diff options
Diffstat (limited to 'kernel/watchdog_perf.c')
| -rw-r--r-- | kernel/watchdog_perf.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/watchdog_perf.c b/kernel/watchdog_perf.c index 9c58f5b4381d..d3ca70e3c256 100644 --- a/kernel/watchdog_perf.c +++ b/kernel/watchdog_perf.c @@ -12,6 +12,7 @@ #define pr_fmt(fmt) "NMI watchdog: " fmt +#include <linux/panic.h> #include <linux/nmi.h> #include <linux/atomic.h> #include <linux/module.h> @@ -108,6 +109,9 @@ static void watchdog_overflow_callback(struct perf_event *event, /* Ensure the watchdog never gets throttled */ event->hw.interrupts = 0; + if (panic_in_progress()) + return; + if (!watchdog_check_timestamp()) return; |