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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/asm-i386 | |
| parent | 6a2900b67652421b51fe25e4b86ecfec742b1f30 (diff) | |
| download | lwn-804f1594cc3deb161e531a43d90c501f0db2635a.tar.gz lwn-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/asm-i386')
| -rw-r--r-- | include/asm-i386/cache.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-i386/cache.h b/include/asm-i386/cache.h index 615911e5bd24..ca15c9c665cf 100644 --- a/include/asm-i386/cache.h +++ b/include/asm-i386/cache.h @@ -10,4 +10,6 @@ #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT) #define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT) +#define __read_mostly __attribute__((__section__(".data.read_mostly"))) + #endif |