From: Brian Grech <bgrech@redhat.com>
To: netdev@vger.kernel.org
Cc: linux-kselftest@vger.kernel.org, shuah@kernel.org,
Brian Grech <bgrech@redhat.com>
Subject: [PATCH] selftests/net: fin_ack_lat: fix latency threshold typo
Date: Fri, 31 Jul 2026 09:59:14 -0500 [thread overview]
Message-ID: <20260731145914.4014912-1-bgrech@redhat.com> (raw)
The FIN-ACK latency threshold was written as 100000 (100ms) instead
of the intended 1000000 (1 second). Connections completing between
100ms and 1 second were incorrectly flagged as high-latency outliers
and printed as failures on loaded systems.
Add the missing zero to restore the intended 1 second threshold.
Signed-off-by: Brian Grech <bgrech@redhat.com>
---
tools/testing/selftests/net/fin_ack_lat.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/net/fin_ack_lat.c b/tools/testing/selftests/net/fin_ack_lat.c
index 70187494b57a..4117332eb1a9 100644
--- a/tools/testing/selftests/net/fin_ack_lat.c
+++ b/tools/testing/selftests/net/fin_ack_lat.c
@@ -69,7 +69,7 @@ static void client(int port)
lat = timediff(start, end);
sum_lat += lat;
nr_lat++;
- if (lat < 100000)
+ if (lat < 1000000)
goto close;
if (getsockname(sock, (struct sockaddr *)&laddr, &len) == -1)
--
2.55.0
reply other threads:[~2026-07-31 14:59 UTC|newest]
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