diff options
Diffstat (limited to 'kernel/watchdog.c')
-rw-r--r-- | kernel/watchdog.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/watchdog.c b/kernel/watchdog.c index 6cc46b8e3d07..a351ab0c35eb 100644 --- a/kernel/watchdog.c +++ b/kernel/watchdog.c @@ -109,9 +109,6 @@ EXPORT_SYMBOL(arch_touch_nmi_watchdog); void watchdog_hardlockup_touch_cpu(unsigned int cpu) { per_cpu(watchdog_hardlockup_touched, cpu) = true; - - /* Match with smp_rmb() in watchdog_hardlockup_check() */ - smp_wmb(); } static bool is_hardlockup(unsigned int cpu) @@ -141,9 +138,6 @@ static void watchdog_hardlockup_kick(void) void watchdog_hardlockup_check(unsigned int cpu, struct pt_regs *regs) { - /* Match with smp_wmb() in watchdog_hardlockup_touch_cpu() */ - smp_rmb(); - if (per_cpu(watchdog_hardlockup_touched, cpu)) { per_cpu(watchdog_hardlockup_touched, cpu) = false; return; |