ia64/linux-2.6.18-xen.hg

view include/asm-sh64/tlbflush.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_SH64_TLBFLUSH_H
2 #define __ASM_SH64_TLBFLUSH_H
4 #include <asm/pgalloc.h>
6 /*
7 * TLB flushing:
8 *
9 * - flush_tlb() flushes the current mm struct TLBs
10 * - flush_tlb_all() flushes all processes TLBs
11 * - flush_tlb_mm(mm) flushes the specified mm context TLB's
12 * - flush_tlb_page(vma, vmaddr) flushes one page
13 * - flush_tlb_range(mm, start, end) flushes a range of pages
14 *
15 */
17 extern void flush_tlb(void);
18 extern void flush_tlb_all(void);
19 extern void flush_tlb_mm(struct mm_struct *mm);
20 extern void flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
21 unsigned long end);
22 extern void flush_tlb_page(struct vm_area_struct *vma, unsigned long page);
23 static inline void flush_tlb_pgtables(struct mm_struct *mm,
24 unsigned long start, unsigned long end)
25 {
26 }
28 extern void flush_tlb_kernel_range(unsigned long start, unsigned long end);
30 #endif /* __ASM_SH64_TLBFLUSH_H */