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-rw-r--r--kernel/power/snapshot.c9
-rw-r--r--kernel/power/swsusp.c17
2 files changed, 11 insertions, 15 deletions
diff --git a/kernel/power/snapshot.c b/kernel/power/snapshot.c
index f5fc2d7680f..33e2e4a819f 100644
--- a/kernel/power/snapshot.c
+++ b/kernel/power/snapshot.c
@@ -321,13 +321,10 @@ static int create_mem_extents(struct list_head *list, gfp_t gfp_mask)
INIT_LIST_HEAD(list);
- for_each_zone(zone) {
+ for_each_populated_zone(zone) {
unsigned long zone_start, zone_end;
struct mem_extent *ext, *cur, *aux;
- if (!populated_zone(zone))
- continue;
-
zone_start = zone->zone_start_pfn;
zone_end = zone->zone_start_pfn + zone->spanned_pages;
@@ -804,8 +801,8 @@ static unsigned int count_free_highmem_pages(void)
struct zone *zone;
unsigned int cnt = 0;
- for_each_zone(zone)
- if (populated_zone(zone) && is_highmem(zone))
+ for_each_populated_zone(zone)
+ if (is_highmem(zone))
cnt += zone_page_state(zone, NR_FREE_PAGES);
return cnt;
diff --git a/kernel/power/swsusp.c b/kernel/power/swsusp.c
index a92c9145155..1ee6636414b 100644
--- a/kernel/power/swsusp.c
+++ b/kernel/power/swsusp.c
@@ -229,17 +229,16 @@ int swsusp_shrink_memory(void)
size = count_data_pages() + PAGES_FOR_IO + SPARE_PAGES;
tmp = size;
size += highmem_size;
- for_each_zone (zone)
- if (populated_zone(zone)) {
- tmp += snapshot_additional_pages(zone);
- if (is_highmem(zone)) {
- highmem_size -=
+ for_each_populated_zone(zone) {
+ tmp += snapshot_additional_pages(zone);
+ if (is_highmem(zone)) {
+ highmem_size -=
zone_page_state(zone, NR_FREE_PAGES);
- } else {
- tmp -= zone_page_state(zone, NR_FREE_PAGES);
- tmp += zone->lowmem_reserve[ZONE_NORMAL];
- }
+ } else {
+ tmp -= zone_page_state(zone, NR_FREE_PAGES);
+ tmp += zone->lowmem_reserve[ZONE_NORMAL];
}
+ }
if (highmem_size < 0)
highmem_size = 0;