linux-stable/fs/xfs/xfs_acl.h
Miklos Szeredi 0cad624662 vfs: add rcu argument to ->get_acl() callback
Add a rcu argument to the ->get_acl() callback to allow
get_cached_acl_rcu() to call the ->get_acl() method in the next patch.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
2021-08-18 22:08:24 +02:00

29 lines
842 B
C

// SPDX-License-Identifier: GPL-2.0
/*
* Copyright (c) 2001-2005 Silicon Graphics, Inc.
* All Rights Reserved.
*/
#ifndef __XFS_ACL_H__
#define __XFS_ACL_H__
struct inode;
struct posix_acl;
#ifdef CONFIG_XFS_POSIX_ACL
extern struct posix_acl *xfs_get_acl(struct inode *inode, int type, bool rcu);
extern int xfs_set_acl(struct user_namespace *mnt_userns, struct inode *inode,
struct posix_acl *acl, int type);
extern int __xfs_set_acl(struct inode *inode, struct posix_acl *acl, int type);
void xfs_forget_acl(struct inode *inode, const char *name);
#else
static inline struct posix_acl *xfs_get_acl(struct inode *inode, int type, bool rcu)
{
return NULL;
}
# define xfs_set_acl NULL
static inline void xfs_forget_acl(struct inode *inode, const char *name)
{
}
#endif /* CONFIG_XFS_POSIX_ACL */
#endif /* __XFS_ACL_H__ */