Merge branch 'proc-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm...

[platform/kernel/linux-starfive.git] / include / linux / pid.h

diff --git a/include/linux/pid.h b/include/linux/pid.h
index 93543cb..176d6cf 100644 (file)
--- a/include/linux/pid.h
+++ b/include/linux/pid.h
@@ -102,6 +102,7 @@ extern void attach_pid(struct task_struct *task, enum pid_type);
 extern void detach_pid(struct task_struct *task, enum pid_type);
 extern void change_pid(struct task_struct *task, enum pid_type,
                        struct pid *pid);
+extern void exchange_tids(struct task_struct *task, struct task_struct *old);
 extern void transfer_pid(struct task_struct *old, struct task_struct *new,
                         enum pid_type);