From: Trond Myklebust Date: Tue, 15 Jan 2008 14:17:11 -0500 SUNRPC: Don't bother changing the sigmask for asynchronous RPC calls The caller will never sleep in rpc_execute, so don't bother setting the sigmask. Signed-off-by: Trond Myklebust --- net/sunrpc/clnt.c | 9 ++++++--- 1 files changed, 6 insertions(+), 3 deletions(-) diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c index e775ca7..924916c 100644 --- a/net/sunrpc/clnt.c +++ b/net/sunrpc/clnt.c @@ -579,9 +579,12 @@ struct rpc_task *rpc_run_task(const struct rpc_task_setup *task_setup_data) } atomic_inc(&task->tk_count); /* Mask signals on synchronous RPC calls and RPCSEC_GSS upcalls */ - rpc_task_sigmask(task, &oldset); - rpc_execute(task); - rpc_restore_sigmask(&oldset); + if (!RPC_IS_ASYNC(task)) { + rpc_task_sigmask(task, &oldset); + rpc_execute(task); + rpc_restore_sigmask(&oldset); + } else + rpc_execute(task); ret = task; out: return ret;