openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity
linux/arch/s390/include/asm/xor.h

21 lines
415 B
C
Raw Normal View History

s390/xor: optimized xor routing using the XC instruction Acked-by: Christian Borntraeger <borntraeger@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2016-02-02 21:40:40 +08:00
/*
* Optimited xor routines
*
* Copyright IBM Corp. 2016
* Author(s): Martin Schwidefsky <schwidefsky@de.ibm.com>
*/
#ifndef _ASM_S390_XOR_H
#define _ASM_S390_XOR_H
extern struct xor_block_template xor_block_xc;
#undef XOR_TRY_TEMPLATES
#define XOR_TRY_TEMPLATES \
do { \
xor_speed(&xor_block_xc); \
} while (0)
#define XOR_SELECT_TEMPLATE(FASTEST) (&xor_block_xc)
#endif /* _ASM_S390_XOR_H */