diff options
Diffstat (limited to 'fs/overlayfs/util.c')
| -rw-r--r-- | fs/overlayfs/util.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/fs/overlayfs/util.c b/fs/overlayfs/util.c index 6f1078028c66..30a05d1d679d 100644 --- a/fs/overlayfs/util.c +++ b/fs/overlayfs/util.c @@ -333,7 +333,7 @@ void ovl_inode_update(struct inode *inode, struct dentry *upperdentry) } } -void ovl_dentry_version_inc(struct dentry *dentry, bool impurity) +static void ovl_dentry_version_inc(struct dentry *dentry, bool impurity) { struct inode *inode = d_inode(dentry); @@ -348,6 +348,14 @@ void ovl_dentry_version_inc(struct dentry *dentry, bool impurity) OVL_I(inode)->version++; } +void ovl_dir_modified(struct dentry *dentry, bool impurity) +{ + /* Copy mtime/ctime */ + ovl_copyattr(d_inode(ovl_dentry_upper(dentry)), d_inode(dentry)); + + ovl_dentry_version_inc(dentry, impurity); +} + u64 ovl_dentry_version_get(struct dentry *dentry) { struct inode *inode = d_inode(dentry); |