diff options
Diffstat (limited to 'mm/memory-failure.c')
| -rw-r--r-- | mm/memory-failure.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index 3cd1b652821c..a0474680c394 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -1132,11 +1132,6 @@ int memory_failure(unsigned long pfn, int trapno, int flags) } } - /* - * Lock the page and wait for writeback to finish. - * It's very difficult to mess with pages currently under IO - * and in many cases impossible, so we just avoid it here. - */ lock_page(hpage); /* @@ -1186,6 +1181,10 @@ int memory_failure(unsigned long pfn, int trapno, int flags) if (PageHuge(p)) set_page_hwpoison_huge_page(hpage); + /* + * It's very difficult to mess with pages currently under IO + * and in many cases impossible, so we just avoid it here. + */ wait_on_page_writeback(p); /* |