File: //sys/kernel/btf/raid456
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P� r5l_payload_header r5l_payload_type R5LOG_PAYLOAD_DATA R5LOG_PAYLOAD_PARITY R5LOG_PAYLOAD_FLUSH r5l_payload_data_parity r5l_payload_flush flush_stripes r5l_meta_block __zero_pading_1 __zero_pading_2 payloads mddev md_minor disks active_io ro sysfs_active hold_active patch_version persistent clevel raid_disks max_disks dev_sectors array_sectors external_size can_decrease_events reshape_position delta_disks new_level new_layout new_chunk_sectors reshape_backwards sync_thread last_sync_action curr_resync curr_resync_completed resync_mark resync_mark_cnt curr_mark_cnt resync_max_sectors resync_mismatches suspend_lo suspend_hi sync_speed_min sync_speed_max parallel_resync ok_start_degraded recovery_disabled in_sync reconfig_mutex openers degraded recovery_active recovery_wait recovery_cp resync_min resync_max sysfs_state sysfs_action sysfs_completed sysfs_degraded sysfs_level del_work sb_wait pending_writes safemode safemode_delay safemode_timer writes_pending sync_checkers bitmap_info max_corr_read_errors all_mddevs to_remove sync_set io_acct_set flush_bio start_flush prev_flush_start serial_info_pool sync_super good_device_nr noio_flag has_superblocks fail_last_dev serialize_policy md_rdev same_set last_events meta_bdev sb_page bb_page sb_loaded sb_events new_data_offset sb_start sb_size preferred_minor blocked_wait desc_nr raid_disk new_raid_disk saved_raid_disk read_errors last_read_error corrected_errors sysfs_unack_badblocks sysfs_badblocks ppl serial_in_rdev serial_rb serial_lock serial_io_wait recovery_offset journal_tail flag_bits Faulty In_sync Bitmap_sync WriteMostly AutoDetected Blocked WriteErrorSeen FaultRecorded BlockedBadBlocks WantReplacement Replacement Candidate Journal ClusterRemove RemoveSynchronized ExternalBbl FailFast LastDev CollisionCheck mddev_flags MD_ARRAY_FIRST_USE MD_CLOSING MD_JOURNAL_CLEAN MD_HAS_JOURNAL MD_CLUSTER_RESYNC_LOCKED MD_FAILFAST_SUPPORTED MD_HAS_PPL MD_HAS_MULTIPLE_PPLS MD_ALLOW_SB_UPDATE MD_UPDATING_SB MD_NOT_READY MD_BROKEN MD_DELETED mddev_sb_flags MD_SB_CHANGE_DEVS MD_SB_CHANGE_CLEAN MD_SB_CHANGE_PENDING MD_SB_NEED_REWRITE default_offset default_space daemon_sleep max_write_behind cluster_name md_personality make_request error_handler hot_add_disk hot_remove_disk spare_active sync_request check_reshape start_reshape finish_reshape update_reshape_pos takeover change_consistency_policy md_thread wqueue events_cleared allclean behind_writes behind_writes_used daemon_lastrun last_end_sync overflow_wait behind_wait sysfs_can_clear cluster_slot md_cluster_info recovery_flags MD_RECOVERY_RUNNING MD_RECOVERY_SYNC MD_RECOVERY_RECOVER MD_RECOVERY_INTR MD_RECOVERY_DONE MD_RECOVERY_NEEDED MD_RECOVERY_REQUESTED MD_RECOVERY_CHECK MD_RECOVERY_RESHAPE MD_RECOVERY_FROZEN MD_RECOVERY_ERROR MD_RECOVERY_WAIT MD_RESYNCING_REMOTE md_sysfs_entry check_states check_state_idle check_state_run check_state_run_q check_state_run_pq check_state_check_result check_state_compute_run check_state_compute_result reconstruct_states reconstruct_state_idle reconstruct_state_prexor_drain_run reconstruct_state_drain_run reconstruct_state_run reconstruct_state_prexor_drain_result reconstruct_state_drain_result reconstruct_state_result log_io ppl_io r5l_io_unit meta_page meta_offset current_bio pending_stripe log_start log_end log_sibling stripe_list need_split_bio split_bio has_flush has_fua has_null_flush has_flush_payload io_deferred flush_barriers ppl_io_unit stripe_operations target2 zero_sum_result r5dev rreq orig_page toread towrite log_checksum stripe_head raid_conf pd_idx qd_idx ddf_layout hash_lock_index bm_seq overwrite_disks check_state reconstruct_state stripe_lock batch_head batch_lock batch_list log_list r5c ppl_page r5conf stripe_hashtbl hash_locks rmw_level max_degraded max_nr_stripes