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-rw-r--r--mm/memory-failure.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index e354b9f2f389..dacc64183874 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 */
/*