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authorArd Biesheuvel2017-07-13 18:16:01 +0100
committerCatalin Marinas2017-08-09 18:52:07 +0100
commit6ec4e2514decd6fb4782a9364fa71d6244d05af4 (patch)
treee555e55f6e136bc749a01cf600620ee3f7c7671b /include/linux/raid
parent35129dde88afad07f54b332d4f9eda2d254b80f2 (diff)
md/raid6: implement recovery using ARM NEON intrinsics
Provide a NEON accelerated implementation of the recovery algorithm, which supersedes the default byte-by-byte one. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'include/linux/raid')
-rw-r--r--include/linux/raid/pq.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/raid/pq.h b/include/linux/raid/pq.h
index 30f945329818..583cdd3d49ca 100644
--- a/include/linux/raid/pq.h
+++ b/include/linux/raid/pq.h
@@ -121,6 +121,7 @@ extern const struct raid6_recov_calls raid6_recov_ssse3;
extern const struct raid6_recov_calls raid6_recov_avx2;
extern const struct raid6_recov_calls raid6_recov_avx512;
extern const struct raid6_recov_calls raid6_recov_s390xc;
+extern const struct raid6_recov_calls raid6_recov_neon;
extern const struct raid6_calls raid6_neonx1;
extern const struct raid6_calls raid6_neonx2;