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-rw-r--r--fs/ext4/indirect.c9
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
802retry: 802retry:
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