ia64/linux-2.6.18-xen.hg

view include/asm-m32r/cachectl.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 /*
2 * cachectl.h -- defines for M32R cache control system calls
3 *
4 * Copyright (C) 2003 by Kazuhiro Inaoka
5 */
6 #ifndef __ASM_M32R_CACHECTL
7 #define __ASM_M32R_CACHECTL
9 /*
10 * Options for cacheflush system call
11 *
12 * cacheflush() is currently fluch_cache_all().
13 */
14 #define ICACHE (1<<0) /* flush instruction cache */
15 #define DCACHE (1<<1) /* writeback and flush data cache */
16 #define BCACHE (ICACHE|DCACHE) /* flush both caches */
18 /*
19 * Caching modes for the cachectl(2) call
20 *
21 * cachectl(2) is currently not supported and returns ENOSYS.
22 */
23 #define CACHEABLE 0 /* make pages cacheable */
24 #define UNCACHEABLE 1 /* make pages uncacheable */
26 #endif /* __ASM_M32R_CACHECTL */