Commit bbd9644e authored Sep 01, 2017 by Willem de Bruijn Committed by David S. Miller Sep 01, 2017

selftests: correct define in msg_zerocopy.c



The msg_zerocopy test defines SO_ZEROCOPY if necessary, but its value
is inconsistent with the one in asm-generic.h. Correct that.

Also convert one error to a warning. When the test is complete, report
throughput and close cleanly even if the process did not wait for all
completions.

Reported-by: Dan Melnic <dmm@fb.com>
Signed-off-by: Willem de Bruijn <willemb@google.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

parent cc8889ae

tools/testing/selftests/net/msg_zerocopy.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -59,7 +59,7 @@
		#endif

		#ifndef SO_ZEROCOPY
		#define SO_ZEROCOPY 59
		#define SO_ZEROCOPY 60
		#endif

		#ifndef SO_EE_CODE_ZEROCOPY_COPIED
		@@ -382,7 +382,7 @@ static void do_recv_remaining_completions(int fd)
		}

		if (completions < expected_completions)
		error(1, 0, "missing notifications: %lu < %lu\n",
		fprintf(stderr, "missing notifications: %lu < %lu\n",
		completions, expected_completions);
		}