From 999102664c4aa752d7e90c7c5ec5da9e1d648ac9 Mon Sep 17 00:00:00 2001
From: Tim Murray <timmurray@google.com>
Date: Mon, 22 Jun 2015 14:00:56 -0700
Subject: [PATCH] Don't set cgroup policy when updating cpusets.

bug 21782794

Change-Id: I3b2cf8ae4f3ed0c14f206584ae7fa2b1a1d11ad0
---
 libcutils/sched_policy.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/libcutils/sched_policy.c b/libcutils/sched_policy.c
index a7ff85ed7..cf50ba7ad 100644
--- a/libcutils/sched_policy.c
+++ b/libcutils/sched_policy.c
@@ -269,10 +269,7 @@ int set_cpuset_policy(int tid, SchedPolicy policy)
             return -errno;
     }
 
-    // we do both setting of cpuset and setting of cgroup
-    // ensures that backgrounded apps are actually deprioritized
-    // including on core 0
-    return set_sched_policy(tid, policy);
+    return 0;
 #endif
 }