diff options
Diffstat (limited to 'fs/buffer.c')
| -rw-r--r-- | fs/buffer.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/buffer.c b/fs/buffer.c index c6f4660f92df..fd53b806ab7e 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -2948,6 +2948,10 @@ bool try_to_free_buffers(struct folio *folio) if (folio_test_writeback(folio)) return false; + /* Misconfigured folio check */ + if (WARN_ON_ONCE(!folio_buffers(folio))) + return true; + if (mapping == NULL) { /* can this still happen? */ ret = drop_buffers(folio, &buffers_to_free); goto out; |