HWPOISON: comment the possible set_page_dirty() race

[safe/jmp/linux-2.6] / mm / page_alloc.c

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 2bc2ac6..59d2e88 100644 (file)
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -486,7 +486,6 @@ static inline void __free_one_page(struct page *page,
        zone->free_area[order].nr_free++;
 }
 
-#ifdef CONFIG_HAVE_MLOCKED_PAGE_BIT
 /*
  * free_page_mlock() -- clean up attempts to free and mlocked() page.
  * Page should not be on lru, so no need to fix that up.
@@ -497,9 +496,6 @@ static inline void free_page_mlock(struct page *page)
        __dec_zone_page_state(page, NR_MLOCK);
        __count_vm_event(UNEVICTABLE_MLOCKFREED);
 }
-#else
-static void free_page_mlock(struct page *page) { }
-#endif
 
 static inline int free_pages_check(struct page *page)
 {