TRACEHOOK_REPORT_DEA(9) Kernel Internals TRACEHOOK_REPORT_DEA(9)NAMEtracehook_report_death - task is dead and ready to be reaped
SYNOPSIS
void tracehook_report_death(struct task_struct * task, int signal,
void * death_cookie, int group_dead);
ARGUMENTS
task
current task now exiting
signal
return value from tracheook_notify_death
death_cookie
value passed back from tracehook_notify_death
group_dead
nonzero if this was the last thread in the group to die
DESCRIPTION
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.
Kernel Hackers Manual 2.6. November 2013 TRACEHOOK_REPORT_DEA(9)