| 1 |
62 |
marcus.erl |
/*
|
| 2 |
|
|
* Copyright (c) 2000-2003,2005 Silicon Graphics, Inc.
|
| 3 |
|
|
* All Rights Reserved.
|
| 4 |
|
|
*
|
| 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.
|
| 8 |
|
|
*
|
| 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.
|
| 13 |
|
|
*
|
| 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
|
| 17 |
|
|
*/
|
| 18 |
|
|
#ifndef __XFS_REFCACHE_H__
|
| 19 |
|
|
#define __XFS_REFCACHE_H__
|
| 20 |
|
|
|
| 21 |
|
|
#ifdef HAVE_REFCACHE
|
| 22 |
|
|
/*
|
| 23 |
|
|
* Maximum size (in inodes) for the NFS reference cache
|
| 24 |
|
|
*/
|
| 25 |
|
|
#define XFS_REFCACHE_SIZE_MAX 512
|
| 26 |
|
|
|
| 27 |
|
|
struct xfs_inode;
|
| 28 |
|
|
struct xfs_mount;
|
| 29 |
|
|
|
| 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);
|
| 36 |
|
|
|
| 37 |
|
|
extern void xfs_refcache_iunlock(struct xfs_inode *, uint);
|
| 38 |
|
|
|
| 39 |
|
|
#else
|
| 40 |
|
|
|
| 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)
|
| 47 |
|
|
|
| 48 |
|
|
#define xfs_refcache_iunlock(ip, flags) xfs_iunlock(ip, flags)
|
| 49 |
|
|
|
| 50 |
|
|
#endif
|
| 51 |
|
|
|
| 52 |
|
|
#endif /* __XFS_REFCACHE_H__ */
|
