ovl_get_nlink     924 fs/overlayfs/inode.c 			nlink = ovl_get_nlink(lowerdentry, upperdentry, nlink);
ovl_get_nlink     584 fs/overlayfs/namei.c 		if (ovl_get_nlink(origin.dentry, index, 0) == 0)
ovl_get_nlink     349 fs/overlayfs/overlayfs.h unsigned int ovl_get_nlink(struct dentry *lowerdentry,