x86, mm: use PFN_DOWN in split_mem_range()
authorYinghai Lu <yinghai@kernel.org>
Sat, 17 Nov 2012 03:39:13 +0000 (19:39 -0800)
committerH. Peter Anvin <hpa@linux.intel.com>
Sat, 17 Nov 2012 19:59:40 +0000 (11:59 -0800)
commit84d770019bb990dcd8013d9d08174d0e1516b517
treeaa49770cef7c3d97e5481168f7585379e85c861f
parent5a0d3aeeeffbd1534a510fc10c4ab7c99c45afce
x86, mm: use PFN_DOWN in split_mem_range()

to replace own inline version for shifting.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Link: http://lkml.kernel.org/r/1353123563-3103-37-git-send-email-yinghai@kernel.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
arch/x86/mm/init.c