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(parent: 0e9e3e3) | patch
x86/asm: Clean up copy_page_*() comments and code
authorMa Ling <ling.ma@intel.com>
Wed, 17 Oct 2012 19:52:45 +0000 (03:52 +0800)
committerIngo Molnar <mingo@kernel.org>
Wed, 24 Oct 2012 10:42:47 +0000 (12:42 +0200)
commit269833bd5a0f4443873da358b71675a890b47c3c
tree40d476ea896ded8c0957f20c77e583673f8d1d0btree | snapshot
parent0e9e3e306c7e472bdcffa34c4c4584301eda03b3commit | diff
x86/asm: Clean up copy_page_*() comments and code

Modern CPUs use fast-string instruction to accelerate copy
performance, by combining data into 128 bit chunks.

Modify comments and coding style to match it.

Signed-off-by: Ma Ling <ling.ma@intel.com>
Cc: iant@google.com
Link: http://lkml.kernel.org/r/1350503565-19167-1-git-send-email-ling.ma@intel.com
[ Cleaned up the clean up. ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
arch/x86/lib/copy_page_64.S diff | blob | history
Linux kernel for KaRo TX COM modules