diff options
Diffstat (limited to 'kernel/pid.c')
| -rw-r--r-- | kernel/pid.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/kernel/pid.c b/kernel/pid.c index 157fe4b19971..d0de2b59f86f 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -421,13 +421,14 @@ pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type, if (!ns) ns = task_active_pid_ns(current); if (likely(pid_alive(task))) { - if (type != PIDTYPE_PID) { - if (type == __PIDTYPE_TGID) - type = PIDTYPE_PID; - - task = task->group_leader; - } - nr = pid_nr_ns(rcu_dereference(task->pids[type].pid), ns); + struct pid *pid; + if (type == PIDTYPE_PID) + pid = task_pid(task); + else if (type == __PIDTYPE_TGID) + pid = task_tgid(task); + else + pid = rcu_dereference(task->group_leader->pids[type].pid); + nr = pid_nr_ns(pid, ns); } rcu_read_unlock(); |