From 6e33cad0af49336952e5541464bd02f5b5fd433e Mon Sep 17 00:00:00 2001
From: Peter Zijlstra <peterz@infradead.org>
Date: Fri, 26 Mar 2021 18:55:06 +0100
Subject: sched: Trivial core scheduling cookie management

In order to not have to use pid_struct, create a new, smaller,
structure to manage task cookies for core scheduling.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Don Hiatt <dhiatt@digitalocean.com>
Tested-by: Hongyu Ning <hongyu.ning@linux.intel.com>
Tested-by: Vincent Guittot <vincent.guittot@linaro.org>
Link: https://lkml.kernel.org/r/20210422123308.919768100@infradead.org
---
 kernel/fork.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'kernel/fork.c')

diff --git a/kernel/fork.c b/kernel/fork.c
index dc06afd725cb..d16c60c9daca 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -742,6 +742,7 @@ void __put_task_struct(struct task_struct *tsk)
 	exit_creds(tsk);
 	delayacct_tsk_free(tsk);
 	put_signal_struct(tsk->signal);
+	sched_core_free(tsk);
 
 	if (!profile_handoff_task(tsk))
 		free_task(tsk);
-- 
cgit