aboutsummaryrefslogtreecommitdiffstats
path: root/mm
diff options
context:
space:
mode:
Diffstat (limited to 'mm')
-rw-r--r--mm/memory-failure.c14
1 files changed, 10 insertions, 4 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 6a7f9cab4ddb..7e3601ce51c6 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -1499,10 +1499,16 @@ static int soft_offline_huge_page(struct page *page, int flags)
1499 pr_info("soft offline: %#lx: migration failed %d, type %lx\n", 1499 pr_info("soft offline: %#lx: migration failed %d, type %lx\n",
1500 pfn, ret, page->flags); 1500 pfn, ret, page->flags);
1501 } else { 1501 } else {
1502 set_page_hwpoison_huge_page(hpage); 1502 /* overcommit hugetlb page will be freed to buddy */
1503 dequeue_hwpoisoned_huge_page(hpage); 1503 if (PageHuge(page)) {
1504 atomic_long_add(1 << compound_trans_order(hpage), 1504 set_page_hwpoison_huge_page(hpage);
1505 &num_poisoned_pages); 1505 dequeue_hwpoisoned_huge_page(hpage);
1506 atomic_long_add(1 << compound_order(hpage),
1507 &num_poisoned_pages);
1508 } else {
1509 SetPageHWPoison(page);
1510 atomic_long_inc(&num_poisoned_pages);
1511 }
1506 } 1512 }
1507 /* keep elevated page count for bad page */ 1513 /* keep elevated page count for bad page */
1508 return ret; 1514 return ret;