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authorJens Axboe <axboe@kernel.dk>2019-01-03 18:21:02 +0300
committerJens Axboe <axboe@kernel.dk>2019-01-03 18:21:02 +0300
commitdc629c211c65ee5c8f1c4976886d4a5f33f50674 (patch)
tree814343b7f638a942794f8aece71132eae8aded3a /lib/Kconfig
parent645ff1e8e704c4f33ab1fcd3c87f95cb9b6d7144 (diff)
parente820d55cb99dd93ac2dc949cf486bb187e5cd70d (diff)
downloadlinux-dc629c211c65ee5c8f1c4976886d4a5f33f50674.tar.xz
Merge branch 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md into for-linus
Pull the pending 4.21 changes for md from Shaohua. * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/shli/md: md: fix raid10 hang issue caused by barrier raid10: refactor common wait code from regular read/write request md: remvoe redundant condition check lib/raid6: add option to skip algo benchmarking lib/raid6: sort algos in rough performance order lib/raid6: check for assembler SSSE3 support lib/raid6: avoid __attribute_const__ redefinition lib/raid6: add missing include for raid6test md: remove set but not used variable 'bi_rdev'
Diffstat (limited to 'lib/Kconfig')
-rw-r--r--lib/Kconfig8
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index 79bc2eef9c14..a9e56539bd11 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -10,6 +10,14 @@ menu "Library routines"
config RAID6_PQ
tristate
+config RAID6_PQ_BENCHMARK
+ bool "Automatically choose fastest RAID6 PQ functions"
+ depends on RAID6_PQ
+ default y
+ help
+ Benchmark all available RAID6 PQ functions on init and choose the
+ fastest one.
+
config BITREVERSE
tristate