Re: [PATCH] mm: Move HOLES_IN_ZONE into mm

On Sat, Apr 17, 2021 at 03:59:46PM +0800, Kefeng Wang wrote: > commit a55749639dc1 ("ia64: drop marked broken DISCONTIGMEM and > VIRTUAL_MEM_MAP") > drop VIRTUAL_MEM_MAP, so there is no need HOLES_IN_ZONE on ia64. > > Also move HOLES_IN_ZONE into mm/Kconfig, select it if architecture needs > this

[PATCH] mm: Move HOLES_IN_ZONE into mm

commit a55749639dc1 ("ia64: drop marked broken DISCONTIGMEM and VIRTUAL_MEM_MAP") drop VIRTUAL_MEM_MAP, so there is no need HOLES_IN_ZONE on ia64. Also move HOLES_IN_ZONE into mm/Kconfig, select it if architecture needs this feature. Signed-off-by: Kefeng Wang --- arch/arm64/Kconfig | 4 +---