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authorAndrew Morton <akpm@osdl.org>2006-06-23 02:03:06 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-06-23 07:42:46 -0700
commitf886ed443fedb109e2062988bf120a531f0ec80a (patch)
tree379858e1b4fc28c266f041902477ee41069171e4 /mm
parent729bd0b74ce9ac6c829109052fcd565f5c366ca5 (diff)
downloadop-kernel-dev-f886ed443fedb109e2062988bf120a531f0ec80a.zip
op-kernel-dev-f886ed443fedb109e2062988bf120a531f0ec80a.tar.gz
[PATCH] PG_uncached is ia64 only
As Nick points out, only ia64 uses PG_uncached. So we can push it up into the higher bits of the lower half of page->flags and make room for another flag on 32-bit machines. Cc: "Luck, Tony" <tony.luck@intel.com> Cc: Jesse Barnes <jbarnes@sgi.com> Cc: Jes Sorensen <jes@trained-monkey.org> Cc: Nick Piggin <nickpiggin@yahoo.com.au> Cc: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'mm')
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