On 8/16/19 7:08 PM, Petar Penkov wrote:
From: Petar Penkov <ppen...@google.com>There is a race in this test between receiving the ACK for the single-byte packet sent in the test, and reading the values from the map. This patch fixes this by having the client wait until there are no more unacknowledged packets. Before: for i in {1..1000}; do ../net/in_netns.sh ./test_tcp_rtt; \ done | grep -c PASSED < trimmed error messages > 993 After: for i in {1..10000}; do ../net/in_netns.sh ./test_tcp_rtt; \ done | grep -c PASSED 10000 Fixes: b55873984dab ("selftests/bpf: test BPF_SOCK_OPS_RTT_CB") Signed-off-by: Petar Penkov <ppen...@google.com>
Applied, thanks!
