summaryrefslogtreecommitdiff
path: root/kernel/exit.c
diff options
context:
space:
mode:
Diffstat (limited to 'kernel/exit.c')
-rw-r--r--kernel/exit.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index d16bcdd89dbe..684de019b674 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -92,11 +92,10 @@ static void __exit_signal(struct task_struct *tsk)
lockdep_tasklist_lock_is_held());
spin_lock(&sighand->siglock);
+#ifdef CONFIG_POSIX_TIMERS
posix_cpu_timers_exit(tsk);
if (group_dead) {
posix_cpu_timers_exit_group(tsk);
- tty = sig->tty;
- sig->tty = NULL;
} else {
/*
* This can only happen if the caller is de_thread().
@@ -105,7 +104,13 @@ static void __exit_signal(struct task_struct *tsk)
*/
if (unlikely(has_group_leader_pid(tsk)))
posix_cpu_timers_exit_group(tsk);
+ }
+#endif
+ if (group_dead) {
+ tty = sig->tty;
+ sig->tty = NULL;
+ } else {
/*
* If there is any task waiting for the group exit
* then notify it:
@@ -803,8 +808,10 @@ void __noreturn do_exit(long code)
acct_update_integrals(tsk);
group_dead = atomic_dec_and_test(&tsk->signal->live);
if (group_dead) {
+#ifdef CONFIG_POSIX_TIMERS
hrtimer_cancel(&tsk->signal->real_timer);
exit_itimers(tsk->signal);
+#endif
if (tsk->mm)
setmax_mm_hiwater_rss(&tsk->signal->maxrss, tsk->mm);
}