tracehook_report_death — task is dead and ready to be reaped
void tracehook_report_death ( | struct task_struct * task, |
| int signal, | |
| void * death_cookie, | |
int group_dead); |
task
current task now exiting
signal
return value from tracheook_notify_death
death_cookie
value passed back from tracehook_notify_death
group_deadnonzero if this was the last thread in the group to die
Thread has just become a zombie or is about to self-reap. If positive,
signal is the signal number just sent to the parent (usually SIGCHLD).
If signal is DEATH_REAP, this thread will self-reap. If signal is
DEATH_DELAYED_GROUP_LEADER, this is a delayed_group_leader zombie.
The death_cookie was passed back by tracehook_notify_death.
If normal reaping is not inhibited, task->exit_state might be changing
in parallel.
Called without locks.