Commit db69264f authored by Zhengchao Shao's avatar Zhengchao Shao Committed by Andrii Nakryiko
Browse files

samples/bpf: Reduce the sampling interval in xdp1_user 



If interval is 2, and sum - prev[key] = 1, the result = 0. This will
mislead the tester that the port has no traffic right now. So reduce the
sampling interval to 1.

Signed-off-by: default avatarZhengchao Shao <shaozhengchao@huawei.com>
Signed-off-by: default avatarAndrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/bpf/20220419114746.291613-1-shaozhengchao@huawei.com
parent 127e7dca

samples/bpf/xdp1_user.c

+1 −1
Original line number Diff line number Diff line
@@ -160,7 +160,7 @@ int main(int argc, char **argv) 
	}

	prog_id = info.id;



	poll_stats(map_fd, 2);

	poll_stats(map_fd, 1);



	return 0;

}