tree 45fc2bc1053e41630f88a1a4c4757bba817f34e8
parent 153db80f8cf74e8700cac96305b6c0b92918f17c
author Jeremy Fitzhardinge <jeremy@goop.org> 1286405549 -0700
committer H. Peter Anvin <hpa@linux.intel.com> 1286837941 -0700

memblock: Allow memblock_init to be called early

The Xen setup code needs to call memblock_x86_reserve_range() very early,
so allow it to initialize the memblock subsystem before doing so.  The
second memblock_init() is ignored.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Yinghai Lu <yinghai@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
LKML-Reference: <4CACFDAD.3090900@goop.org>
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>