From ede154776c8bf5b1032b1d619db15485b9f34387 Mon Sep 17 00:00:00 2001
From: John Fastabend <john.fastabend@gmail.com>
Date: Mon, 22 Jan 2018 10:36:53 -0800
Subject: [PATCH] bpf: sockmap put client sockets in blocking mode
Put client sockets in blocking mode otherwise with sendmsg tests
its easy to overrun the socket buffers which results in the test
being aborted.
The original non-blocking was added to handle listen/accept with
a single thread the client/accepted sockets do not need to be
non-blocking.
Signed-off-by: John Fastabend <john.fastabend@gmail.com>
Acked-by: Martin KaFai Lau <kafai@fb.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
---
samples/sockmap/sockmap_user.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/samples/sockmap/sockmap_user.c b/samples/sockmap/sockmap_user.c
index f9d3785fb183..fe943c903310 100644
--- a/samples/sockmap/sockmap_user.c
+++ b/samples/sockmap/sockmap_user.c
@@ -109,7 +109,7 @@ static int sockmap_init_sockets(void)
}
/* Non-blocking sockets */
- for (i = 0; i < 4; i++) {
+ for (i = 0; i < 2; i++) {
err = ioctl(*fds[i], FIONBIO, (char *)&one);
if (err < 0) {
perror("ioctl s1 failed()");
--
2.30.2