Commit 770144ea authored Feb 23, 2014 by Thomas Gleixner

x86: Xen: Use the core irq stats function



Let the core do the irq_desc resolution.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Xen <xen-devel@lists.xenproject.org>
Cc: x86 <x86@kernel.org>
Link: http://lkml.kernel.org/r/20140223212737.869264085@linutronix.de


Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

parent 87a69ad6

arch/x86/xen/spinlock.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -183,7 +183,7 @@ __visible void xen_lock_spinning(struct arch_spinlock *lock, __ticket_t want)

		local_irq_save(flags);

		kstat_incr_irqs_this_cpu(irq, irq_to_desc(irq));
		kstat_incr_irq_this_cpu(irq);
		out:
		cpumask_clear_cpu(cpu, &waiting_cpus);
		w->lock = NULL;