NFSv4.2: Update mode bits after ALLOCATE and DEALLOCATE

[linux-block.git] / fs / nfs / nfs42proc.c

diff --git a/fs/nfs/nfs42proc.c b/fs/nfs/nfs42proc.c
index 068c45b3bc1ab19593441cc5b336e5e50a5e4322..6dab9e40837298405f98617b64076f7a6ce79f90 100644 (file)
--- a/fs/nfs/nfs42proc.c
+++ b/fs/nfs/nfs42proc.c
@@ -78,10 +78,15 @@ static int _nfs42_proc_fallocate(struct rpc_message *msg, struct file *filep,
 
        status = nfs4_call_sync(server->client, server, msg,
                                &args.seq_args, &res.seq_res, 0);
-       if (status == 0)
+       if (status == 0) {
+               if (nfs_should_remove_suid(inode)) {
+                       spin_lock(&inode->i_lock);
+                       nfs_set_cache_invalid(inode, NFS_INO_INVALID_MODE);
+                       spin_unlock(&inode->i_lock);
+               }
                status = nfs_post_op_update_inode_force_wcc(inode,
                                                            res.falloc_fattr);
-
+       }
        if (msg->rpc_proc == &nfs4_procedures[NFSPROC4_CLNT_ALLOCATE])
                trace_nfs4_fallocate(inode, &args, status);
        else