On Wed, Oct 08, 2014 at 03:37:26PM -0400, r...@redhat.com wrote: > + sched_domains_numa_hops = kzalloc(sizeof(int) * nr_node_ids * > nr_node_ids, GFP_KERNEL); > + if (!sched_domains_numa_hops) > + return;
That's potentially a _BIG_ table (1M for a 512 node system). The node_distance has magic allocations and is of u8 size, is there any way we can re-use node_distance and avoid a second O(n^2) allocation? -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/