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-rw-r--r--kernel/timer.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/kernel/timer.c b/kernel/timer.c
index 4296d13db3d1..accfd241b9e5 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1092,7 +1092,7 @@ static int cascade(struct tvec_base *base, struct tvec *tv, int index)
static void call_timer_fn(struct timer_list *timer, void (*fn)(unsigned long),
unsigned long data)
{
- int preempt_count = preempt_count();
+ int count = preempt_count();
#ifdef CONFIG_LOCKDEP
/*
@@ -1119,16 +1119,16 @@ static void call_timer_fn(struct timer_list *timer, void (*fn)(unsigned long),
lock_map_release(&lockdep_map);
- if (preempt_count != preempt_count()) {
+ if (count != preempt_count()) {
WARN_ONCE(1, "timer: %pF preempt leak: %08x -> %08x\n",
- fn, preempt_count, preempt_count());
+ fn, count, preempt_count());
/*
* Restore the preempt count. That gives us a decent
* chance to survive and extract information. If the
* callback kept a lock held, bad luck, but not worse
* than the BUG() we had.
*/
- preempt_count() = preempt_count;
+ preempt_count_set(count);
}
}
@@ -1518,9 +1518,8 @@ static int init_timers_cpu(int cpu)
/*
* The APs use this path later in boot
*/
- base = kmalloc_node(sizeof(*base),
- GFP_KERNEL | __GFP_ZERO,
- cpu_to_node(cpu));
+ base = kzalloc_node(sizeof(*base), GFP_KERNEL,
+ cpu_to_node(cpu));
if (!base)
return -ENOMEM;