diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/memory-failure.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c index e354b9f2f38..dacc6418387 100644 --- a/mm/memory-failure.c +++ b/mm/memory-failure.c @@ -613,13 +613,16 @@ static int page_action(struct page_state *ps, struct page *p, unsigned long pfn, int ref) { int result; + int count; result = ps->action(p, pfn); action_result(pfn, ps->msg, result); - if (page_count(p) != 1 + ref) + + count = page_count(p) - 1 - ref; + if (count != 0) printk(KERN_ERR "MCE %#lx: %s page still referenced by %d users\n", - pfn, ps->msg, page_count(p) - 1); + pfn, ps->msg, count); /* Could do more checks here if page looks ok */ /* |