Re: [PATCH 18/25] x86: move the XOR code to lib/raid/
Peter Zijlstra <[email protected]>
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On Thu, Feb 26, 2026 at 07:10:30AM -0800, Christoph Hellwig wrote: > Move the optimized XOR code out of line into lib/raid. > > Signed-off-by: Christoph Hellwig <[email protected]> > --- > arch/x86/include/asm/xor.h | 518 ++---------------- > arch/x86/include/asm/xor_64.h | 32 -- > lib/raid/xor/Makefile | 8 + > .../xor_avx.h => lib/raid/xor/x86/xor-avx.c | 14 +- > .../xor_32.h => lib/raid/xor/x86/xor-mmx.c | 60 +- > lib/raid/xor/x86/xor-sse.c | 476 ++++++++++++++++ I gotta ask, why lib/raid/xor/$arch/ instead of something like arch/$arch/lib/xor ?