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authorDavid S. Miller <davem@sunset.davemloft.net>2007-11-16 06:06:07 -0500
committerDavid S. Miller <davem@davemloft.net>2008-02-09 07:17:37 -0500
commitd113fcd9cf807045e38998a60b4f4577c927c300 (patch)
tree6a8b37866eb189d769aa345ac012f754f4ee5dc5 /include/asm-sparc64
parentf610bbc6accaacdf46501208178ff77c4422587a (diff)
[SPARC]: Merge asm-sparc{,64}/cache.h
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64')
-rw-r--r--include/asm-sparc64/cache.h19
1 files changed, 1 insertions, 18 deletions
diff --git a/include/asm-sparc64/cache.h b/include/asm-sparc64/cache.h
index e9df17acedde..fa9de5cadbf1 100644
--- a/include/asm-sparc64/cache.h
+++ b/include/asm-sparc64/cache.h
@@ -1,18 +1 @@
1/* #include <asm-sparc/cache.h>
2 * include/asm-sparc64/cache.h
3 */
4#ifndef __ARCH_SPARC64_CACHE_H
5#define __ARCH_SPARC64_CACHE_H
6
7/* bytes per L1 cache line */
8#define L1_CACHE_SHIFT 5
9#define L1_CACHE_BYTES 32 /* Two 16-byte sub-blocks per line. */
10
11#define L1_CACHE_ALIGN(x) (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
12
13#define SMP_CACHE_BYTES_SHIFT 6
14#define SMP_CACHE_BYTES (1 << SMP_CACHE_BYTES_SHIFT) /* L2 cache line size. */
15
16#define __read_mostly __attribute__((__section__(".data.read_mostly")))
17
18#endif