md/raid5: factor out code for changing size of stripe cache.

[pandora-kernel.git] / drivers / md / raid5.h

diff --git a/drivers/md/raid5.h b/drivers/md/raid5.h
index 0f86f5e..cbdbc77 100644 (file)
--- a/drivers/md/raid5.h
+++ b/drivers/md/raid5.h
@@ -497,4 +497,5 @@ static inline int algorithm_is_DDF(int layout)
 {
        return layout >= 8 && layout <= 10;
 }
+extern int raid5_set_cache_size(mddev_t *mddev, int size);
 #endif