drivers/md/raid10.h

28 struct r10conf {  struct
29 	struct mddev		*mddev;
30 	struct raid10_info	*mirrors;
31 	struct raid10_info	*mirrors_new, *mirrors_old;
32 	spinlock_t		device_lock;
35 	struct geom {
57 	} prev, geo;
58 	int			copies;	      /* near_copies * far_copies.
62 	sector_t		dev_sectors;  /* temp copy of
64 	sector_t		reshape_progress;
65 	sector_t		reshape_safe;
66 	unsigned long		reshape_checkpoint;
67 	sector_t		offset_diff;
69 	struct list_head	retry_list;
74 	struct list_head	bio_end_io_list;
77 	struct bio_list		pending_bio_list;
78 	int			pending_count;
80 	spinlock_t		resync_lock;
81 	atomic_t		nr_pending;
82 	int			nr_waiting;
83 	int			nr_queued;
84 	int			barrier;
85 	int			array_freeze_pending;
86 	sector_t		next_resync;
87 	int			fullsync;  /* set to 1 if a full sync is needed,
91 	int			have_replacement; /* There is at least one
94 	wait_queue_head_t	wait_barrier;
96 	mempool_t		r10bio_pool;
97 	mempool_t		r10buf_pool;
98 	struct page		*tmppage;
99 	struct bio_set		bio_split;
104 	struct md_thread	*thread;
109 	sector_t		cluster_sync_low;
110 	sector_t		cluster_sync_high;