mm, compaction: more reliably increase direct compaction priority

[cascardo/linux.git] / mm / vmscan.c

diff --git a/mm/vmscan.c b/mm/vmscan.c
index f406e6f..744f926 100644 (file)
--- a/mm/vmscan.c
+++ b/mm/vmscan.c
@@ -2418,8 +2418,6 @@ static void shrink_node_memcg(struct pglist_data *pgdat, struct mem_cgroup *memc
        if (inactive_list_is_low(lruvec, false, sc))
                shrink_active_list(SWAP_CLUSTER_MAX, lruvec,
                                   sc, LRU_ACTIVE_ANON);
-
-       throttle_vm_writeout(sc->gfp_mask);
 }
 
 /* Use reclaim/compaction for costly allocs or under memory pressure */
@@ -3038,7 +3036,7 @@ unsigned long try_to_free_mem_cgroup_pages(struct mem_cgroup *memcg,
         */
        nid = mem_cgroup_select_victim_node(memcg);
 
-       zonelist = NODE_DATA(nid)->node_zonelists;
+       zonelist = &NODE_DATA(nid)->node_zonelists[ZONELIST_FALLBACK];
 
        trace_mm_vmscan_memcg_reclaim_begin(0,
                                            sc.may_writepage,