zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/os/linux/linux-3.4.x/fs/xfs/xfs_iomap.h b/ap/os/linux/linux-3.4.x/fs/xfs/xfs_iomap.h
new file mode 100644
index 0000000..8061576
--- /dev/null
+++ b/ap/os/linux/linux-3.4.x/fs/xfs/xfs_iomap.h
@@ -0,0 +1,32 @@
+/*
+ * Copyright (c) 2003-2005 Silicon Graphics, Inc.
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it would be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+#ifndef __XFS_IOMAP_H__
+#define __XFS_IOMAP_H__
+
+struct xfs_inode;
+struct xfs_bmbt_irec;
+
+extern int xfs_iomap_write_direct(struct xfs_inode *, xfs_off_t, size_t,
+ struct xfs_bmbt_irec *, int);
+extern int xfs_iomap_write_delay(struct xfs_inode *, xfs_off_t, size_t,
+ struct xfs_bmbt_irec *);
+extern int xfs_iomap_write_allocate(struct xfs_inode *, xfs_off_t, size_t,
+ struct xfs_bmbt_irec *);
+extern int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, size_t);
+
+#endif /* __XFS_IOMAP_H__*/