From 65d45231b56efb3db51eb441e2c68f8252ecdd12 Mon Sep 17 00:00:00 2001 From: Kent Overstreet <kmo@daterainc.com> Date: Fri, 20 Dec 2013 17:22:05 -0800 Subject: bcache: Abstract out stuff needed for sorting Signed-off-by: Kent Overstreet <kmo@daterainc.com> --- drivers/md/bcache/extents.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 drivers/md/bcache/extents.h (limited to 'drivers/md/bcache/extents.h') diff --git a/drivers/md/bcache/extents.h b/drivers/md/bcache/extents.h new file mode 100644 index 000000000000..e0c0b685d2f7 --- /dev/null +++ b/drivers/md/bcache/extents.h @@ -0,0 +1,12 @@ +#ifndef _BCACHE_EXTENTS_H +#define _BCACHE_EXTENTS_H + +extern const struct btree_keys_ops bch_btree_keys_ops; +extern const struct btree_keys_ops bch_extent_keys_ops; + +struct bkey; +struct cache_set; + +bool __bch_btree_ptr_invalid(struct cache_set *, const struct bkey *); + +#endif /* _BCACHE_EXTENTS_H */ -- cgit v1.2.3