From f354d0c0ca37522c2efcced954ade7cdca479a98 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Mon, 29 Oct 2012 18:53:23 -0400 Subject: NFSv4: nfs4_locku_done must release the sequence id commit 2b1bc308f492589f7d49012ed24561534ea2be8c upstream. If the state recovery machinery is triggered by the call to nfs4_async_handle_error() then we can deadlock. Signed-off-by: Trond Myklebust Signed-off-by: Greg Kroah-Hartman --- fs/nfs/nfs4proc.c | 1 + 1 file changed, 1 insertion(+) (limited to 'fs') diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index c722905..d5d5400 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -4116,6 +4116,7 @@ static void nfs4_locku_done(struct rpc_task *task, void *data) nfs_restart_rpc(task, calldata->server->nfs_client); } + nfs_release_seqid(calldata->arg.seqid); } static void nfs4_locku_prepare(struct rpc_task *task, void *data) -- cgit v1.1