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-rw-r--r--mm/vmalloc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index d00d42d6bf79..97d4b25d0373 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1587,6 +1587,8 @@ void vfree(const void *addr)
kmemleak_free(addr);
+ might_sleep_if(!in_interrupt());
+
if (!addr)
return;
if (unlikely(in_interrupt()))