diff options
Diffstat (limited to 'fs/bcachefs/util.h')
| -rw-r--r-- | fs/bcachefs/util.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/bcachefs/util.h b/fs/bcachefs/util.h index 7ffbddb80400d..175aee3074c7d 100644 --- a/fs/bcachefs/util.h +++ b/fs/bcachefs/util.h @@ -683,6 +683,9 @@ static inline void __move_gap(void *array, size_t element_size, /* Move the gap in a gap buffer: */ #define move_gap(_d, _new_gap) \ do { \ + BUG_ON(_new_gap > (_d)->nr); \ + BUG_ON((_d)->gap > (_d)->nr); \ + \ __move_gap((_d)->data, sizeof((_d)->data[0]), \ (_d)->nr, (_d)->size, (_d)->gap, _new_gap); \ (_d)->gap = _new_gap; \ |