memory-failure-use-num_poisoned_pages-instead-of-mce_bad_pages-fix

fix mm/sparse.c

Cc: Andi Kleen <andi@firstfloor.org>
Cc: Jiang Liu <jiang.liu@huawei.com>
Cc: Wanpeng Li <liwanp@linux.vnet.ibm.com>
Cc: Xishi Qiu <qiuxishi@huawei.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/sparse.c b/mm/sparse.c
index cff97960f1d795172d142275f5dcb21f463a84d2..7ca6dc8479475cf982c607193b501371d94abf07 100644 (file)
--- a/mm/sparse.c
+++ b/mm/sparse.c
@@ -783,7 +783,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
 
        for (i = 0; i < PAGES_PER_SECTION; i++) {
                if (PageHWPoison(&memmap[i])) {
-                       atomic_long_sub(1, &mce_bad_pages);
+                       atomic_long_sub(1, &num_poisoned_pages);
                        ClearPageHWPoison(&memmap[i]);
                }
        }