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-rw-r--r--mm/page_alloc.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index c82c41edfe22..b79e79caea99 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -7257,6 +7257,7 @@ static void calculate_totalreserve_pages(void)
for (i = 0; i < MAX_NR_ZONES; i++) {
struct zone *zone = pgdat->node_zones + i;
long max = 0;
+ unsigned long managed_pages = zone->managed_pages;
/* Find valid and maximum lowmem_reserve in the zone */
for (j = i; j < MAX_NR_ZONES; j++) {
@@ -7267,8 +7268,8 @@ static void calculate_totalreserve_pages(void)
/* we treat the high watermark as reserved pages. */
max += high_wmark_pages(zone);
- if (max > zone->managed_pages)
- max = zone->managed_pages;
+ if (max > managed_pages)
+ max = managed_pages;
pgdat->totalreserve_pages += max;