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Commit 0d9ec762 authored by Michal Simek's avatar Michal Simek
Browse files

microblaze: Trace hardirqs 



Add trace_hardirqs_off and trace_hardirqs_on to do_IRQ function.

Signed-off-by: default avatarMichal Simek <monstr@monstr.eu>
parent 570e3e23

arch/microblaze/kernel/irq.c

+2 −0
Original line number Diff line number Diff line
@@ -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)