linux

Commit Graph

Author	SHA1	Message	Date
Ard Biesheuvel	7d11965ddb	lib/raid6: add ARM-NEON accelerated syndrome calculation Rebased/reworked a patch contributed by Rob Herring that uses NEON intrinsics to perform the RAID-6 syndrome calculations. It uses the existing unroll.awk code to generate several unrolled versions of which the best performing one is selected at boot time. Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Nicolas Pitre <nico@linaro.org> Cc: hpa@linux.intel.com	2013-07-08 22:09:18 +01:00
NeilBrown	7c44ece988	Move .gitignore from drivers/md to lib/raid6 Another missing bit of the raid6 -> /lib move. Reported-by: Andreas Schwab <schwab@linux-m68k.org> Signed-off-by: NeilBrown <neilb@suse.de>	2010-08-30 17:35:52 +10:00

Author

SHA1

Message

Date

Ard Biesheuvel

7d11965ddb

lib/raid6: add ARM-NEON accelerated syndrome calculation

Rebased/reworked a patch contributed by Rob Herring that uses
NEON intrinsics to perform the RAID-6 syndrome calculations.
It uses the existing unroll.awk code to generate several
unrolled versions of which the best performing one is selected
at boot time.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Nicolas Pitre <nico@linaro.org>
Cc: hpa@linux.intel.com

2013-07-08 22:09:18 +01:00

NeilBrown

7c44ece988

Move .gitignore from drivers/md to lib/raid6

Another missing bit of the raid6 -> /lib move.

Reported-by: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: NeilBrown <neilb@suse.de>

2010-08-30 17:35:52 +10:00

2 Commits