diff options
| author | Yuanhan Liu <yuanhan.liu@linux.intel.com> | 2012-11-30 13:10:39 -0800 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2012-12-13 19:51:03 +1100 |
| commit | 2c935842bdb46f5f557426feb4d2bdfdad1aa5f9 (patch) | |
| tree | 3b089f583018fb5c1d58192dbf7ff92e914ddac2 /include/linux/raid | |
| parent | 7056741fd9fc14a65608549a4657cf5178f05f63 (diff) | |
| download | linux-2c935842bdb46f5f557426feb4d2bdfdad1aa5f9.tar.gz | |
lib/raid6: Add AVX2 optimized gen_syndrome functions
Add AVX2 optimized gen_syndrom functions, which is simply based on
sse2.c written by hpa.
Signed-off-by: Yuanhan Liu <yuanhan.liu@linux.intel.com>
Reviewed-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Jim Kukunas <james.t.kukunas@linux.intel.com>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'include/linux/raid')
| -rw-r--r-- | include/linux/raid/pq.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h index 3156347452b9..8dfaa2ce2e95 100644 --- a/include/linux/raid/pq.h +++ b/include/linux/raid/pq.h @@ -98,6 +98,9 @@ extern const struct raid6_calls raid6_altivec1; extern const struct raid6_calls raid6_altivec2; extern const struct raid6_calls raid6_altivec4; extern const struct raid6_calls raid6_altivec8; +extern const struct raid6_calls raid6_avx2x1; +extern const struct raid6_calls raid6_avx2x2; +extern const struct raid6_calls raid6_avx2x4; struct raid6_recov_calls { void (*data2)(int, size_t, int, int, void **); |