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| author | Kyle McMartin <kyle@parisc-linux.org> | 2006-03-23 03:00:16 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-03-23 07:38:10 -0800 |
| commit | 804f1594cc3deb161e531a43d90c501f0db2635a (patch) | |
| tree | 81f7a7cea8dbf671c733df379c6582e36459e8da /include/linux/cache.h | |
| parent | 6a2900b67652421b51fe25e4b86ecfec742b1f30 (diff) | |
| download | linux-3.10-804f1594cc3deb161e531a43d90c501f0db2635a.tar.gz linux-3.10-804f1594cc3deb161e531a43d90c501f0db2635a.tar.bz2 linux-3.10-804f1594cc3deb161e531a43d90c501f0db2635a.zip | |
[PATCH] Move read_mostly definition to asm/cache.h
Seems like needless clutter having a bunch of #if defined(CONFIG_$ARCH) in
include/linux/cache.h. Move the per architecture section definition to
asm/cache.h, and keep the if-not-defined dummy case in linux/cache.h to
catch architectures which don't implement the section.
Verified that symbols still go in .data.read_mostly on parisc,
and the compile doesn't break.
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/linux/cache.h')
| -rw-r--r-- | include/linux/cache.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/linux/cache.h b/include/linux/cache.h index d22e632f41f..cc4b3aafad9 100644 --- a/include/linux/cache.h +++ b/include/linux/cache.h @@ -13,9 +13,7 @@ #define SMP_CACHE_BYTES L1_CACHE_BYTES #endif -#if defined(CONFIG_X86) || defined(CONFIG_SPARC64) || defined(CONFIG_IA64) || defined(CONFIG_PARISC) -#define __read_mostly __attribute__((__section__(".data.read_mostly"))) -#else +#ifndef __read_mostly #define __read_mostly #endif |