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v0.8.1
https://github.com/torvalds/linux
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Tip revision: 9ffecb10283508260936b96022d4ee43a7798b4c authored by Linus Torvalds on 27 September 2015, 11:50:08 UTC
Linux 4.3-rc3
Tip revision: 9ffecb1
xor_64.h
#ifndef _ASM_X86_XOR_64_H
#define _ASM_X86_XOR_64_H

static struct xor_block_template xor_block_sse = {
	.name = "generic_sse",
	.do_2 = xor_sse_2,
	.do_3 = xor_sse_3,
	.do_4 = xor_sse_4,
	.do_5 = xor_sse_5,
};


/* Also try the AVX routines */
#include <asm/xor_avx.h>

/* We force the use of the SSE xor block because it can write around L2.
   We may also be able to load into the L1 only depending on how the cpu
   deals with a load to a line that is being prefetched.  */
#undef XOR_TRY_TEMPLATES
#define XOR_TRY_TEMPLATES			\
do {						\
	AVX_XOR_SPEED;				\
	xor_speed(&xor_block_sse_pf64);		\
	xor_speed(&xor_block_sse);		\
} while (0)

#endif /* _ASM_X86_XOR_64_H */
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