673 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in __is_local_mountpoint()
770 	return mnt->mnt_ns == current->nsproxy->mnt_ns;  in check_mnt()
1604 	return ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN);  in may_mount()
1702 	return current->nsproxy->mnt_ns->seq >= mnt_ns->seq;  in mnt_ns_loop()
3145 	touch_mnt_namespace(current->nsproxy->mnt_ns);  in SYSCALL_DEFINE2()
3187 	init_task.nsproxy->mnt_ns = ns;  in init_mount_tree()
3279 	ns_root.mnt = &current->nsproxy->mnt_ns->root->mnt;  in current_chrooted()
3361 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in mount_too_revealing()
3397 	struct nsproxy *nsproxy;  in mntns_get()  local
3400 	nsproxy = task->nsproxy;  in mntns_get()
3401 	if (nsproxy) {  in mntns_get()
3402 		ns = &nsproxy->mnt_ns->ns;  in mntns_get()
3415 static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)  in mntns_install()  argument
3431 	old_mnt_ns = nsproxy->mnt_ns;  in mntns_install()
3432 	nsproxy->mnt_ns = mnt_ns;  in mntns_install()
3439 		nsproxy->mnt_ns = old_mnt_ns;  in mntns_install()