| David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 1 | /* saved per-CPU IRQ register pointer |
| 2 | * |
| 3 | * Copyright (C) 2006 Red Hat, Inc. All Rights Reserved. |
| 4 | * Written by David Howells (dhowells@redhat.com) |
| 5 | * |
| 6 | * This program is free software; you can redistribute it and/or |
| 7 | * modify it under the terms of the GNU General Public License |
| 8 | * as published by the Free Software Foundation; either version |
| 9 | * 2 of the License, or (at your option) any later version. |
| 10 | */ |
| Paul Gortmaker | 8bc3bcc | 2011-11-16 21:29:17 -0500 | [diff] [blame] | 11 | #include <linux/export.h> |
| 12 | #include <linux/percpu.h> |
| David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 13 | #include <asm/irq_regs.h> |
| 14 | |
| 15 | #ifndef ARCH_HAS_OWN_IRQ_REGS |
| 16 | DEFINE_PER_CPU(struct pt_regs *, __irq_regs); |
| Andrew Morton | efbc52f | 2006-10-06 00:43:50 -0700 | [diff] [blame] | 17 | EXPORT_PER_CPU_SYMBOL(__irq_regs); |
| David Howells | 7d12e78 | 2006-10-05 14:55:46 +0100 | [diff] [blame] | 18 | #endif |