2 * Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License as
7 * published by the Free Software Foundation.
9 * 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.
14 * 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
18 #ifndef __XFS_REFCACHE_H__
19 #define __XFS_REFCACHE_H__
23 * Maximum size (in inodes) for the NFS reference cache
25 #define XFS_REFCACHE_SIZE_MAX 512
30 extern void xfs_refcache_insert(struct xfs_inode
*);
31 extern void xfs_refcache_purge_ip(struct xfs_inode
*);
32 extern void xfs_refcache_purge_mp(struct xfs_mount
*);
33 extern void xfs_refcache_purge_some(struct xfs_mount
*);
34 extern void xfs_refcache_resize(int);
35 extern void xfs_refcache_destroy(void);
37 extern void xfs_refcache_iunlock(struct xfs_inode
*, uint
);
41 #define xfs_refcache_insert(ip) do { } while (0)
42 #define xfs_refcache_purge_ip(ip) do { } while (0)
43 #define xfs_refcache_purge_mp(mp) do { } while (0)
44 #define xfs_refcache_purge_some(mp) do { } while (0)
45 #define xfs_refcache_resize(size) do { } while (0)
46 #define xfs_refcache_destroy() do { } while (0)
48 #define xfs_refcache_iunlock(ip, flags) xfs_iunlock(ip, flags)
52 #endif /* __XFS_REFCACHE_H__ */
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