diff options
Diffstat (limited to 'fs/ext4/indirect.c')
| -rw-r--r-- | fs/ext4/indirect.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c index 8d849dae8428..792e388e7b44 100644 --- a/fs/ext4/indirect.c +++ b/fs/ext4/indirect.c @@ -807,9 +807,11 @@ ssize_t ext4_ind_direct_IO(int rw, struct kiocb *iocb, retry: if (rw == READ && ext4_should_dioread_nolock(inode)) { - if (unlikely(!list_empty(&ei->i_completed_io_list))) - ext4_flush_completed_IO(inode); - + if (unlikely(atomic_read(&EXT4_I(inode)->i_unwritten))) { + mutex_lock(&inode->i_mutex); + ext4_flush_unwritten_io(inode); + mutex_unlock(&inode->i_mutex); + } /* * Nolock dioread optimization may be dynamically disabled * via ext4_inode_block_unlocked_dio(). Check inode's state |