diff options
Diffstat (limited to 'mm/page_alloc.c')
| -rw-r--r-- | mm/page_alloc.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/mm/page_alloc.c b/mm/page_alloc.c index e0e84924171b..a5e6891f7bb6 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -415,6 +415,9 @@ static void __free_pages_ok(struct page *page, unsigned int order) int reserved = 0; arch_free_page(page, order); + if (!PageHighMem(page)) + mutex_debug_check_no_locks_freed(page_address(page), + page_address(page+(1<<order))); #ifndef CONFIG_MMU for (i = 1 ; i < (1 << order) ; ++i) |