743 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in __is_local_mountpoint()
852 	return mnt->mnt_ns == current->nsproxy->mnt_ns;  in check_mnt()
1765 	return ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN);  in may_mount()
1872 	return current->nsproxy->mnt_ns->seq >= mnt_ns->seq;  in mnt_ns_loop()
2203 	struct user_namespace *user_ns = current->nsproxy->mnt_ns->user_ns;  in attach_recursive_mnt()
2467 	struct user_namespace *user_ns = current->nsproxy->mnt_ns->user_ns;  in open_detached_copy()
3719 	ns = alloc_mnt_ns(current->nsproxy->mnt_ns->user_ns, true);  in SYSCALL_DEFINE3()
3946 	touch_mnt_namespace(current->nsproxy->mnt_ns);  in SYSCALL_DEFINE2()
4395 	init_task.nsproxy->mnt_ns = ns;  in init_mount_tree()
4501 	ns_root.mnt = &current->nsproxy->mnt_ns->root->mnt;  in current_chrooted()
4589 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in mount_too_revealing()
4625 	struct nsproxy *nsproxy;  in mntns_get()  local
4628 	nsproxy = task->nsproxy;  in mntns_get()
4629 	if (nsproxy) {  in mntns_get()
4630 		ns = &nsproxy->mnt_ns->ns;  in mntns_get()
4645 	struct nsproxy *nsproxy = nsset->nsproxy;  in mntns_install()  local
4664 	old_mnt_ns = nsproxy->mnt_ns;  in mntns_install()
4665 	nsproxy->mnt_ns = mnt_ns;  in mntns_install()
4672 		nsproxy->mnt_ns = old_mnt_ns;  in mntns_install()