| /* |
| * linux/include/asm-arm/arch-rpc/vmalloc.h |
| * |
| * Copyright (C) 1997 Russell King |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 as |
| * published by the Free Software Foundation. |
| */ |
| |
| /* |
| * Just any arbitrary offset to the start of the vmalloc VM area: the |
| * current 8MB value just means that there will be a 8MB "hole" after the |
| * physical memory until the kernel virtual memory starts. That means that |
| * any out-of-bounds memory accesses will hopefully be caught. |
| * The vmalloc() routines leaves a hole of 4kB between each vmalloced |
| * area for the same reason. ;) |
| */ |
| #define VMALLOC_OFFSET (8*1024*1024) |
| #define VMALLOC_START (((unsigned long)high_memory + VMALLOC_OFFSET) & ~(VMALLOC_OFFSET-1)) |
| #define VMALLOC_END (PAGE_OFFSET + 0x1c000000) |