[PATCH] Exterminate PAGE_BUG

Remove PAGE_BUG - repalce it with BUG and BUG_ON.

Signed-off-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/arch/arm26/mm/small_page.c b/arch/arm26/mm/small_page.c
index 77be86cca789..30447106c25f 100644
--- a/arch/arm26/mm/small_page.c
+++ b/arch/arm26/mm/small_page.c
@@ -92,8 +92,7 @@ static unsigned long __get_small_page(int priority, struct order *order)
                 page = list_entry(order->queue.next, struct page, lru);
 again:
 #ifdef PEDANTIC
-                if (USED_MAP(page) & ~order->all_used)
-                        PAGE_BUG(page);
+                BUG_ON(USED_MAP(page) & ~order->all_used);
 #endif
                 offset = ffz(USED_MAP(page));
                 SET_USED(page, offset);
@@ -141,8 +140,7 @@ static void __free_small_page(unsigned long spage, struct order *order)
                         goto non_small;
 
 #ifdef PEDANTIC
-                if (USED_MAP(page) & ~order->all_used)
-                        PAGE_BUG(page);
+                BUG_ON(USED_MAP(page) & ~order->all_used);
 #endif
 
                 spage = spage >> order->shift;