From 0d9ec762af297f1ef38114f9498322d994063802 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Tue, 25 May 2010 13:44:38 +0200 Subject: [PATCH] microblaze: Trace hardirqs Add trace_hardirqs_off and trace_hardirqs_on to do_IRQ function. Signed-off-by: Michal Simek --- arch/microblaze/kernel/irq.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/microblaze/kernel/irq.c b/arch/microblaze/kernel/irq.c index 8f120ac..598f1fd 100644 --- a/arch/microblaze/kernel/irq.c +++ b/arch/microblaze/kernel/irq.c @@ -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 @@ next_irq: irq_exit(); set_irq_regs(old_regs); + trace_hardirqs_on(); } int show_interrupts(struct seq_file *p, void *v) -- 2.7.4