1 files changed, 3 insertions, 1 deletions

diff --git a/fs/nfs/nfs3acl.c b/fs/nfs/nfs3acl.c
index 1b7a3ef2f813..6a5bbc0ae941 100644
--- a/fs/nfs/nfs3acl.c
+++ b/fs/nfs/nfs3acl.c
@@ -308,7 +308,9 @@ static int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl,
         nfs_begin_data_update(inode);
         status = rpc_call(server->client_acl, ACLPROC3_SETACL,
                           &args, &fattr, 0);
-        NFS_FLAGS(inode) |= NFS_INO_INVALID_ACCESS;
+        spin_lock(&inode->i_lock);
+        NFS_I(inode)->cache_validity |= NFS_INO_INVALID_ACCESS;
+        spin_unlock(&inode->i_lock);
         nfs_end_data_update(inode);
         dprintk("NFS reply setacl: %d\n", status);