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authorDavid Vrabel <david.vrabel@citrix.com>2015-01-13 17:16:42 +0000
committerDavid S. Miller <davem@davemloft.net>2015-01-14 00:22:00 -0500
commit28e98c2c20e9d791cf58a624a5a2b1fca63ea47b (patch)
treec677669892f774885038d2cb294a342396a1f8cf /mm/cma.c
parent933685cacb0483d43345273c9e83f7ff0c8dc4bd (diff)
downloadlinux-28e98c2c20e9d791cf58a624a5a2b1fca63ea47b.tar.bz2
xen: add page_to_mfn()
pfn_to_mfn(page_to_pfn(p)) is a common use case so add a generic helper for it. Signed-off-by: David Vrabel <david.vrabel@citrix.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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