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authorDaniel Kiper <dkiper@net-space.pl>2011-05-24 17:12:51 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2011-05-25 08:39:36 -0700
commita539f3533b78e39a22723d6d3e1e11b6c14454d9 (patch)
tree59c62d883a2f38e79a5e37d114c4560443728426 /include/video/tgafb.h
parenta2c8990aed5ab000491732b07c8c4465d1b389b8 (diff)
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mm: add SECTION_ALIGN_UP() and SECTION_ALIGN_DOWN() macro
Add SECTION_ALIGN_UP() and SECTION_ALIGN_DOWN() macro which aligns given pfn to upper section and lower section boundary accordingly. Required for the latest memory hotplug support for the Xen balloon driver. Signed-off-by: Daniel Kiper <dkiper@net-space.pl> Reviewed-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> David Rientjes <rientjes@google.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/video/tgafb.h')
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