[PATCH] kprobes: moves lock-unlock to non-arch kprobe_flush_task
This patch moves the lock/unlock of the arch specific kprobe_flush_task()
to the non-arch specific kprobe_flusk_task().
Signed-off-by: Hien Nguyen <hien@us.ibm.com>
Acked-by: Prasanna S Panchamukhi <prasanna@in.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/kernel/kprobes.c b/kernel/kprobes.c
index e8e0ae8..dd42e71 100644
--- a/kernel/kprobes.c
+++ b/kernel/kprobes.c
@@ -229,7 +229,10 @@
*/
void kprobe_flush_task(struct task_struct *tk)
{
- arch_kprobe_flush_task(tk, &kprobe_lock);
+ unsigned long flags = 0;
+ spin_lock_irqsave(&kprobe_lock, flags);
+ arch_kprobe_flush_task(tk);
+ spin_unlock_irqrestore(&kprobe_lock, flags);
}
/*