vmalloc.h

来自「linux 内核源代码」· C头文件 代码 · 共 21 行

/*
 * include/asm-arm/arch-pnx4008/vmalloc.h
 *
 * Author: Vitaly Wool <[e-mail]>
 *
 * 2006 (c) MontaVista Software, Inc. This file is licensed under
 * the terms of the GNU General Public License version 2. This program
 * is licensed "as is" without any warranty of any kind, whether express
 * or implied.
 */

/*
 * 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_END       (PAGE_OFFSET + 0x10000000)