include/asm-ppc/md.h

   1 /*
   2  * md.h: High speed xor_block operation for RAID4/5
   3  *
   4  */
   5
   6 #ifdef __KERNEL__
   7 #ifndef __ASM_MD_H
   8 #define __ASM_MD_H
   9
  10 /* #define HAVE_ARCH_XORBLOCK */
  11
  12 #define MD_XORBLOCK_ALIGNMENT   sizeof(long)
  13
  14 #endif /* __ASM_MD_H */
  15 #endif /* __KERNEL__ */