diff options
| author |   Jens Axboe <axboe@kernel.dk> | 2019-01-03 08:21:02 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2019-01-03 08:21:02 -0700 |
| commit | dc629c211c65ee5c8f1c4976886d4a5f33f50674 (patch) | |
| tree | 814343b7f638a942794f8aece71132eae8aded3a /lib/Kconfig | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input (diff) | |
| parent | md: fix raid10 hang issue caused by barrier (diff) | |
| download | linux-dev-dc629c211c65ee5c8f1c4976886d4a5f33f50674.tar.xz linux-dev-dc629c211c65ee5c8f1c4976886d4a5f33f50674.zip | |
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/Kconfig | 8 |
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 |