diff options
Diffstat (limited to 'net/sunrpc/svcsock.c')
| -rw-r--r-- | net/sunrpc/svcsock.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 0da6785ec15a..9c9caaa5e0d3 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -1193,7 +1193,9 @@ static int svc_tcp_has_wspace(struct svc_xprt *xprt) if (test_bit(XPT_LISTENER, &xprt->xpt_flags)) return 1; required = atomic_read(&xprt->xpt_reserved) + serv->sv_max_mesg; - if (sk_stream_wspace(svsk->sk_sk) >= required) + if (sk_stream_wspace(svsk->sk_sk) >= required || + (sk_stream_min_wspace(svsk->sk_sk) == 0 && + atomic_read(&xprt->xpt_reserved) == 0)) return 1; set_bit(SOCK_NOSPACE, &svsk->sk_sock->flags); return 0; |