ext4: use errseq_t based error handling for reporting data writeback errors

Add a call to filemap_report_wb_err at the end of ext4_sync_file. This
will ensure that we check and advance the errseq_t in the file, which
allows us to track and report errors on all open fds when they occur.

Signed-off-by: Jeff Layton <jlayton@redhat.com>

diff --git a/fs/ext4/fsync.c b/fs/ext4/fsync.c
index 9d549608fd30bb04466bf56ab5f71855a00af944..aae2c3971cef2dc70065f85431584b7feed8cb36 100644 (file)
--- a/fs/ext4/fsync.c
+++ b/fs/ext4/fsync.c
@@ -124,7 +124,7 @@ int ext4_sync_file(struct file *file, loff_t start, loff_t end, int datasync)
                goto out;
        }
 
-       ret = filemap_write_and_wait_range(inode->i_mapping, start, end);
+       ret = file_write_and_wait_range(file, start, end);
        if (ret)
                return ret;
        /*