diff --git a/[refs] b/[refs] index a9bda9394deb..d880569da55e 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: f7b88631a89757d70192044c9d9f2e8d2fc02f2c +refs/heads/master: 4746efded84d7c5a9c8d64d4c6e814ff0cf9fb42 diff --git a/trunk/mm/vmscan.c b/trunk/mm/vmscan.c index 5ed24b94c5e6..d036e59d302b 100644 --- a/trunk/mm/vmscan.c +++ b/trunk/mm/vmscan.c @@ -2310,7 +2310,8 @@ static bool pgdat_balanced(pg_data_t *pgdat, unsigned long balanced_pages, for (i = 0; i <= classzone_idx; i++) present_pages += pgdat->node_zones[i].present_pages; - return balanced_pages > (present_pages >> 2); + /* A special case here: if zone has no page, we think it's balanced */ + return balanced_pages >= (present_pages >> 2); } /* is kswapd sleeping prematurely? */