namespace.c - OpenGrok cross reference for /kernel/linux/linux-5.10/fs/namespace.c

Lines Matching refs:mnt_ns
684 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;
793 	return mnt->mnt_ns == current->nsproxy->mnt_ns;
898 	struct mnt_namespace *n = parent->mnt_ns;
904 		m->mnt_ns = n;
1146 	if (likely(READ_ONCE(mnt->mnt_ns))) {
1149 		 * ->mnt_ns can change under us.  However, if it's
1152 		 * turning ->mnt_ns NULL.  So if we observe it
1510 		ns = p->mnt_ns;
1515 		p->mnt_ns = NULL;
1697 	return ns_capable(current->nsproxy->mnt_ns->user_ns, CAP_SYS_ADMIN);
1807 	struct mnt_namespace *mnt_ns;
1811 	mnt_ns = to_mnt_ns(get_proc_ns(dentry->d_inode));
1812 	return current->nsproxy->mnt_ns->seq >= mnt_ns->seq;
1905 	ns = real_mount(mnt)->mnt_ns;
1972 	new_mnt->mnt_ns = MNT_NS_INTERNAL;
2141 	struct user_namespace *user_ns = current->nsproxy->mnt_ns->user_ns;
2143 	struct mnt_namespace *ns = dest_mnt->mnt_ns;
2179 		touch_mnt_namespace(source_mnt->mnt_ns);
2181 		if (source_mnt->mnt_ns) {
2183 			list_del_init(&source_mnt->mnt_ns->list);
2197 		if (child->mnt_parent->mnt_ns->user_ns != user_ns)
2210 		child->mnt_parent->mnt_ns->pending_mounts = 0;
2405 	struct user_namespace *user_ns = current->nsproxy->mnt_ns->user_ns;
2423 		p->mnt_ns = ns;
2548 	touch_mnt_namespace(mnt->mnt_ns);
2706 	ns = old->mnt_ns;
2801 		if (!parent->mnt_ns)
3034 		touch_mnt_namespace(mnt->mnt_ns);
3105 			touch_mnt_namespace(m->mnt_ns);
3373 		q->mnt_ns = new_ns;
3415 	mnt->mnt_ns = ns;
3575 	ns = alloc_mnt_ns(current->nsproxy->mnt_ns->user_ns, true);
3581 	mnt->mnt_ns = ns;
3799 	touch_mnt_namespace(current->nsproxy->mnt_ns);
3835 	m->mnt_ns = ns;
3839 	init_task.nsproxy->mnt_ns = ns;
3902 		real_mount(mnt)->mnt_ns = MNT_NS_INTERNAL;
3912 		real_mount(mnt)->mnt_ns = NULL;
3925 			real_mount(mnt[i])->mnt_ns = NULL;
3945 	ns_root.mnt = &current->nsproxy->mnt_ns->root->mnt;
4033 	struct mnt_namespace *ns = current->nsproxy->mnt_ns;
4074 		ns = &nsproxy->mnt_ns->ns;
4091 	struct mnt_namespace *mnt_ns = to_mnt_ns(ns), *old_mnt_ns;
4096 	if (!ns_capable(mnt_ns->user_ns, CAP_SYS_ADMIN) ||
4101 	if (is_anon_ns(mnt_ns))
4107 	get_mnt_ns(mnt_ns);
4108 	old_mnt_ns = nsproxy->mnt_ns;
4109 	nsproxy->mnt_ns = mnt_ns;
4112 	err = vfs_path_lookup(mnt_ns->root->mnt.mnt_root, &mnt_ns->root->mnt,
4116 		nsproxy->mnt_ns = old_mnt_ns;
4117 		put_mnt_ns(mnt_ns);