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 */
-- 
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