ia64/linux-2.6.18-xen.hg

view include/asm-h8300/hardirq.h @ 452:c7ed6fe5dca0

kexec: dont initialise regions in reserve_memory()

There is no need to initialise efi_memmap_res and boot_param_res in
reserve_memory() for the initial xen domain as it is done in
machine_kexec_setup_resources() using values from the kexec hypercall.

Signed-off-by: Simon Horman <horms@verge.net.au>
author Keir Fraser <keir.fraser@citrix.com>
date Thu Feb 28 10:55:18 2008 +0000 (2008-02-28)
parents 831230e53067
children
line source
1 #ifndef __H8300_HARDIRQ_H
2 #define __H8300_HARDIRQ_H
4 #include <linux/kernel.h>
5 #include <linux/threads.h>
6 #include <linux/interrupt.h>
7 #include <linux/irq.h>
9 typedef struct {
10 unsigned int __softirq_pending;
11 } ____cacheline_aligned irq_cpustat_t;
13 #include <linux/irq_cpustat.h> /* Standard mappings for irq_cpustat_t above */
15 #define HARDIRQ_BITS 8
17 /*
18 * The hardirq mask has to be large enough to have
19 * space for potentially all IRQ sources in the system
20 * nesting on a single CPU:
21 */
22 #if (1 << HARDIRQ_BITS) < NR_IRQS
23 # error HARDIRQ_BITS is too low!
24 #endif
26 #endif