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authorJason Wessel <jason.wessel@windriver.com>2008-02-15 14:55:54 -0600
committerIngo Molnar <mingo@elte.hu>2008-04-17 20:05:38 +0200
commit7c3078b637882303b1dcf6a16229d0e35f6b60a5 (patch)
tree4b1456f81627056eff8750e42481c0b00ac84cf0 /kernel/time/clocksource.c
parentd359752407f8916c29ad53a5c30ac73e338f2797 (diff)
kgdb: clocksource watchdog
In order to not trip the clocksource watchdog, kgdb must touch the clocksource watchdog on the return to normal system run state. Signed-off-by: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/time/clocksource.c')
-rw-r--r--kernel/time/clocksource.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c
index 7f60097d443..f61402b1f2d 100644
--- a/kernel/time/clocksource.c
+++ b/kernel/time/clocksource.c
@@ -222,6 +222,18 @@ void clocksource_resume(void)
}
/**
+ * clocksource_touch_watchdog - Update watchdog
+ *
+ * Update the watchdog after exception contexts such as kgdb so as not
+ * to incorrectly trip the watchdog.
+ *
+ */
+void clocksource_touch_watchdog(void)
+{
+ clocksource_resume_watchdog();
+}
+
+/**
* clocksource_get_next - Returns the selected clocksource
*
*/