Re: [PATCH v3 2/2] mm: be more verbose about zonelist initialization
From: Peter Zijlstra <peterz@infradead.org>
Date: 2019-02-13 10:32:53
Also in:
linux-mm, lkml
On Wed, Feb 13, 2019 at 10:43:15AM +0100, Michal Hocko wrote:
quoted hunk ↗ jump to hunk
@@ -5259,6 +5261,11 @@ static void build_zonelists(pg_data_t *pgdat) build_zonelists_in_node_order(pgdat, node_order, nr_nodes); build_thisnode_zonelists(pgdat); + + pr_info("node[%d] zonelist: ", pgdat->node_id); + for_each_zone_zonelist(zone, z, &pgdat->node_zonelists[ZONELIST_FALLBACK], MAX_NR_ZONES-1) + pr_cont("%d:%s ", zone_to_nid(zone), zone->name); + pr_cont("\n"); }
Have you ran this by the SGI and other stupid large machine vendors? Traditionally they tend to want to remove such things instead of adding them.