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__ */ 16