diff options
| author | Olof Johansson <olof@lixom.net> | 2005-09-20 13:47:41 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2005-09-21 19:21:07 +1000 |
| commit | 637a6ff6ce525d8495df944550efea0f023dd521 (patch) | |
| tree | f4d31da12a348ecf9136cef8f5986172d6af6003 /include/asm-ppc64/thread_info.h | |
| parent | d0035c62d9145a2ce3057c8182a7ff0b4921a41c (diff) | |
[PATCH] ppc64: Updated Olof misc updates 3/3
Replace some of the hard-coded constants with PAGE_SIZE/SHIFT/ORDER where
appropriate.
Likewise, in a couple of places it doesn't make sense to base some
allocations on page size when all that's required is a constant 4K,
etc.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-ppc64/thread_info.h')
| -rw-r--r-- | include/asm-ppc64/thread_info.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/include/asm-ppc64/thread_info.h b/include/asm-ppc64/thread_info.h index 0494df6fca7..71244d8a427 100644 --- a/include/asm-ppc64/thread_info.h +++ b/include/asm-ppc64/thread_info.h @@ -54,9 +54,9 @@ struct thread_info { /* thread information allocation */ -#define THREAD_ORDER 2 -#define THREAD_SIZE (PAGE_SIZE << THREAD_ORDER) -#define THREAD_SHIFT (PAGE_SHIFT + THREAD_ORDER) +#define THREAD_SHIFT 14 +#define THREAD_ORDER (THREAD_SHIFT - PAGE_SHIFT) +#define THREAD_SIZE (1 << THREAD_SHIFT) #ifdef CONFIG_DEBUG_STACK_USAGE #define alloc_thread_info(tsk) \ ({ \ |