NFSv4: Do not call rpciod_down() before call to destroy_nfsv4_state()

The reason is that the idmapper cleanup may call flush_workqueue() on
rpciod_workqueue.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 24988f430e4b32d70e262ea7c08bc716c8698fd4..b81149eb26e5815c3e7d81cea341e140a03fae2b 100644 (file)
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -2025,10 +2025,11 @@ static void nfs4_kill_super(struct super_block *sb)
 
        if (server->client != NULL && !IS_ERR(server->client))
                rpc_shutdown_client(server->client);
-       rpciod_down();          /* release rpciod */
 
        destroy_nfsv4_state(server);
 
+       rpciod_down();
+
        kfree(server->hostname);
        kfree(server);
 }