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-rw-r--r--include/linux/posix_acl.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index 0cdba01b7756..065a3652a3ea 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -83,6 +83,7 @@ extern int posix_acl_chmod_masq(struct posix_acl *, mode_t);
extern struct posix_acl *get_posix_acl(struct inode *, int);
extern int set_posix_acl(struct inode *, int, struct posix_acl *);
+#ifdef CONFIG_FS_POSIX_ACL
static inline struct posix_acl *get_cached_acl(struct inode *inode, int type)
{
struct posix_acl **p, *acl;
@@ -146,5 +147,14 @@ static inline void forget_cached_acl(struct inode *inode, int type)
if (old != ACL_NOT_CACHED)
posix_acl_release(old);
}
+#endif
+
+static inline void cache_no_acl(struct inode *inode)
+{
+#ifdef CONFIG_FS_POSIX_ACL
+ inode->i_acl = NULL;
+ inode->i_default_acl = NULL;
+#endif
+}
#endif /* __LINUX_POSIX_ACL_H */