| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | #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 */ | ||||