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ARM: dtsi: rk3228: add psci support
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
cpuset.c
diff --git
a/kernel/cpuset.c
b/kernel/cpuset.c
index d9dd521ddd6b3417ab630fd16f60f60bfff27017..067750bbdad8c753020ccb7afcbe60a43a84d729 100644
(file)
--- a/
kernel/cpuset.c
+++ b/
kernel/cpuset.c
@@
-1153,7
+1153,13
@@
done:
int current_cpuset_is_being_rebound(void)
{
int current_cpuset_is_being_rebound(void)
{
- return task_cs(current) == cpuset_being_rebound;
+ int ret;
+
+ rcu_read_lock();
+ ret = task_cs(current) == cpuset_being_rebound;
+ rcu_read_unlock();
+
+ return ret;
}
static int update_relax_domain_level(struct cpuset *cs, s64 val)
}
static int update_relax_domain_level(struct cpuset *cs, s64 val)