mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-11-16 16:54:20 +08:00
53 lines
1.7 KiB
C
53 lines
1.7 KiB
C
/*
|
|
* Copyright (c) 2000-2003,2005 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_REFCACHE_H__
|
|
#define __XFS_REFCACHE_H__
|
|
|
|
#ifdef HAVE_REFCACHE
|
|
/*
|
|
* Maximum size (in inodes) for the NFS reference cache
|
|
*/
|
|
#define XFS_REFCACHE_SIZE_MAX 512
|
|
|
|
struct xfs_inode;
|
|
struct xfs_mount;
|
|
|
|
extern void xfs_refcache_insert(struct xfs_inode *);
|
|
extern void xfs_refcache_purge_ip(struct xfs_inode *);
|
|
extern void xfs_refcache_purge_mp(struct xfs_mount *);
|
|
extern void xfs_refcache_purge_some(struct xfs_mount *);
|
|
extern void xfs_refcache_resize(int);
|
|
extern void xfs_refcache_destroy(void);
|
|
|
|
extern void xfs_refcache_iunlock(struct xfs_inode *, uint);
|
|
|
|
#else
|
|
|
|
#define xfs_refcache_insert(ip) do { } while (0)
|
|
#define xfs_refcache_purge_ip(ip) do { } while (0)
|
|
#define xfs_refcache_purge_mp(mp) do { } while (0)
|
|
#define xfs_refcache_purge_some(mp) do { } while (0)
|
|
#define xfs_refcache_resize(size) do { } while (0)
|
|
#define xfs_refcache_destroy() do { } while (0)
|
|
|
|
#define xfs_refcache_iunlock(ip, flags) xfs_iunlock(ip, flags)
|
|
|
|
#endif
|
|
|
|
#endif /* __XFS_REFCACHE_H__ */
|