aboutsummaryrefslogtreecommitdiff
path: root/mm
diff options
context:
space:
mode:
Diffstat (limited to 'mm')
-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 e5b8f628d16..db8c46ffa9f 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4471,8 +4471,9 @@ static void setup_per_zone_inactive_ratio(void)
/* Zone size in gigabytes */
gb = zone->present_pages >> (30 - PAGE_SHIFT);
- ratio = int_sqrt(10 * gb);
- if (!ratio)
+ if (gb)
+ ratio = int_sqrt(10 * gb);
+ else
ratio = 1;
zone->inactive_ratio = ratio;