840 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in __is_local_mountpoint()
948 	return mnt->mnt_ns == current->nsproxy->mnt_ns;  in check_mnt()
959 	return !seq || (seq == current->nsproxy->mnt_ns->ns.ns_id);  in check_anonymous_mnt()
1994 	return ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN);  in may_mount()
2144 	return current->nsproxy->mnt_ns->ns.ns_id >= mnt_ns->ns.ns_id;  in mnt_ns_loop()
2552 	struct user_namespace *user_ns = current->nsproxy->mnt_ns->user_ns;  in attach_recursive_mnt()
3021 	struct mnt_namespace *ns, *mnt_ns = current->nsproxy->mnt_ns, *src_mnt_ns;  in get_detached_copy()
3083 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in create_new_namespace()
3545 	if (parent_mnt_to == current->nsproxy->mnt_ns->root)  in can_move_mount_beneath()
4475 	ns = alloc_mnt_ns(current->nsproxy->mnt_ns->user_ns, true);  in SYSCALL_DEFINE3()
4678 	touch_mnt_namespace(current->nsproxy->mnt_ns);  in path_pivot_root()
5627 	if (ns == current->nsproxy->mnt_ns) {  in grab_requested_root()
5898 		mnt_ns = current->nsproxy->mnt_ns;  in grab_requested_mnt_ns()
5934 		if (kreq.mnt_ns_id && (ns != current->nsproxy->mnt_ns) &&  in SYSCALL_DEFINE4()
6097 	if (kreq.mnt_ns_id && (kls.ns != current->nsproxy->mnt_ns) &&  in SYSCALL_DEFINE4()
6176 	init_task.nsproxy->mnt_ns = &init_mnt_ns;  in init_mount_tree()
6288 	root = topmost_overmount(current->nsproxy->mnt_ns->root);  in current_chrooted()
6356 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in mount_too_revealing()
6392 	struct nsproxy *nsproxy;  in mntns_get()  local
6395 	nsproxy = task->nsproxy;  in mntns_get()
6396 	if (nsproxy) {  in mntns_get()
6397 		ns = &nsproxy->mnt_ns->ns;  in mntns_get()
6412 	struct nsproxy *nsproxy = nsset->nsproxy;  in mntns_install()  local
6431 	old_mnt_ns = nsproxy->mnt_ns;  in mntns_install()
6432 	nsproxy->mnt_ns = mnt_ns;  in mntns_install()
6439 		nsproxy->mnt_ns = old_mnt_ns;  in mntns_install()