We have zone_to_nid(). this patch convert all existing users of
zone->zone_pgdat->node_id.
Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@xxxxxxxxxxxxxx>
Acked-by: Balbir Singh <balbir@xxxxxxxxxxxxxxxxxx>
---
mm/memcontrol.c | 6 +++---
1 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index b9ffc0c..b7bb7d9 100644
--- 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;
--
1.6.5.2
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