[SCSI] fnic: prep for fc host dev loss tmo support

[~andy/linux] / mm / memcontrol.c

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index a1c3c317a4dd92fa34314b72c2bf07e634530e5e..3eed583895a6f31eb434a252697371c7daa6bbd4 100644 (file)
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -919,7 +919,7 @@ unsigned long mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg,
                                       struct zone *zone,
                                       enum lru_list lru)
 {
-       int nid = zone->zone_pgdat->node_id;
+       int nid = zone_to_nid(zone);
        int zid = zone_idx(zone);
        struct mem_cgroup_per_zone *mz = mem_cgroup_zoneinfo(memcg, nid, zid);
 
@@ -929,7 +929,7 @@ unsigned long mem_cgroup_zone_nr_pages(struct mem_cgroup *memcg,
 struct zone_reclaim_stat *mem_cgroup_get_reclaim_stat(struct mem_cgroup *memcg,
                                                      struct zone *zone)
 {
-       int nid = zone->zone_pgdat->node_id;
+       int nid = zone_to_nid(zone);
        int zid = zone_idx(zone);
        struct mem_cgroup_per_zone *mz = mem_cgroup_zoneinfo(memcg, nid, zid);
 
@@ -974,7 +974,7 @@ unsigned long mem_cgroup_isolate_pages(unsigned long nr_to_scan,
        LIST_HEAD(pc_list);
        struct list_head *src;
        struct page_cgroup *pc, *tmp;
-       int nid = z->zone_pgdat->node_id;
+       int nid = zone_to_nid(z);
        int zid = zone_idx(z);
        struct mem_cgroup_per_zone *mz;
        int lru = LRU_FILE * file + active;
@@ -1300,8 +1300,7 @@ static int mem_cgroup_hierarchical_reclaim(struct mem_cgroup *root_mem,
                /* we use swappiness of local cgroup */
                if (check_soft)
                        ret = mem_cgroup_shrink_node_zone(victim, gfp_mask,
-                               noswap, get_swappiness(victim), zone,
-                               zone->zone_pgdat->node_id);
+                               noswap, get_swappiness(victim), zone);
                else
                        ret = try_to_free_mem_cgroup_pages(victim, gfp_mask,
                                                noswap, get_swappiness(victim));
@@ -2866,8 +2865,7 @@ static int mem_cgroup_resize_memsw_limit(struct mem_cgroup *memcg,
 }
 
 unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
-                                               gfp_t gfp_mask, int nid,
-                                               int zid)
+                                           gfp_t gfp_mask)
 {
        unsigned long nr_reclaimed = 0;
        struct mem_cgroup_per_zone *mz, *next_mz = NULL;
@@ -2879,7 +2877,7 @@ unsigned long mem_cgroup_soft_limit_reclaim(struct zone *zone, int order,
        if (order > 0)
                return 0;
 
-       mctz = soft_limit_tree_node_zone(nid, zid);
+       mctz = soft_limit_tree_node_zone(zone_to_nid(zone), zone_idx(zone));
        /*
         * This loop can run a while, specially if mem_cgroup's continuously
         * keep exceeding their soft limit and putting the system under