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Linus Torvalds1da177e2005-04-16 15:20:36 -07001#ifndef _ASM_IA64_USTACK_H
2#define _ASM_IA64_USTACK_H
3
4/*
5 * Constants for the user stack size
6 */
7
8#include <asm/page.h>
9
10/* The absolute hard limit for stack size is 1/2 of the mappable space in the region */
11#define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2)
12/* Make a default stack size of 2GB */
13#define DEFAULT_USER_STACK_SIZE (1UL << 31)
14#define STACK_TOP (0x6000000000000000UL + RGN_MAP_LIMIT)
15
16#endif /* _ASM_IA64_USTACK_H */