aboutsummaryrefslogtreecommitdiff
path: root/fs/ocfs2/file.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/ocfs2/file.c')
-rw-r--r--fs/ocfs2/file.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index d77d71ead8d1..fcd970636bbf 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -185,6 +185,9 @@ static int ocfs2_sync_file(struct file *file, loff_t start, loff_t end,
file->f_path.dentry->d_name.name,
(unsigned long long)datasync);
+ if (ocfs2_is_hard_readonly(osb) || ocfs2_is_soft_readonly(osb))
+ return -EROFS;
+
err = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (err)
return err;