Lines Matching defs:r5conf

429 struct r5conf {  struct
430 	struct hlist_head	*stripe_hashtbl;
432 	spinlock_t		hash_locks[NR_STRIPE_HASH_LOCKS];
433 	struct mddev		*mddev;
434 	int			chunk_sectors;
435 	int			level, algorithm, rmw_level;
436 	int			max_degraded;
437 	int			raid_disks;
438 	int			max_nr_stripes;
439 	int			min_nr_stripes;
446 	sector_t		reshape_progress;
450 	sector_t		reshape_safe;
451 	int			previous_raid_disks;
452 	int			prev_chunk_sectors;
453 	int			prev_algo;
454 	short			generation; /* increments with every reshape */
455 	seqcount_t		gen_lock;	/* lock against generation changes */
456 	unsigned long		reshape_checkpoint; /* Time we last updated
458 	long long		min_offset_diff; /* minimum difference between
465 	struct list_head	handle_list; /* stripes needing handling */
466 	struct list_head	hold_list; /* preread ready stripes */
467 	struct list_head	delayed_list; /* stripes that have plugged requests */
468 	struct list_head	bitmap_list; /* stripes delaying awaiting bitmap update */
469 	struct bio		*retry_read_aligned; /* currently retrying aligned bios   */
470 	struct bio		*retry_read_aligned_list; /* aligned bios retry list  */
471 	atomic_t		preread_active_stripes; /* stripes with scheduled io */
472 	atomic_t		active_aligned_reads;
473 	atomic_t		pending_full_writes; /* full write backlog */
474 	int			bypass_count; /* bypassed prereads */
475 	int			bypass_threshold; /* preread nice */
476 	int			skip_copy; /* Don't copy data from bio to stripe cache */
477 	struct list_head	*last_hold; /* detect hold_list promotions */
479 	atomic_t		reshape_stripes; /* stripes with pending writes for reshape */
483 	int			active_name;
484 	char			cache_name[2][32];
485 	struct kmem_cache	*slab_cache; /* for allocating stripes */
486 	struct mutex		cache_size_mutex; /* Protect changes to cache size */
488 	int			seq_flush, seq_write;
489 	int			quiesce;
491 	int			fullsync;  /* set to 1 if a full sync is needed,
495 	int			recovery_disabled;
497 	struct raid5_percpu {
503 	} __percpu *percpu;
504 	int scribble_disks;
505 	int scribble_sectors;
507 	struct notifier_block	cpu_notify;
513 	atomic_t		active_stripes;
514 	struct list_head	inactive_list[NR_STRIPE_HASH_LOCKS];
515 	atomic_t		empty_inactive_list_nr;
516 	struct llist_head	released_stripes;
517 	wait_queue_head_t	wait_for_stripe;
518 	wait_queue_head_t	wait_for_overlap;
519 	unsigned long		cache_state;
531 	struct shrinker		shrinker;
532 	int			pool_size; /* number of disks in stripeheads in pool */
533 	spinlock_t		device_lock;
534 	struct disk_info	*disks;
539 	struct md_thread	*thread;
540 	struct list_head	temp_inactive_list[NR_STRIPE_HASH_LOCKS];
541 	struct r5worker_group	*worker_groups;
542 	int			group_cnt;
543 	int			worker_cnt_per_group;