668 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in __is_local_mountpoint()
776 	return mnt->mnt_ns == current->nsproxy->mnt_ns;  in check_mnt()
1643 	return ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN);  in may_mount()
1746 	return current->nsproxy->mnt_ns->seq >= mnt_ns->seq;  in mnt_ns_loop()
2045 	struct user_namespace *user_ns = current->nsproxy->mnt_ns->user_ns;  in attach_recursive_mnt()
2322 	struct user_namespace *user_ns = current->nsproxy->mnt_ns->user_ns;  in open_detached_copy()
3470 	ns = alloc_mnt_ns(current->nsproxy->mnt_ns->user_ns, true);  in SYSCALL_DEFINE3()
3694 	touch_mnt_namespace(current->nsproxy->mnt_ns);  in SYSCALL_DEFINE2()
3734 	init_task.nsproxy->mnt_ns = ns;  in init_mount_tree()
3827 	ns_root.mnt = &current->nsproxy->mnt_ns->root->mnt;  in current_chrooted()
3910 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;  in mount_too_revealing()
3946 	struct nsproxy *nsproxy;  in mntns_get()  local
3949 	nsproxy = task->nsproxy;  in mntns_get()
3950 	if (nsproxy) {  in mntns_get()
3951 		ns = &nsproxy->mnt_ns->ns;  in mntns_get()
3964 static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)  in mntns_install()  argument
3983 	old_mnt_ns = nsproxy->mnt_ns;  in mntns_install()
3984 	nsproxy->mnt_ns = mnt_ns;  in mntns_install()
3991 		nsproxy->mnt_ns = old_mnt_ns;  in mntns_install()