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[PATCH] i386: Use CLFLUSH instead of WBINVD in change_page_attr
authorAndi Kleen <ak@suse.de>
Thu, 7 Dec 2006 01:14:05 +0000 (02:14 +0100)
committerAndi Kleen <andi@basil.nowhere.org>
Thu, 7 Dec 2006 01:14:05 +0000 (02:14 +0100)
commit3760dd6efa75c98e223643da2eb7040406433053
tree2af24364ffedbf2c21c975c028d7fee80da28335tree | snapshot
parent770d132f03ac15b12919f1bac481f4beda13e094commit | diff
[PATCH] i386: Use CLFLUSH instead of WBINVD in change_page_attr

CLFLUSH is a lot faster than WBINVD so try to use that.

Signed-off-by: Andi Kleen <ak@suse.de>
arch/i386/mm/pageattr.c diff | blob | history
include/asm-i386/cpufeature.h diff | blob | history
Domain: System / Uncategorized;