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-rw-r--r--fs/ceph/acl.c5
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/ceph/acl.c b/fs/ceph/acl.c
index 529af59d9fd3..f4fc8e0b847c 100644
--- a/fs/ceph/acl.c
+++ b/fs/ceph/acl.c
@@ -29,7 +29,7 @@ static inline void ceph_set_cached_acl(struct inode *inode,
spin_unlock(&ci->i_ceph_lock);
}
-struct posix_acl *ceph_get_acl(struct inode *inode, int type)
+struct posix_acl *ceph_get_acl(struct inode *inode, int type, bool rcu)
{
int size;
unsigned int retry_cnt = 0;
@@ -37,6 +37,9 @@ struct posix_acl *ceph_get_acl(struct inode *inode, int type)
char *value = NULL;
struct posix_acl *acl;
+ if (rcu)
+ return ERR_PTR(-ECHILD);
+
switch (type) {
case ACL_TYPE_ACCESS:
name = XATTR_NAME_POSIX_ACL_ACCESS;