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lib/raid6: Add AVX2 optimized xor_syndrome functions
authorGayatri Kammela <gayatri.kammela@intel.com>
Fri, 30 Sep 2016 18:14:49 +0000 (11:14 -0700)
committerShaohua Li <shli@fb.com>
Mon, 7 Nov 2016 23:08:20 +0000 (15:08 -0800)
commit08c0cee64096f52d51d538755ba5fcb3a0750217
treea8dd949b87df5171004a5d667a11524878302022tree | snapshot
parent580eb9d335ed6f3014837d9d13ab04e328caa7accommit | diff
lib/raid6: Add AVX2 optimized xor_syndrome functions

Implement the AVX2 optimization of RAID6 xor_syndrome functions which is
simply based on sse2.c written by hpa.

Cc: H. Peter Anvin <hpa@linux.intel.com>
Cc: Yuanhan Liu <yuanhan.liu@intel.com>
Cc: Fenghua Yu <fenghua.yu@intel.com>
Signed-off-by: Gayatri Kammela <gayatri.kammela@intel.com>
Signed-off-by: Shaohua Li <shli@fb.com>
lib/raid6/avx2.c diff | blob | history
Linux Kernel Source Tree.