diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index e5b8f628d166..db8c46ffa9f5 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; |