diff options
| author | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:20:36 -0700 |
| commit | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 (patch) | |
| tree | 0bba044c4ce775e45a88a51686b5d9f90697ea9d /include/asm-ia64/ustack.h | |
Linux-2.6.12-rc2v2.6.12-rc2
Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.
Let it rip!
Diffstat (limited to 'include/asm-ia64/ustack.h')
| -rw-r--r-- | include/asm-ia64/ustack.h | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/include/asm-ia64/ustack.h b/include/asm-ia64/ustack.h new file mode 100644 index 000000000000..da55c91246e3 --- /dev/null +++ b/include/asm-ia64/ustack.h @@ -0,0 +1,16 @@ +#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 */ |