diff options
| -rw-r--r-- | mm/page_alloc.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 46ded8d77fb3..a3958b4fec6c 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -1114,6 +1114,11 @@ static void free_pcppages_bulk(struct zone *zone, int count, spin_lock(&zone->lock); isolated_pageblocks = has_isolate_pageblock(zone); + /* + * Ensure proper count is passed which otherwise would stuck in the + * below while (list_empty(list)) loop. + */ + count = min(pcp->count, count); while (count) { struct page *page; struct list_head *list; |