252 	WARN_ON(tsk == current);  in __put_task_struct()
614 	if (current->mm) {  in mm_init()
615 		mm->flags = current->mm->flags & MMF_INIT_MASK;  in mm_init()
616 		mm->def_flags = current->mm->def_flags & VM_INIT_DEF_MASK;  in mm_init()
673 	return mm_init(mm, current);  in mm_alloc()
802 	if (mm && mm != current->mm &&  in mm_access()
915 	struct mm_struct *mm, *oldmm = current->mm;  in dup_mm()
967 	oldmm = current->mm;  in copy_mm()
996 	struct fs_struct *fs = current->fs;  in copy_fs()
1022 	oldf = current->files;  in copy_files()
1044 	struct io_context *ioc = current->io_context;  in copy_io()
1072 		atomic_inc(&current->sighand->count);  in copy_sighand()
1081 	memcpy(sig->action, current->sighand->action, sizeof(sig->action));  in copy_sighand()
1146 	task_lock(current->group_leader);  in copy_signal()
1147 	memcpy(sig->rlim, current->signal->rlim, sizeof sig->rlim);  in copy_signal()
1148 	task_unlock(current->group_leader);  in copy_signal()
1155 	sig->oom_score_adj = current->signal->oom_score_adj;  in copy_signal()
1156 	sig->oom_score_adj_min = current->signal->oom_score_adj_min;  in copy_signal()
1158 	sig->has_child_subreaper = current->signal->has_child_subreaper ||  in copy_signal()
1159 				   current->signal->is_child_subreaper;  in copy_signal()
1175 	assert_spin_locked(&current->sighand->siglock);  in copy_seccomp()
1178 	get_seccomp_filter(current);  in copy_seccomp()
1179 	p->seccomp = current->seccomp;  in copy_seccomp()
1186 	if (task_no_new_privs(current))  in copy_seccomp()
1201 	current->clear_child_tid = tidptr;  in SYSCALL_DEFINE1()
1203 	return task_pid_vnr(current);  in SYSCALL_DEFINE1()
1283 				current->signal->flags & SIGNAL_UNKILLABLE)  in copy_process()
1292 		    (task_active_pid_ns(current) !=  in copy_process()
1293 				current->nsproxy->pid_ns_for_children))  in copy_process()
1302 	p = dup_task_struct(current);  in copy_process()
1321 	current->flags &= ~PF_NPROC_EXCEEDED;  in copy_process()
1361 	p->default_timer_slack_ns = current->timer_slack_ns;  in copy_process()
1372 	threadgroup_change_begin(current);  in copy_process()
1505 		p->group_leader = current->group_leader;  in copy_process()
1506 		p->tgid = current->tgid;  in copy_process()
1509 			p->exit_signal = current->group_leader->exit_signal;  in copy_process()
1542 		p->real_parent = current->real_parent;  in copy_process()
1543 		p->parent_exec_id = current->parent_exec_id;  in copy_process()
1545 		p->real_parent = current;  in copy_process()
1546 		p->parent_exec_id = current->self_exec_id;  in copy_process()
1549 	spin_lock(&current->sighand->siglock);  in copy_process()
1566 	if (signal_pending(current)) {  in copy_process()
1567 		spin_unlock(&current->sighand->siglock);  in copy_process()
1578 			init_task_pid(p, PIDTYPE_PGID, task_pgrp(current));  in copy_process()
1579 			init_task_pid(p, PIDTYPE_SID, task_session(current));  in copy_process()
1587 			p->signal->tty = tty_kref_get(current->signal->tty);  in copy_process()
1594 			current->signal->nr_threads++;  in copy_process()
1595 			atomic_inc(&current->signal->live);  in copy_process()
1596 			atomic_inc(&current->signal->sigcnt);  in copy_process()
1607 	spin_unlock(&current->sighand->siglock);  in copy_process()
1613 	threadgroup_change_end(current);  in copy_process()
1654 	threadgroup_change_end(current);  in copy_process()
1718 		if (likely(!ptrace_event_enabled(current, trace)))  in _do_fork()
1732 		trace_sched_process_fork(current, p);  in _do_fork()
1894 		if (!thread_group_empty(current))  in check_unshare_flags()
1898 		if (atomic_read(&current->sighand->count) > 1)  in check_unshare_flags()
1914 	struct fs_struct *fs = current->fs;  in unshare_fs()
1935 	struct files_struct *fd = current->files;  in unshare_fd()
2016 			exit_sem(current);  in SYSCALL_DEFINE1()
2020 			exit_shm(current);  in SYSCALL_DEFINE1()
2021 			shm_init_task(current);  in SYSCALL_DEFINE1()
2025 			switch_task_namespaces(current, new_nsproxy);  in SYSCALL_DEFINE1()
2027 		task_lock(current);  in SYSCALL_DEFINE1()
2030 			fs = current->fs;  in SYSCALL_DEFINE1()
2032 			current->fs = new_fs;  in SYSCALL_DEFINE1()
2041 			fd = current->files;  in SYSCALL_DEFINE1()
2042 			current->files = new_fd;  in SYSCALL_DEFINE1()
2046 		task_unlock(current);  in SYSCALL_DEFINE1()
2078 	struct task_struct *task = current;  in unshare_files()