Ensure that we do not build up large queues of asynchronous I/O work in the RPC layer that are not being handled by the socket. Signed-off-by: Trond Myklebust <trond.myklebust@xxxxxxxxxxxxxxx> --- fs/nfs/pagelist.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/nfs/pagelist.c b/fs/nfs/pagelist.c index 548ebc7256ff..c9a664730e94 100644 --- a/fs/nfs/pagelist.c +++ b/fs/nfs/pagelist.c @@ -625,7 +625,8 @@ int nfs_initiate_pgio(struct rpc_clnt *clnt, struct nfs_pgio_header *hdr, ret = rpc_wait_for_completion_task(task); if (ret == 0) ret = task->tk_status; - } + } else + rpc_wait_for_msg_send(task); rpc_put_task(task); out: return ret; -- 2.13.3 -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
