Some small optimizations for memblock. Changes since v1: - Delete the second patch that complicate code - Adjust the code of memblock_merge_regions() Peng Zhang (2): memblock: Make a boundary tighter in memblock_add_range(). memblock: Avoid useless checks in memblock_merge_regions(). mm/memblock.c | 41 +++++++++++++++++++++++++++-------------- 1 file changed, 27 insertions(+), 14 deletions(-) -- 2.20.1