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[PATCH] Add faster __iowrite32_copy routine for x86_64
authorBryan O'Sullivan <bos@pathscale.com>
Wed, 1 Feb 2006 11:05:17 +0000 (03:05 -0800)
committerLinus Torvalds <torvalds@g5.osdl.org>
Wed, 1 Feb 2006 16:53:13 +0000 (08:53 -0800)
This assembly version is measurably faster than the generic version in
lib/iomap_copy.c.

Signed-off-by: Bryan O'Sullivan <bos@pathscale.com>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/x86_64/lib/Makefile patch | blob | history
arch/x86_64/lib/iomap_copy.S [new file with mode: 0644] patch | blob

diff --cc arch/x86_64/lib/Makefile
Simple merge
diff --cc arch/x86_64/lib/iomap_copy.S
Simple merge
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