min_nr_stripes reshape_progress reshape_safe previous_raid_disks prev_chunk_sectors prev_algo gen_lock reshape_checkpoint min_offset_diff handle_list loprio_list hold_list delayed_list bitmap_list retry_read_aligned retry_read_offset retry_read_aligned_list preread_active_stripes active_aligned_reads pending_full_writes bypass_threshold skip_copy last_hold reshape_stripes active_name cache_name cache_size_mutex seq_flush fullsync scribble_disks scribble_sectors active_stripes inactive_list r5c_cached_full_stripes r5c_full_stripe_list r5c_cached_partial_stripes r5c_partial_stripe_list r5c_flushing_full_stripes r5c_flushing_partial_stripes empty_inactive_list_nr released_stripes wait_for_quiescent wait_for_stripe wait_for_overlap cache_state device_lock temp_inactive_list worker_groups group_cnt worker_cnt_per_group log_private pending_bios_lock batch_bio_dispatch pending_data_cnt next_pending_data r5worker_group stripes_cnt stripe_head_state syncing expanding expanded replacing to_read to_write to_fill compute req_compute non_overwrite injournal just_cached failed_num p_failed q_failed dec_preread_active ops_request blocked_rdev handle_bad_blocks log_failed waiting_extra_page r5dev_flags R5_UPTODATE R5_LOCKED R5_DOUBLE_LOCKED R5_OVERWRITE R5_Insync R5_Wantread R5_Wantwrite R5_Overlap R5_ReadNoMerge R5_ReadError R5_ReWrite R5_Expanded R5_Wantcompute R5_Wantfill R5_Wantdrain R5_WantFUA R5_SyncIO R5_WriteError R5_MadeGood R5_ReadRepl R5_MadeGoodRepl R5_NeedReplace R5_WantReplace R5_Discard R5_SkipCopy R5_InJournal R5_OrigPageUPTDODATE STRIPE_ACTIVE STRIPE_HANDLE STRIPE_SYNC_REQUESTED STRIPE_SYNCING STRIPE_INSYNC STRIPE_REPLACED STRIPE_PREREAD_ACTIVE STRIPE_DELAYED STRIPE_DEGRADED STRIPE_BIT_DELAY STRIPE_EXPANDING STRIPE_EXPAND_SOURCE STRIPE_EXPAND_READY STRIPE_IO_STARTED STRIPE_FULL_WRITE STRIPE_BIOFILL_RUN STRIPE_COMPUTE_RUN STRIPE_ON_UNPLUG_LIST STRIPE_DISCARD STRIPE_ON_RELEASE_LIST STRIPE_BATCH_READY STRIPE_BATCH_ERR STRIPE_BITMAP_PENDING STRIPE_LOG_TRAPPED STRIPE_R5C_CACHING STRIPE_R5C_PARTIAL_STRIPE STRIPE_R5C_FULL_STRIPE STRIPE_R5C_PREFLUSH STRIPE_OP_BIOFILL STRIPE_OP_COMPUTE_BLK STRIPE_OP_PREXOR STRIPE_OP_BIODRAIN STRIPE_OP_RECONSTRUCT STRIPE_OP_CHECK STRIPE_OP_PARTIAL_PARITY extra_page r5worker working r5c_journal_mode R5C_JOURNAL_MODE_WRITE_THROUGH R5C_JOURNAL_MODE_WRITE_BACK r5_cache_state R5_INACTIVE_BLOCKED R5_ALLOC_MORE R5_DID_ALLOC R5C_LOG_TIGHT R5C_LOG_CRITICAL R5C_EXTRA_PAGE_IN_USE r5pending_data raid5_percpu spare_page scribble scribble_obj_size r5l_log uuid_checksum device_size max_free_space last_checkpoint last_cp_seq next_checkpoint current_io io_list_lock running_ios io_end_ios flushing_ios finished_ios no_mem_stripes io_kc io_pool meta_pool reclaim_thread reclaim_target iounit_wait no_space_stripes no_space_stripes_lock need_cache_flush stripe_in_journal_list stripe_in_journal_lock stripe_in_journal_count deferred_io_work disable_writeback_work tree_lock big_stripe_tree bitmap_page hijacked bitmap_counts missing_pages chunkshift bitmap_storage filemap filemap_attr file_pages r5l_io_unit_state IO_UNIT_RUNNING IO_UNIT_IO_START IO_UNIT_IO_END IO_UNIT_STRIPE_END r5l_recovery_ctx meta_total_blocks data_parity_stripes data_only_stripes cached_list ra_pool ra_bvec pool_offset valid_pages stripe_request_ctx r5l_exit_log r5l_init_log r5c_update_on_rdev_error r5l_start sect r5c_big_stripe_cached r5c_cache_data r5c_finish_stripe_write_out r5c_use_extra_page r5c_release_extra_page r5c_try_caching_write r5c_journal_mode_store r5c_journal_mode_set r5c_journal_mode_show log_offset r5l_recovery_verify_data_checksum cached_stripe_list r5c_recovery_replay_stripes r5l_recovery_replay_one_stripe r5l_recovery_read_page r5l_recovery_fetch_ra_pool r5l_log_disk_error r5l_quiesce r5l_wake_reclaim r5l_reclaim_thread r5l_do_reclaim r5c_flush_cache r5c_flush_stripe r5l_flush_stripe_to_raid