diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/pid.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/pid.c b/kernel/pid.c index e4779bbb2058..b914392085f9 100644 --- a/kernel/pid.c +++ b/kernel/pid.c @@ -304,6 +304,15 @@ struct task_struct *find_task_by_pid_type(int type, int nr) EXPORT_SYMBOL(find_task_by_pid_type); +struct pid *get_task_pid(struct task_struct *task, enum pid_type type) +{ + struct pid *pid; + rcu_read_lock(); + pid = get_pid(task->pids[type].pid); + rcu_read_unlock(); + return pid; +} + struct task_struct *fastcall get_pid_task(struct pid *pid, enum pid_type type) { struct task_struct *result; |