ia64/linux-2.6.18-xen.hg

view include/asm-m32r/timex.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_TIMEX_H
2 #define _ASM_M32R_TIMEX_H
4 /* $Id$ */
6 /*
7 * linux/include/asm-m32r/timex.h
8 *
9 * m32r architecture timex specifications
10 */
13 #define CLOCK_TICK_RATE (CONFIG_BUS_CLOCK / CONFIG_TIMER_DIVIDE)
14 #define CLOCK_TICK_FACTOR 20 /* Factor of both 1000000 and CLOCK_TICK_RATE */
15 #define FINETUNE ((((((long)LATCH * HZ - CLOCK_TICK_RATE) << SHIFT_HZ) * \
16 (1000000/CLOCK_TICK_FACTOR) / (CLOCK_TICK_RATE/CLOCK_TICK_FACTOR)) \
17 << (SHIFT_SCALE-SHIFT_HZ)) / HZ)
19 #ifdef __KERNEL__
20 /*
21 * Standard way to access the cycle counter.
22 * Currently only used on SMP.
23 */
25 typedef unsigned long long cycles_t;
27 static __inline__ cycles_t get_cycles (void)
28 {
29 return 0;
30 }
31 #endif /* __KERNEL__ */
33 #endif /* _ASM_M32R_TIMEX_H */