On Fri, 20 Jul 2007 20:42:46 +0900 Paul Mundt <[EMAIL PROTECTED]> wrote:
> > I expect that the memory gets added to the same zone as historically but > > when ZONE_MOVABLE is set, you'll see a situation where zones are overlapping > > after memory hot-add. i.e. Before memory hot-add, you'd see > > > > DDDDMM > > > > for ZONE_DMA and ZONE_MOVABLE and after hotadd, you'd see something like > > > > DDDDMMDDDD > > As similar case, I hear powerpc has followig memory layout (1)(1)(0)(0)(0)(1)(1)(1) # (0) is node 0, (1) is node 1. all zones are ZONE_DMA. So zone is overlapped without memory hotplug. But I agree we have to take care of this kind of corner cases. Thanks, -Kame - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
