ia64/linux-2.6.18-xen.hg

view include/asm-m32r/delay.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 _ASM_M32R_DELAY_H
2 #define _ASM_M32R_DELAY_H
4 /* $Id$ */
6 /*
7 * Copyright (C) 1993 Linus Torvalds
8 *
9 * Delay routines calling functions in arch/m32r/lib/delay.c
10 */
12 extern void __bad_udelay(void);
13 extern void __bad_ndelay(void);
15 extern void __udelay(unsigned long usecs);
16 extern void __ndelay(unsigned long nsecs);
17 extern void __const_udelay(unsigned long usecs);
18 extern void __delay(unsigned long loops);
20 #define udelay(n) (__builtin_constant_p(n) ? \
21 ((n) > 20000 ? __bad_udelay() : __const_udelay((n) * 0x10c7ul)) : \
22 __udelay(n))
24 #define ndelay(n) (__builtin_constant_p(n) ? \
25 ((n) > 20000 ? __bad_ndelay() : __const_udelay((n) * 5ul)) : \
26 __ndelay(n))
28 #endif /* _ASM_M32R_DELAY_H */