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-rw-r--r--kernel/pid.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/kernel/pid.c b/kernel/pid.c
index e4779bb..b914392 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;
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