[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, 1 insertions, 2 deletions

diff --git a/mm/filemap.c b/mm/filemap.c
index ee79b5d3439f..c085af2332d8 100644
--- a/mm/filemap.c
+++ b/mm/filemap.c
@@ -123,8 +123,7 @@ void remove_from_page_cache(struct page *page)
 {
         struct address_space *mapping = page->mapping;
 
-        if (unlikely(!PageLocked(page)))
-                PAGE_BUG(page);
+        BUG_ON(!PageLocked(page));
 
         write_lock_irq(&mapping->tree_lock);
         __remove_from_page_cache(page);