ocfs2: implement the VFS clone_range, copy_range, and dedupe_range features

[linux-2.6-microblaze.git] / fs / ocfs2 / refcounttree.h

diff --git a/fs/ocfs2/refcounttree.h b/fs/ocfs2/refcounttree.h
index 6422bbc..4af55bf 100644 (file)
--- a/fs/ocfs2/refcounttree.h
+++ b/fs/ocfs2/refcounttree.h
@@ -115,4 +115,11 @@ int ocfs2_reflink_ioctl(struct inode *inode,
                        const char __user *oldname,
                        const char __user *newname,
                        bool preserve);
+int ocfs2_reflink_remap_range(struct file *file_in,
+                             loff_t pos_in,
+                             struct file *file_out,
+                             loff_t pos_out,
+                             u64 len,
+                             bool is_dedupe);
+
 #endif /* OCFS2_REFCOUNTTREE_H */