x86, mm: Make init_mem_mapping be able to be called several times
Prepare to put page table on local nodes.
Move calling of init_mem_mapping to early_initmem_init.
Rework alloc_low_pages to alloc page table in following order:
BRK, local node, low range
Still load_cr3 one time.
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Cc: Pekka Enberg <penberg@kernel.org>
Cc: Jacob Shin <jacob.shin@amd.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: Tang Chen <tangchen@cn.fujitsu.com>
Tested-by: Tang Chen <tangchen@cn.fujitsu.com>
4 files changed
