Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
[karo-tx-linux.git] / kernel / cpu.c
index c85df27..85ff5e2 100644 (file)
@@ -102,19 +102,6 @@ void get_online_cpus(void)
 }
 EXPORT_SYMBOL_GPL(get_online_cpus);
 
-bool try_get_online_cpus(void)
-{
-       if (cpu_hotplug.active_writer == current)
-               return true;
-       if (!mutex_trylock(&cpu_hotplug.lock))
-               return false;
-       cpuhp_lock_acquire_tryread();
-       atomic_inc(&cpu_hotplug.refcount);
-       mutex_unlock(&cpu_hotplug.lock);
-       return true;
-}
-EXPORT_SYMBOL_GPL(try_get_online_cpus);
-
 void put_online_cpus(void)
 {
        int refcount;