integ/base/linuxptp/debian/patches/0005-clockcheck-Increase-minimum-interval.patch
Yue Tao 753c2fe35c linuxptp: add debian package
Porting all patches from CentOS.

Using the version 3.1.1-2 to align with CentOS version rather than
the default version 3.1-2.1 of Debian Bullseye.

Test Plan: building, install and booting

Pass: build test
Pass: install image
Pass: boot up on qemu

Story: 2009221
Task: 44053

Signed-off-by: Yue Tao <yue.tao@windriver.com>
Change-Id: I599f9244efe405a8b477d266696f4ac734aef6b5
2021-12-02 09:15:26 +08:00

37 lines
1.3 KiB
Diff

From 3bf4f1784fa0a03a252961f400a78d963773f8f5 Mon Sep 17 00:00:00 2001
Message-Id: <3bf4f1784fa0a03a252961f400a78d963773f8f5.1630611367.git.Jim.Somerville@windriver.com>
In-Reply-To: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630611367.git.Jim.Somerville@windriver.com>
References: <0389752e3aecf8d2b2743f16ce1408a58088bea9.1630611367.git.Jim.Somerville@windriver.com>
From: Miroslav Lichvar <mlichvar@redhat.com>
Date: Mon, 31 May 2021 11:07:56 +0200
Subject: [PATCH 5/6] clockcheck: Increase minimum interval.
Increase the minimum check interval to 1 second to measure the frequency
offset more accurately and with default configuration make false
positives less likely due to a heavily overloaded system.
Signed-off-by: Miroslav Lichvar <mlichvar@redhat.com>
Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>
[commit a082bcd700e4955ebaa00d7039bf4bce92048ac4 upstream]
Signed-off-by: Jim Somerville <Jim.Somerville@windriver.com>
---
clockcheck.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/clockcheck.c b/clockcheck.c
index d0b4714..f0141be 100644
--- a/clockcheck.c
+++ b/clockcheck.c
@@ -23,7 +23,7 @@
#include "clockcheck.h"
#include "print.h"
-#define CHECK_MIN_INTERVAL 100000000
+#define CHECK_MIN_INTERVAL 1000000000
#define CHECK_MAX_FREQ 900000000
struct clockcheck {
--
2.29.2