1 files changed, 0 insertions, 123 deletions
diff --git a/include/linux/raid/raid10.h b/include/linux/raid/raid10.h
deleted file mode 100644
index e9091cfeb28..00000000000
--- a/include/linux/raid/raid10.h
+++ /dev/null
@@ -1,123 +0,0 @@
-#ifndef _RAID10_H
-#define _RAID10_H
-
-#include <linux/raid/md.h>
-
-typedef struct mirror_info mirror_info_t;
-
-struct mirror_info {
-	mdk_rdev_t	*rdev;
-	sector_t	head_position;
-};
-
-typedef struct r10bio_s r10bio_t;
-
-struct r10_private_data_s {
-	mddev_t			*mddev;
-	mirror_info_t		*mirrors;
-	int			raid_disks;
-	spinlock_t		device_lock;
-
-	/* geometry */
-	int			near_copies;  /* number of copies layed out raid0 style */
-	int 			far_copies;   /* number of copies layed out
-					       * at large strides across drives
-					       */
-	int			far_offset;   /* far_copies are offset by 1 stripe
-					       * instead of many
-					       */
-	int			copies;	      /* near_copies * far_copies.
-					       * must be <= raid_disks
-					       */
-	sector_t		stride;	      /* distance between far copies.
-					       * This is size / far_copies unless
-					       * far_offset, in which case it is
-					       * 1 stripe.
-					       */
-
-	int chunk_shift; /* shift from chunks to sectors */
-	sector_t chunk_mask;
-
-	struct list_head	retry_list;
-	/* queue pending writes and submit them on unplug */
-	struct bio_list		pending_bio_list;
-
-
-	spinlock_t		resync_lock;
-	int nr_pending;
-	int nr_waiting;
-	int nr_queued;
-	int barrier;
-	sector_t		next_resync;
-	int			fullsync;  /* set to 1 if a full sync is needed,
-					    * (fresh device added).
-					    * Cleared when a sync completes.
-					    */
-
-	wait_queue_head_t	wait_barrier;
-
-	mempool_t *r10bio_pool;
-	mempool_t *r10buf_pool;
-	struct page		*tmppage;
-};
-
-typedef struct r10_private_data_s conf_t;
-
-/*
- * this is the only point in the RAID code where we violate
- * C type safety. mddev->private is an 'opaque' pointer.
- */
-#define mddev_to_conf(mddev) ((conf_t *) mddev->private)
-
-/*
- * this is our 'private' RAID10 bio.
- *
- * it contains information about what kind of IO operations were started
- * for this RAID10 operation, and about their status:
- */
-
-struct r10bio_s {
-	atomic_t		remaining; /* 'have we finished' count,
-					    * used from IRQ handlers
-					    */
-	sector_t		sector;	/* virtual sector number */
-	int			sectors;
-	unsigned long		state;
-	mddev_t			*mddev;
-	/*
-	 * original bio going to /dev/mdx
-	 */
-	struct bio		*master_bio;
-	/*
-	 * if the IO is in READ direction, then this is where we read
-	 */
-	int			read_slot;
-
-	struct list_head	retry_list;
-	/*
-	 * if the IO is in WRITE direction, then multiple bios are used,
-	 * one for each copy.
-	 * When resyncing we also use one for each copy.
-	 * When reconstructing, we use 2 bios, one for read, one for write.
-	 * We choose the number when they are allocated.
-	 */
-	struct {
-		struct bio		*bio;
-		sector_t addr;
-		int devnum;
-	} devs[0];
-};
-
-/* when we get a read error on a read-only array, we redirect to another
- * device without failing the first device, or trying to over-write to
- * correct the read error.  To keep track of bad blocks on a per-bio
- * level, we store IO_BLOCKED in the appropriate 'bios' pointer
- */
-#define IO_BLOCKED ((struct bio*)1)
-
-/* bits for r10bio.state */
-#define	R10BIO_Uptodate	0
-#define	R10BIO_IsSync	1
-#define	R10BIO_IsRecover 2
-#define	R10BIO_Degraded 3
-#endif