1 files changed, 10 insertions, 0 deletions

diff --git a/fs/xfs/linux-2.6/xfs_discard.h b/fs/xfs/linux-2.6/xfs_discard.h
new file mode 100644
index 000000000000..344879aea646
--- /dev/null
+++ b/fs/xfs/linux-2.6/xfs_discard.h
@@ -0,0 +1,10 @@
+#ifndef XFS_DISCARD_H
+#define XFS_DISCARD_H 1
+
+struct fstrim_range;
+struct list_head;
+
+extern int      xfs_ioc_trim(struct xfs_mount *, struct fstrim_range __user *);
+extern int      xfs_discard_extents(struct xfs_mount *, struct list_head *);
+
+#endif /* XFS_DISCARD_H */