diff options
| author | Max Krummenacher <max.krummenacher@toradex.com> | 2018-03-13 11:32:58 +0100 |
|---|---|---|
| committer | Max Krummenacher <max.krummenacher@toradex.com> | 2018-03-13 11:32:58 +0100 |
| commit | 6fb9f3c8a4992f67dcb3ce413df2e22e96b2d400 (patch) | |
| tree | 6e3071b2f179a62b027669ac2a238383293bf941 /fs/overlayfs | |
| parent | a126a5e5dc2fcc5cb36af14c89b440cc8e3bab30 (diff) | |
| parent | 8b5ab55d254f36e89b1b53aeac7223d2d102483e (diff) | |
Merge tag 'v4.4.121' into toradex_vf_4.4-nextColibri-VF_LXDE-Image_2.8b2.97-20180331
This is the 4.4.121 stable release
Diffstat (limited to 'fs/overlayfs')
| -rw-r--r-- | fs/overlayfs/readdir.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/overlayfs/readdir.c b/fs/overlayfs/readdir.c index adcb1398c481..299a6e1d6b77 100644 --- a/fs/overlayfs/readdir.c +++ b/fs/overlayfs/readdir.c @@ -441,10 +441,14 @@ static int ovl_dir_fsync(struct file *file, loff_t start, loff_t end, struct dentry *dentry = file->f_path.dentry; struct file *realfile = od->realfile; + /* Nothing to sync for lower */ + if (!OVL_TYPE_UPPER(ovl_path_type(dentry))) + return 0; + /* * Need to check if we started out being a lower dir, but got copied up */ - if (!od->is_upper && OVL_TYPE_UPPER(ovl_path_type(dentry))) { + if (!od->is_upper) { struct inode *inode = file_inode(file); realfile = lockless_dereference(od->upperfile); |