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microblaze: Trace hardirqs 

Add trace_hardirqs_off and trace_hardirqs_on to do_IRQ function.

Signed-off-by: Michal Simek <monstr@monstr.eu>
This commit is contained in:
Michal Simek 2010-05-25 13:44:38 +02:00
parent 570e3e236e
commit 0d9ec762af
1 changed files with 2 additions and 0 deletions
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2
arch/microblaze/kernel/irq.c
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@ -37,6 +37,7 @@ void __irq_entry do_IRQ(struct pt_regs *regs)
{
unsigned int irq;
struct pt_regs *old_regs = set_irq_regs(regs);
trace_hardirqs_off();
irq_enter();
irq = get_irq(regs);
@ -53,6 +54,7 @@ void __irq_entry do_IRQ(struct pt_regs *regs)
irq_exit();
set_irq_regs(old_regs);
trace_hardirqs_on();
}
int show_interrupts(struct seq_file *p, void *v)