diff options
| -rw-r--r-- | mm/vmalloc.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 476ccbffb208..428e0bee5c9c 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -2253,7 +2253,9 @@ void vm_unmap_ram(const void *mem, unsigned int count) } va = find_unlink_vmap_area(addr); - BUG_ON(!va); + if (WARN_ON_ONCE(!va)) + return; + debug_check_no_locks_freed((void *)va->va_start, (va->va_end - va->va_start)); free_unmap_vmap_area(va); |