diff options
| -rw-r--r-- | fs/ext4/indirect.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/fs/ext4/indirect.c b/fs/ext4/indirect.c index b8602cde5b5a..0962642119c0 100644 --- a/fs/ext4/indirect.c +++ b/fs/ext4/indirect.c | |||
| @@ -800,12 +800,17 @@ ssize_t ext4_ind_direct_IO(int rw, struct kiocb *iocb, | |||
| 800 | } | 800 | } |
| 801 | 801 | ||
| 802 | retry: | 802 | retry: |
| 803 | if (rw == READ && ext4_should_dioread_nolock(inode)) | 803 | if (rw == READ && ext4_should_dioread_nolock(inode)) { |
| 804 | if (unlikely(!list_empty(&ei->i_completed_io_list))) { | ||
| 805 | mutex_lock(&inode->i_mutex); | ||
| 806 | ext4_flush_completed_IO(inode); | ||
| 807 | mutex_unlock(&inode->i_mutex); | ||
| 808 | } | ||
| 804 | ret = __blockdev_direct_IO(rw, iocb, inode, | 809 | ret = __blockdev_direct_IO(rw, iocb, inode, |
| 805 | inode->i_sb->s_bdev, iov, | 810 | inode->i_sb->s_bdev, iov, |
| 806 | offset, nr_segs, | 811 | offset, nr_segs, |
| 807 | ext4_get_block, NULL, NULL, 0); | 812 | ext4_get_block, NULL, NULL, 0); |
| 808 | else { | 813 | } else { |
| 809 | ret = blockdev_direct_IO(rw, iocb, inode, iov, | 814 | ret = blockdev_direct_IO(rw, iocb, inode, iov, |
| 810 | offset, nr_segs, ext4_get_block); | 815 | offset, nr_segs, ext4_get_block); |
| 811 | 816 | ||
