[bpf-next PATCH v4 6/7] bpf: sockmap put client sockets in blocking mode

[John Fastabend]

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.fastab...@gmail.com>
Acked-by: Martin KaFai Lau <ka...@fb.com>
---
 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 f9d3785..fe943c9 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()");