They are wrappers for core versions, which take start/end/name instead
of base/size. This will make x86 conversion eaasier.
could add more debug print out
-v2: change get_max_mapped() to memblock.default_alloc_limit according to Michael
Ellerman and Ben
change to memblock_x86_reserve_range and memblock_x86_free_range according to Michael Ellerman
-v3: call check_and_double after reserve/free, so could avoid to use
find_memblock_area. Suggested by Michael Ellerman
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
memblock_x86_to_bootmem() will reserve memblock.reserved.region in
bootmem after bootmem is set up.
We can use it to with all arches that support memblock later.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
size is returned according free range.
Will be used to find free ranges for early_memtest and memory corruption check
Do not mess it up with lib/memblock.c yet.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
