| #ifndef _ASM_IA64_USTACK_H | |
| #define _ASM_IA64_USTACK_H | |
| /* | |
| * Constants for the user stack size | |
| */ | |
| #include <asm/page.h> | |
| /* The absolute hard limit for stack size is 1/2 of the mappable space in the region */ | |
| #define MAX_USER_STACK_SIZE (RGN_MAP_LIMIT/2) | |
| /* Make a default stack size of 2GB */ | |
| #define DEFAULT_USER_STACK_SIZE (1UL << 31) | |
| #define STACK_TOP (0x6000000000000000UL + RGN_MAP_LIMIT) | |
| #endif /* _ASM_IA64_USTACK_H */ |