[PATCH] fix/simplify mutex debugging code

[mv-sheeva.git] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index a5e6891f7bb6f366025e56dd701f9794d29ce67d..8e363536e2da327f602a4a82d3dc36ed237919bc 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -417,7 +417,7 @@ static void __free_pages_ok(struct page *page, unsigned int order)
        arch_free_page(page, order);
        if (!PageHighMem(page))
                mutex_debug_check_no_locks_freed(page_address(page),
-                       page_address(page+(1<<order)));
+                                                PAGE_SIZE<<order);
 
 #ifndef CONFIG_MMU
        for (i = 1 ; i < (1 << order) ; ++i)