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-rw-r--r--mm/kmemleak.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/kmemleak.c b/mm/kmemleak.c
index e094c4dbdf55..eeece2deace2 100644
--- a/mm/kmemleak.c
+++ b/mm/kmemleak.c
@@ -531,8 +531,10 @@ static void delete_object(unsigned long ptr)
write_lock_irqsave(&kmemleak_lock, flags);
object = lookup_object(ptr, 0);
if (!object) {
+#ifdef DEBUG
kmemleak_warn("Freeing unknown object at 0x%08lx\n",
ptr);
+#endif
write_unlock_irqrestore(&kmemleak_lock, flags);
return;
}