r5l_log_flush_endio r5l_stripe_write_finished __r5l_stripe_write_finished r5l_reclaimable_space r5c_calculate_new_cp r5l_run_no_space_stripes r5l_handle_flush_request r5l_write_stripe_run r5l_write_stripe parity_pages r5l_log_stripe r5l_append_payload_page r5l_new_meta r5l_submit_current_io r5c_disable_writeback_async r5l_submit_io_async r5l_do_submit_io r5l_log_endio r5l_io_run_stripes r5c_make_stripe_write_out r5c_update_log_state r5c_check_cached_full_stripe r5c_check_stripe_cache_usage r5c_handle_cached_data_endio r5c_is_writeback raid6_calls gen_syndrome xor_syndrome async_tx_flags ASYNC_TX_XOR_ZERO_DST ASYNC_TX_XOR_DROP_DST ASYNC_TX_ACK ASYNC_TX_FENCE ASYNC_TX_PQ_XOR_DST async_submit_ctl depend_tx cb_fn cb_param addr_conv_t md_io_acct orig_bio bio_clone PARITY_DISABLE_RMW PARITY_ENABLE_RMW PARITY_PREFER_RMW SYNDROME_SRC_ALL SYNDROME_SRC_WANT_DRAIN SYNDROME_SRC_WRITTEN strip_zone dev_start disk_shift r0layout RAID0_ORIG_LAYOUT RAID0_ALT_MULTIZONE_LAYOUT r0conf devlist nr_strip_zones stripe_result STRIPE_SUCCESS STRIPE_RETRY STRIPE_SCHEDULE_AND_RETRY STRIPE_FAIL batch_last last_sector sectors_to_do do_flush raid5_plug_cb raid5_exit raid5_init raid5_start raid5_change_consistency_policy raid6_takeover raid4_takeover raid5_takeover raid6_check_reshape raid5_check_reshape raid45_takeover_raid0 raid5_quiesce raid5_finish_reshape raid5_start_reshape check_stripe_cache raid5_resize raid5_add_disk raid5_remove_disk raid5_spare_active print_raid5_conf raid5_status raid5_free raid5_run only_parity setup_conf raid5_cache_count raid5_cache_scan raid456_cpu_up_prepare free_conf raid456_cpu_dead raid5_size raid5_store_group_thread_cnt raid5_show_group_thread_cnt stripe_cache_active_show raid5_store_skip_copy raid5_show_skip_copy raid5_store_preread_threshold raid5_show_preread_threshold raid5_show_stripe_size raid5_store_rmw_level raid5_show_rmw_level raid5_store_stripe_cache_size raid5_set_cache_size raid5_show_stripe_cache_size raid5d raid5_do_work sector_nr raid5_sync_request reshape_request bi raid5_make_request raid5_bio_lowest_chunk_sector release_stripe_plug blk_cb raid5_unplug raid5_align_endio handle_stripe head_sh handle_flags break_stripe_batch_list handle_stripe_expansion handle_parity_checks5 handle_stripe_dirtying handle_stripe_clean_event disk_idx fetch_block handle_failed_stripe dd_idx forwrite __add_stripe_bio stripe_bio_overlaps rcw schedule_reconstruction raid5_compute_blocknr r_sector raid5_compute_sector raid5_error raid5_end_write_request raid5_end_read_request drop_one_stripe resize_stripes grow_one_stripe raid_run_ops checkp ops_run_check_pq stripe_head_ref ops_complete_check ops_complete_reconstruct ops_complete_prexor srctype set_syndrome_sources ops_complete_compute mark_target_uptodate ops_complete_biofill frombio no_skipcopy async_copy_data ops_run_io flush_deferred_bios cmp_stripe stripe_can_batch raid5_get_active_stripe is_inactive_blocked has_failed raid5_calc_degraded find_get_stripe get_free_stripe raid5_release_stripe release_stripe_list release_inactive_stripe_list do_release_stripe raid5_wakeup_stripe_thread stripe_is_lowprio stripe_operations_active ppl_header_entry data_sector pp_size parity_disk ppl_header entries_count header_page pending_stripes pending_flushes submitted biovec ppl_conf child_logs flush_bs recovered_entries mismatch_count no_mem_stripes_lock ppl_log next_io_sector entry_space use_multippl wb_cache_on disk_flush_bitmap ppl_write_hint_store ppl_write_hint_show ppl_modify_log ppl_init_log ppl_init_child_log ppl_validate_rdev ppl_exit_log __ppl_exit_log ppl_write_empty_header ppl_sector ppl_recover_entry ppl_xor ppl_stripe_write_finished ppl_handle_flush_request ppl_quiesce ppl_flush_endio ppl_io_unit_finished ppl_write_stripe_run ppl_submit_iounit_bio ppl_log_endio ppl_write_stripe ppl_io_pool_free ppl_io_pool_alloc ops_run_partial_parity