2 files changed, 2 insertions, 16 deletions

diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
index fac5509c18f0..c1dbe0ba9f82 100644
--- a/include/linux/mmzone.h
+++ b/include/linux/mmzone.h
@@ -763,7 +763,6 @@ typedef struct pglist_data {
         unsigned long node_spanned_pages; /* total size of physical page
                                              range, including holes */
         int node_id;
-        nodemask_t reclaim_nodes;       /* Nodes allowed to reclaim from */
         wait_queue_head_t kswapd_wait;
         wait_queue_head_t pfmemalloc_wait;
         struct task_struct *kswapd;     /* Protected by lock_memory_hotplug() */
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index dfe954fbb48a..9f13bcfb6762 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -1850,16 +1850,8 @@ static bool zone_local(struct zone *local_zone, struct zone *zone)
 
 static bool zone_allows_reclaim(struct zone *local_zone, struct zone *zone)
 {
-        return node_isset(local_zone->node, zone->zone_pgdat->reclaim_nodes);
-}
-
-static void __paginginit init_zone_allows_reclaim(int nid)
-{
-        int i;
-
-        for_each_node_state(i, N_MEMORY)
-                if (node_distance(nid, i) <= RECLAIM_DISTANCE)
-                        node_set(i, NODE_DATA(nid)->reclaim_nodes);
+        return node_distance(zone_to_nid(local_zone), zone_to_nid(zone)) <
+                                RECLAIM_DISTANCE;
 }
 
 #else   /* CONFIG_NUMA */
@@ -1893,9 +1885,6 @@ static bool zone_allows_reclaim(struct zone *local_zone, struct zone *zone)
         return true;
 }
 
-static inline void init_zone_allows_reclaim(int nid)
-{
-}
 #endif  /* CONFIG_NUMA */
 
 /*
@@ -4933,8 +4922,6 @@ void __paginginit free_area_init_node(int nid, unsigned long *zones_size,
 
         pgdat->node_id = nid;
         pgdat->node_start_pfn = node_start_pfn;
-        if (node_state(nid, N_MEMORY))
-                init_zone_allows_reclaim(nid);
 #ifdef CONFIG_HAVE_MEMBLOCK_NODE_MAP
         get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);
 #endif