diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/vmalloc.c | 2 |
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())) |