date: Fri, 24 Jan 2025 08:13:00 +0800
From: kernel test robot <lkp@...el.com>
To: Mike Snitzer <snitzer@...nel.org>
Cc: oe-kbuild-all@...ts.linux.dev, linux-kernel@...r.kernel.org,
Matthew Sakai <msakai@...hat.com>
Subject: drivers/md/dm-vdo/dm-vdo-target.c:1157: warning: Function parameter
or struct member 'vdo' not described in 'get_thread_id_for_phase'
Hi Mike,
First bad commit (maybe != root cause):
tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: d0d106a2bd21499901299160744e5fe9f4c83ddb
commit: f36b1d3ba533d21b5b793623f05761b0297d114e dm vdo: use a proper Makefile for dm-vdo
date: 11 months ago
config: x86_64-randconfig-161-20241019 (https://download.01.org/0day-ci/archive/20250124/202501240742.p8cfdd6v-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250124/202501240742.p8cfdd6v-lkp@intel.com/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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202501240742.p8cfdd6v-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> 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/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/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/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:769: warning: Function parameter or struct member 'info' not described in 'launch_page_load'
>> drivers/md/dm-vdo/block-map.c:769: warning: Function parameter or struct member 'pbn' not described in 'launch_page_load'
>> drivers/md/dm-vdo/block-map.c:846: warning: Function parameter or struct member 'info' not described in 'schedule_page_save'
>> drivers/md/dm-vdo/block-map.c:862: warning: Function parameter or struct member 'info' not described in 'launch_page_save'
>> drivers/md/dm-vdo/block-map.c:877: warning: Function parameter or struct member 'waiter' not described in 'completion_needs_page'
drivers/md/dm-vdo/block-map.c:888: warning: Function parameter or struct member 'info' not described in 'allocate_free_page'
drivers/md/dm-vdo/block-map.c:940: warning: Function parameter or struct member 'cache' not described in 'discard_a_page'
drivers/md/dm-vdo/block-map.c:966: warning: Function parameter or struct member 'vdo_page_comp' not described in 'discard_page_for_completion'
drivers/md/dm-vdo/block-map.c:1148: warning: Function parameter or struct member 'completion' not described in 'vdo_release_page_completion'
drivers/md/dm-vdo/block-map.c:1188: warning: Function parameter or struct member 'info' not described in 'load_page_for_completion'
drivers/md/dm-vdo/block-map.c:1188: warning: Function parameter or struct member 'vdo_page_comp' not described in 'load_page_for_completion'
drivers/md/dm-vdo/block-map.c:1335: warning: Function parameter or struct member 'cache' not described in 'vdo_invalidate_page_cache'
drivers/md/dm-vdo/block-map.c:1362: warning: Function parameter or struct member 'forest' not described in 'get_tree_page_by_index'
drivers/md/dm-vdo/block-map.c:1362: warning: Function parameter or struct member 'root_index' not described in 'get_tree_page_by_index'
drivers/md/dm-vdo/block-map.c:1362: warning: Function parameter or struct member 'height' not described in 'get_tree_page_by_index'
drivers/md/dm-vdo/block-map.c:1362: warning: Function parameter or struct member 'page_index' not described in 'get_tree_page_by_index'
drivers/md/dm-vdo/block-map.c:2226: warning: Function parameter or struct member 'data_vio' not described in 'vdo_find_block_map_slot'
drivers/md/dm-vdo/block-map.c:2451: warning: Function parameter or struct member 'map' not described in 'make_forest'
drivers/md/dm-vdo/block-map.c:2489: warning: Function parameter or struct member 'map' not described in 'replace_forest'
drivers/md/dm-vdo/block-map.c:2505: warning: Function parameter or struct member 'cursor' not described in 'finish_cursor'
drivers/md/dm-vdo/block-map.c:2564: warning: Function parameter or struct member 'cursor' not described in 'traverse'
drivers/md/dm-vdo/block-map.c:2637: warning: Function parameter or struct member 'waiter' not described in 'launch_cursor'
drivers/md/dm-vdo/block-map.c:2653: warning: Function parameter or struct member 'map' not described in 'compute_boundary'
drivers/md/dm-vdo/block-map.c:2653: warning: Function parameter or struct member 'root_index' not described in 'compute_boundary'
drivers/md/dm-vdo/block-map.c:2686: warning: Function parameter or struct member 'map' not described in 'vdo_traverse_forest'
drivers/md/dm-vdo/block-map.c:2728: warning: Function parameter or struct member 'map' not described in 'initialize_block_map_zone'
drivers/md/dm-vdo/block-map.c:2728: warning: Function parameter or struct member 'zone_number' not described in 'initialize_block_map_zone'
drivers/md/dm-vdo/block-map.c:2728: warning: Function parameter or struct member 'vdo' not described in 'initialize_block_map_zone'
drivers/md/dm-vdo/block-map.c:2728: warning: Function parameter or struct member 'cache_size' not described in 'initialize_block_map_zone'
drivers/md/dm-vdo/block-map.c:3109: warning: Function parameter or struct member 'data_vio' not described in 'clear_mapped_location'
drivers/md/dm-vdo/block-map.c:3124: warning: Function parameter or struct member 'data_vio' not described in 'set_mapped_location'
drivers/md/dm-vdo/block-map.c:3124: warning: Function parameter or struct member 'entry' not described in 'set_mapped_location'
--
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/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/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/dm-vdo-target.c:1157: warning: Function parameter or struct member 'vdo' not described in 'get_thread_id_for_phase'
--
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/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/io-submitter.c:123: warning: Function parameter or struct member 'completion' not described in 'vdo_submit_vio'
>> drivers/md/dm-vdo/io-submitter.c:165: warning: Function parameter or struct member 'completion' not described in 'submit_data_vio'
drivers/md/dm-vdo/io-submitter.c:378: warning: Function parameter or struct member 'io_submitter_ptr' not described in 'vdo_make_io_submitter'
drivers/md/dm-vdo/io-submitter.c:378: warning: Excess function parameter 'io_submitter' description in 'vdo_make_io_submitter'
..
vim +1157 drivers/md/dm-vdo/dm-vdo-target.c
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1151
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1152 /**
03d1e20fa16e0a 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
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1154 * progress.
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1155 */
03d1e20fa16e0a 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)
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 @1157 {
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1158 switch (vdo->admin.phase) {
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1159 case RESUME_PHASE_PACKER:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1160 case RESUME_PHASE_FLUSHER:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1161 case SUSPEND_PHASE_PACKER:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1162 case SUSPEND_PHASE_FLUSHES:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1163 return vdo->thread_config.packer_thread;
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1164
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1165 case RESUME_PHASE_DATA_VIOS:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1166 case SUSPEND_PHASE_DATA_VIOS:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1167 return vdo->thread_config.cpu_thread;
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1168
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1169 case LOAD_PHASE_DRAIN_JOURNAL:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1170 case RESUME_PHASE_JOURNAL:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1171 case SUSPEND_PHASE_JOURNAL:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1172 return vdo->thread_config.journal_thread;
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1173
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1174 default:
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1175 return vdo->thread_config.admin_thread;
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1176 }
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1177 }
03d1e20fa16e0a drivers/md/dm-vdo-target.c Matthew Sakai 2023-11-16 1178
:::::: The code at line 1157 was first introduced by commit
:::::: 03d1e20fa16e0aaa753c09f2ae72faec27a01273 dm vdo: add the top-level DM target
:::::: TO: Matthew Sakai <msakai@...hat.com>
:::::: CC: Mike Snitzer <snitzer@...nel.org>
--
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