From f5b55fa1f81d518925d68b50d2316850c525d1ad Mon Sep 17 00:00:00 2001 From: Martin Schwidefsky Date: Wed, 31 Aug 2016 09:27:35 +0200 Subject: RAID/s390: provide raid6 recovery optimization The XC instruction can be used to improve the speed of the raid6 recovery. The loops now operate on blocks of 256 bytes. Signed-off-by: Martin Schwidefsky --- lib/raid6/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'lib/raid6/Makefile') diff --git a/lib/raid6/Makefile b/lib/raid6/Makefile index 667b9607f8c0..29f503ebfd60 100644 --- a/lib/raid6/Makefile +++ b/lib/raid6/Makefile @@ -7,7 +7,7 @@ raid6_pq-$(CONFIG_X86) += recov_ssse3.o recov_avx2.o mmx.o sse1.o sse2.o avx2.o raid6_pq-$(CONFIG_ALTIVEC) += altivec1.o altivec2.o altivec4.o altivec8.o raid6_pq-$(CONFIG_KERNEL_MODE_NEON) += neon.o neon1.o neon2.o neon4.o neon8.o raid6_pq-$(CONFIG_TILEGX) += tilegx8.o -raid6_pq-$(CONFIG_S390) += s390vx8.o +raid6_pq-$(CONFIG_S390) += s390vx8.o recov_s390xc.o hostprogs-y += mktables -- cgit v1.2.3