On Fri, Jul 19, 2013 at 03:59:27PM +0800, Tang Chen wrote: > + /* > + * In such an early time, we don't have nid. We specify pxm > + * instead of MAX_NUMNODES to prevent memblock merging regions > + * on different nodes. And later modify pxm to nid when nid is > + * mapped so that we can arrange ZONE_MOVABLE on different > + * nodes. > + */ > + memblock_reserve_hotpluggable(base_address, length, pxm);
This is rather hacky. Why not just introduce MEMBLOCK_NO_MERGE flag? -- tejun -- 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/
