search for: 703bc84

...t;send (h, h->sock, h->wbuf, h->wlen); + r = h->sock->ops->send (h, h->sock, h->wbuf, h->wlen, 0); if (r == -1) { if (errno == EAGAIN || errno == EWOULDBLOCK) return 1; /* more data */ diff --git a/lib/crypto.c b/lib/crypto.c index e0f173f..703bc84 100644 --- a/lib/crypto.c +++ b/lib/crypto.c @@ -164,7 +164,7 @@ tls_recv (struct nbd_handle *h, struct socket *sock, void *buf, size_t len) static ssize_t tls_send (struct nbd_handle *h, - struct socket *sock, const void *buf, size_t len) + struct socket *sock, const void *bu...

Appears to have a measurable benefit, see 3/3 for test results. Rich.