1 files changed, 0 insertions, 102 deletions
diff --git a/libbcache/alloc_types.h b/libbcache/alloc_types.h
deleted file mode 100644
index 1bf48ef9..00000000
--- a/libbcache/alloc_types.h
+++ /dev/null
@@ -1,102 +0,0 @@
-#ifndef _BCACHE_ALLOC_TYPES_H
-#define _BCACHE_ALLOC_TYPES_H
-
-#include <linux/mutex.h>
-
-#include "clock_types.h"
-
-/*
- * There's two of these clocks, one for reads and one for writes:
- *
- * All fields protected by bucket_lock
- */
-struct prio_clock {
-	/*
-	 * "now" in (read/write) IO time - incremented whenever we do X amount
-	 * of reads or writes.
-	 *
-	 * Goes with the bucket read/write prios: when we read or write to a
-	 * bucket we reset the bucket's prio to the current hand; thus hand -
-	 * prio = time since bucket was last read/written.
-	 *
-	 * The units are some amount (bytes/sectors) of data read/written, and
-	 * the units can change on the fly if we need to rescale to fit
-	 * everything in a u16 - your only guarantee is that the units are
-	 * consistent.
-	 */
-	u16			hand;
-	u16			min_prio;
-
-	int			rw;
-
-	struct io_timer		rescale;
-};
-
-/* There is one reserve for each type of btree, one for prios and gens
- * and one for moving GC */
-enum alloc_reserve {
-	RESERVE_PRIO,
-	RESERVE_BTREE,
-	RESERVE_METADATA_LAST = RESERVE_BTREE,
-	RESERVE_MOVINGGC,
-
-	RESERVE_NONE,
-	RESERVE_NR,
-};
-
-static inline bool allocation_is_metadata(enum alloc_reserve id)
-{
-	return id <= RESERVE_METADATA_LAST;
-}
-
-struct dev_group {
-	spinlock_t		lock;
-	unsigned		nr;
-	unsigned		cur_device;
-	struct {
-		u64		weight;
-		struct bch_dev	*dev;
-	}			d[BCH_SB_MEMBERS_MAX];
-};
-
-/* Enough for 16 cache devices, 2 tiers and some left over for pipelining */
-#define OPEN_BUCKETS_COUNT	256
-
-#define WRITE_POINT_COUNT	16
-
-struct open_bucket {
-	struct list_head	list;
-	struct mutex		lock;
-	atomic_t		pin;
-	bool			has_full_ptrs;
-	/*
-	 * recalculated every time we allocate from this open_bucket based on
-	 * how many pointers we're actually going to use:
-	 */
-	unsigned		sectors_free;
-	unsigned		nr_ptrs;
-	struct bch_extent_ptr	ptrs[BCH_REPLICAS_MAX];
-	unsigned		ptr_offset[BCH_REPLICAS_MAX];
-};
-
-struct write_point {
-	struct open_bucket	*b;
-
-	/*
-	 * Throttle writes to this write point if tier 0 is full?
-	 */
-	bool			throttle;
-
-	/*
-	 * If not NULL, cache group for tiering, promotion and moving GC -
-	 * always allocates a single replica
-	 */
-	struct dev_group	*group;
-
-	/*
-	 * Otherwise do a normal replicated bucket allocation that could come
-	 * from any device in tier 0 (foreground write)
-	 */
-};
-
-#endif /* _BCACHE_ALLOC_TYPES_H */