security/yama/yama_lsm.c

33 	struct task_struct *tracee;
133  * yama_ptracer_add - add/replace an exception for this tracer/tracee pair
135  * @tracee: the task_struct of the process to be ptraced
137  * Each tracee can have, at most, one tracer registered. Each time this
138  * is called, the prior registered tracer will be replaced for the tracee.
143 			    struct task_struct *tracee)
151 	added->tracee = tracee;
160 		if (relation->tracee == tracee) {
178  * @tracee: remove any relation where tracee task matches
181 			     struct task_struct *tracee)
190 		if (relation->tracee == tracee ||
300  * ptracer_exception_found - tracer registered as exception for this tracee
302  * @tracee: the task_struct of the process to be ptraced
304  * Returns 1 if tracer has a ptracer exception ancestor for tracee.
307 				   struct task_struct *tracee)
320 	parent = ptrace_parent(tracee);
327 	if (!thread_group_leader(tracee))
328 		tracee = rcu_dereference(tracee->group_leader);
332 		if (relation->tracee == tracee) {