diff options
| author | Ard Biesheuvel <[email protected]> | 2017-07-13 17:16:01 +0000 |
|---|---|---|
| committer | Catalin Marinas <[email protected]> | 2017-08-09 17:52:07 +0000 |
| commit | 6ec4e2514decd6fb4782a9364fa71d6244d05af4 (patch) | |
| tree | e555e55f6e136bc749a01cf600620ee3f7c7671b /lib/raid6/algos.c | |
| parent | md/raid6: use faster multiplication for ARM NEON delta syndrome (diff) | |
| download | kernel-6ec4e2514decd6fb4782a9364fa71d6244d05af4.tar.gz kernel-6ec4e2514decd6fb4782a9364fa71d6244d05af4.zip | |
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 <[email protected]>
Signed-off-by: Catalin Marinas <[email protected]>
Diffstat (limited to 'lib/raid6/algos.c')
| -rw-r--r-- | lib/raid6/algos.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/raid6/algos.c b/lib/raid6/algos.c index 7857049fd7d3..476994723258 100644 --- a/lib/raid6/algos.c +++ b/lib/raid6/algos.c @@ -113,6 +113,9 @@ const struct raid6_recov_calls *const raid6_recov_algos[] = { #ifdef CONFIG_S390 &raid6_recov_s390xc, #endif +#if defined(CONFIG_KERNEL_MODE_NEON) + &raid6_recov_neon, +#endif &raid6_recov_intx1, NULL }; |