tree c948a96ddd87c2ed708875c961c9e3577737ae08
parent a4dff1bc492ee4a2184d384ae8b5bcab5859e150
author Stanislav Kinsbursky <skinsbursky@parallels.com> 1334931558 +0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1335550199 -0400

SUNRPC: skip clients with program without PipeFS entries

1) This is sane.
2) Otherwise there will be soft lockup:

do {
	rpc_get_client_for_event (clnt->cl_dentry == NULL ==> choose)
	__rpc_pipefs_event (clnt->cl_program->pipe_dir_name == NULL ==> return)
} while (1)

Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>