From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- lib/irq_regs.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 lib/irq_regs.c (limited to 'lib/irq_regs.c') diff --git a/lib/irq_regs.c b/lib/irq_regs.c new file mode 100644 index 00000000..9c0a1d70 --- /dev/null +++ b/lib/irq_regs.c @@ -0,0 +1,18 @@ +/* saved per-CPU IRQ register pointer + * + * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. + * Written by David Howells (dhowells@redhat.com) + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version + * 2 of the License, or (at your option) any later version. + */ +#include +#include +#include + +#ifndef ARCH_HAS_OWN_IRQ_REGS +DEFINE_PER_CPU(struct pt_regs *, __irq_regs); +EXPORT_PER_CPU_SYMBOL(__irq_regs); +#endif -- cgit v1.3.1