i386/linux/linux-2.3.21/include/asm-m68k/cache.h

   1 /*
   2  * include/asm-m68k/cache.h
   3  */
   4 #ifndef __ARCH_M68K_CACHE_H
   5 #define __ARCH_M68K_CACHE_H
   6
   7 /* bytes per L1 cache line */
   8 #define        L1_CACHE_BYTES  16
   9
  10 #define        L1_CACHE_ALIGN(x)       (((x)+(L1_CACHE_BYTES-1))&~(L1_CACHE_BYTES-1))
  11
  12 #define        SMP_CACHE_BYTES L1_CACHE_BYTES
  13
  14 #ifdef MODULE
  15 #define __cacheline_aligned __attribute__((__aligned__(L1_CACHE_BYTES)))
  16 #else
  17 #define __cacheline_aligned                                     \
  18   __attribute__((__aligned__(L1_CACHE_BYTES),                   \
  19                  __section__(".data.cacheline_aligned")))
  20 #endif
  21
  22 #endif