From: Johnlay Park <jonglae.park@samsung.com>
Date: Thu, 5 Apr 2018 11:56:20 +0000 (+0900)
Subject: Revert "[9820] sched: core: fix bug that rt could not be binded to little"
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=1d79ec2a16add5dcd267271ad09c28a4d234daa2;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

Revert "[9820] sched: core: fix bug that rt could not be binded to little"

This reverts commit 5933bc155713c86efe99c096ca7ff7421ca53f46

Change-Id: Ib4d852432562747b74472f2dd2c32abd8ea5d4f3
---

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index c5a151148b01..bc0339a4a4dd 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -4293,15 +4293,6 @@ change:
 	if (running)
 		set_curr_task(rq, p);
 
-	if (p->sched_class == &rt_sched_class) {
-		struct cpumask mask;
-
-		cpumask_andnot(&mask, &p->cpus_allowed, cpu_coregroup_mask(4));
-		cpumask_andnot(&mask, &p->cpus_allowed, cpu_coregroup_mask(6));
-		if (!cpumask_empty(&mask))
-			do_set_cpus_allowed(p, &mask);
-	}
-
 	check_class_changed(rq, p, prev_class, oldprio);
 
 	/* Avoid rq from going away on us: */