mcoverlayfs: support mount options(nocopyupw, nofscheck)

2015-11-25 15:34:58 +09:00
parent 544971d665
commit 65dda3f24e
3 changed files with 82 additions and 31 deletions
--- a/executer/kernel/mcoverlayfs/overlayfs.h
+++ b/executer/kernel/mcoverlayfs/overlayfs.h
@@ -131,6 +131,7 @@ static inline int ovl_do_whiteout(struct inode *dir, struct dentry *dentry)
 	return err;
 }

+bool ovl_is_nocopyupw(struct dentry *dentry);
 enum ovl_path_type ovl_path_type(struct dentry *dentry);
 u64 ovl_dentry_version_get(struct dentry *dentry);
 void ovl_dentry_version_inc(struct dentry *dentry);