diff options
Diffstat (limited to 'fs/ext4/inode.c')
| -rw-r--r-- | fs/ext4/inode.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c index 4b0d64a76e..238e196338 100644 --- a/fs/ext4/inode.c +++ b/fs/ext4/inode.c @@ -2973,6 +2973,11 @@ static int ext4_da_do_write_end(struct address_space *mapping, bool disksize_changed = false; loff_t new_i_size; + if (unlikely(!folio_buffers(folio))) { + folio_unlock(folio); + folio_put(folio); + return -EIO; + } /* * block_write_end() will mark the inode as dirty with I_DIRTY_PAGES * flag, which all that's needed to trigger page writeback. |