From a0a99b227da57f81319dd239bc4de811b0f530ec Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz@infradead.org>
Date: Mon, 8 Dec 2008 17:13:02 +0100
Subject: [PATCH] hrtimer: removing all ur callback modes, fix
> Ingo, this addition fixes the hotplug issue on my machine
And because we're all human...
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
---
kernel/hrtimer.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index b09c7a27631d..b741f850426e 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -1571,7 +1571,7 @@ static void tickle_timers(void *arg)
static int __cpuinit hrtimer_cpu_notify(struct notifier_block *self,
unsigned long action, void *hcpu)
{
- int dcpu = -1, scpu = (long)hcpu;
+ int dcpu, scpu = (long)hcpu;
switch (action) {
@@ -1585,12 +1585,6 @@ static int __cpuinit hrtimer_cpu_notify(struct notifier_block *self,
case CPU_DEAD_FROZEN:
clockevents_notify(CLOCK_EVT_NOTIFY_CPU_DEAD, &scpu);
dcpu = migrate_hrtimers(scpu);
- break;
-
- case CPU_POST_DEAD:
- if (dcpu == -1)
- break;
-
smp_call_function_single(dcpu, tickle_timers, NULL, 0);
break;
#endif