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Linus Torvalds1da177e2005-04-16 15:20:36 -07001/*
Nathan Scott7b718762005-11-02 14:58:39 +11002 * Copyright (c) 2003-2005 Silicon Graphics, Inc.
3 * All Rights Reserved.
Linus Torvalds1da177e2005-04-16 15:20:36 -07004 *
Nathan Scott7b718762005-11-02 14:58:39 +11005 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
Linus Torvalds1da177e2005-04-16 15:20:36 -07007 * published by the Free Software Foundation.
8 *
Nathan Scott7b718762005-11-02 14:58:39 +11009 * This program is distributed in the hope that it would be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
Linus Torvalds1da177e2005-04-16 15:20:36 -070013 *
Nathan Scott7b718762005-11-02 14:58:39 +110014 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write the Free Software Foundation,
16 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Linus Torvalds1da177e2005-04-16 15:20:36 -070017 */
Linus Torvalds1da177e2005-04-16 15:20:36 -070018#ifndef __XFS_IOMAP_H__
19#define __XFS_IOMAP_H__
20
Christoph Hellwig68a9f5e2016-06-21 09:53:44 +100021#include <linux/iomap.h>
22
Linus Torvalds1da177e2005-04-16 15:20:36 -070023struct xfs_inode;
24struct xfs_bmbt_irec;
25
Jie Liu0799a3e2013-09-29 18:56:04 +080026int xfs_iomap_write_direct(struct xfs_inode *, xfs_off_t, size_t,
Christoph Hellwiga206c812010-12-10 08:42:20 +000027 struct xfs_bmbt_irec *, int);
Darrick J. Wong60b49842016-10-03 09:11:34 -070028int xfs_iomap_write_allocate(struct xfs_inode *, int, xfs_off_t,
Christoph Hellwiga206c812010-12-10 08:42:20 +000029 struct xfs_bmbt_irec *);
Christoph Hellwigd32057f2015-01-09 10:48:12 +110030int xfs_iomap_write_unwritten(struct xfs_inode *, xfs_off_t, xfs_off_t);
Linus Torvalds1da177e2005-04-16 15:20:36 -070031
Christoph Hellwig3b3dce02016-06-21 09:52:47 +100032void xfs_bmbt_to_iomap(struct xfs_inode *, struct iomap *,
33 struct xfs_bmbt_irec *);
Darrick J. Wongf7ca3522016-10-03 09:11:43 -070034xfs_extlen_t xfs_eof_alignment(struct xfs_inode *ip, xfs_extlen_t extsize);
Christoph Hellwig3b3dce02016-06-21 09:52:47 +100035
Christoph Hellwig68a9f5e2016-06-21 09:53:44 +100036extern struct iomap_ops xfs_iomap_ops;
Christoph Hellwig1d4795e2016-08-17 08:45:30 +100037extern struct iomap_ops xfs_xattr_iomap_ops;
Christoph Hellwig68a9f5e2016-06-21 09:53:44 +100038
Linus Torvalds1da177e2005-04-16 15:20:36 -070039#endif /* __XFS_IOMAP_H__*/