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-rw-r--r--kernel/exit.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 9220967f4256..4c70c377d21f 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -88,11 +88,12 @@ static void __exit_signal(struct task_struct *tsk)
88 rcu_read_lock_held() || 88 rcu_read_lock_held() ||
89 lockdep_tasklist_lock_is_held()); 89 lockdep_tasklist_lock_is_held());
90 spin_lock(&sighand->siglock); 90 spin_lock(&sighand->siglock);
91 atomic_dec(&sig->count);
91 92
92 posix_cpu_timers_exit(tsk); 93 posix_cpu_timers_exit(tsk);
93 if (atomic_dec_and_test(&sig->count)) 94 if (thread_group_leader(tsk)) {
94 posix_cpu_timers_exit_group(tsk); 95 posix_cpu_timers_exit_group(tsk);
95 else { 96 } else {
96 /* 97 /*
97 * If there is any task waiting for the group exit 98 * If there is any task waiting for the group exit
98 * then notify it: 99 * then notify it: