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authorThomas Gleixner <tglx@linutronix.de>2009-01-22 09:50:44 +0100
committerThomas Gleixner <tglx@linutronix.de>2009-01-22 10:02:07 +0100
commit336f6c322d87806ef93afad6308ac65083a865e5 (patch)
tree25726735e2a355556850dca27ce0b1413bf0e4f1 /arch
parentf3b8436ad9a8ad36b3c9fa1fe030c7f38e5d3d0b (diff)
debugobjects: add and use INIT_WORK_ON_STACK
Impact: Fix debugobjects warning debugobject enabled kernels spit out a warning in hpet code due to a workqueue which is initialized on stack. Add INIT_WORK_ON_STACK() which calls init_timer_on_stack() and use it in hpet. Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/hpet.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/kernel/hpet.c b/arch/x86/kernel/hpet.c
index cd759ad9069..64d5ad0b8ad 100644
--- a/arch/x86/kernel/hpet.c
+++ b/arch/x86/kernel/hpet.c
@@ -628,11 +628,12 @@ static int hpet_cpuhp_notify(struct notifier_block *n,
switch (action & 0xf) {
case CPU_ONLINE:
- INIT_DELAYED_WORK(&work.work, hpet_work);
+ INIT_DELAYED_WORK_ON_STACK(&work.work, hpet_work);
init_completion(&work.complete);
/* FIXME: add schedule_work_on() */
schedule_delayed_work_on(cpu, &work.work, 0);
wait_for_completion(&work.complete);
+ destroy_timer_on_stack(&work.work.timer);
break;
case CPU_DEAD:
if (hdev) {