643 	struct dentry *parent = dget(d->d_parent);  in remove_dir()  local
646 	simple_rmdir(parent->d_inode, d);  in remove_dir()
647 	dput(parent);  in remove_dir()
1178 		cgrp = cgrp->parent;  in cgroup_path()
1182 		if (!cgrp->parent)  in cgroup_path()
1676 	struct dentry *parent;  in cgroup_create_dir()  local
1679 	parent = cgrp->parent->dentry;  in cgroup_create_dir()
1683 		inc_nlink(parent->d_inode);  in cgroup_create_dir()
2378 static long cgroup_create(struct cgroup *parent, struct dentry *dentry,  in cgroup_create()  argument
2382 	struct cgroupfs_root *root = parent->root;  in cgroup_create()
2402 	cgrp->parent = parent;  in cgroup_create()
2403 	cgrp->root = parent->root;  in cgroup_create()
2404 	cgrp->top_cgroup = parent->top_cgroup;  in cgroup_create()
2406 	if (notify_on_release(parent))  in cgroup_create()
2419 	list_add(&cgrp->sibling, &cgrp->parent->children);  in cgroup_create()
2557 	struct cgroup *parent;  in cgroup_rmdir()  local
2579 	parent = cgrp->parent;  in cgroup_rmdir()
2606 	set_bit(CGRP_RELEASABLE, &parent->flags);  in cgroup_rmdir()
2607 	check_for_release(parent);  in cgroup_rmdir()
2985 	struct cgroup *parent, *child;  in cgroup_clone()  local
3013 	parent = task_cgroup(tsk, subsys->subsys_id);  in cgroup_clone()
3021 	inode = parent->dentry->d_inode;  in cgroup_clone()
3026 	dentry = lookup_one_len(nodename, parent->dentry, strlen(nodename));  in cgroup_clone()
3051 	    (parent != task_cgroup(tsk, subsys->subsys_id))) {  in cgroup_clone()
3110 		cgrp = cgrp->parent;  in cgroup_is_descendant()