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dlt-daemon: make DLT_WatchdogSec configurable

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On slow system, dlt service may fail since watchdog timeout, backport a
patch to make DLT_WatchdogSec configurable, so that this service can
start successfully during boot.

(cherry-picked from 1cf77003036049533fbda22b96c7fbad1cc693f9)

Signed-off-by: Changqing Li <changqing.li@windriver.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
This commit is contained in:
Changqing Li 2025-02-10 11:30:48 +08:00 committed by Armin Kuster
parent 0468aae77f
commit 653a615bc9
2 changed files with 41 additions and 0 deletions
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40
meta-oe/recipes-extended/dlt-daemon/dlt-daemon/0001-CMakeLists-txt-make-DLT_WatchdogSec-can-be-set-by-user.patch Normal file
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@ -0,0 +1,40 @@
From bc03f142507da92add8ba325fdf8187d47a7d719 Mon Sep 17 00:00:00 2001
From: Changqing Li <changqing.li@windriver.com>
Date: Fri, 13 Dec 2024 16:37:24 +0800
Subject: [PATCH] CMakeLists.txt: make DLT_WatchdogSec can be set by user
In my test env, WatchdogSec default value 2 is not enough, manually
changed to 3 is ok. This makes dlt.service/dlt-system.service start
failed during boot time. So, make DLT_WatchdogSec can be set by user, so
user can set them to proper value at build time, then service can start
successfully in boot time.
Signed-off-by: Changqing Li <changqing.li@windriver.com>
Upstream-Status: Backport [https://github.com/COVESA/dlt-daemon/pull/720/commits/bc03f142507da92add8ba325fdf8187d47a7d719]
Signed-off-by: Changqing Li <changqing.li@windriver.com>
---
systemd/CMakeLists.txt | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/systemd/CMakeLists.txt b/systemd/CMakeLists.txt
index 16cbe86b5..659378d16 100644
--- a/systemd/CMakeLists.txt
+++ b/systemd/CMakeLists.txt
@@ -18,10 +18,14 @@ if(WITH_SYSTEMD)
set(SYSTEMD_CONFIGURATIONS_FILES_DIR ${SYSTEMD_UNITDIR} )
if(WITH_SYSTEMD_WATCHDOG)
- set( DLT_WatchdogSec 2 )
+ if(NOT DEFINED DLT_WatchdogSec)
+ set(DLT_WatchdogSec 2 CACHE STRING "Watchdog timeout in seconds")
+ endif()
message( STATUS "The systemd watchdog is enabled - timeout is set to ${DLT_WatchdogSec} seconds")
else(WITH_SYSTEMD_WATCHDOG)
- set( DLT_WatchdogSec 0 )
+ if(NOT DEFINED DLT_WatchdogSec)
+ set(DLT_WatchdogSec 0 CACHE STRING "Watchdog timeout in seconds")
+ endif()
message( STATUS "The systemd watchdog is disabled")
endif(WITH_SYSTEMD_WATCHDOG)

1
meta-oe/recipes-extended/dlt-daemon/dlt-daemon_2.18.10.bb
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@ -19,6 +19,7 @@ SRC_URI = "git://github.com/COVESA/${BPN}.git;protocol=https;branch=master \
file://0004-Modify-systemd-config-directory.patch \
file://544.patch \
file://567.patch \
file://0001-CMakeLists-txt-make-DLT_WatchdogSec-can-be-set-by-user.patch \
"
SRCREV = "0f2d4cfffada6f8448a2cb27995b38eb4271044f"