Commit ed4fa244 authored by Sebastian Andrzej Siewior's avatar Sebastian Andrzej Siewior Committed by Paul E. McKenney
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torture: Replace deprecated CPU-hotplug functions. 



The functions get_online_cpus() and put_online_cpus() have been
deprecated during the CPU hotplug rework. They map directly to
cpus_read_lock() and cpus_read_unlock().

Replace deprecated CPU-hotplug functions with the official version.
The behavior remains unchanged.

Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: "Paul E. McKenney" <paulmck@kernel.org>
Cc: Josh Triplett <josh@joshtriplett.org>
Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 586e4d41

kernel/torture.c

+3 −3
Original line number Diff line number Diff line
@@ -521,11 +521,11 @@ static void torture_shuffle_tasks(void) 
	struct shuffle_task *stp;



	cpumask_setall(shuffle_tmp_mask);

	get_online_cpus();

	cpus_read_lock();



	/* No point in shuffling if there is only one online CPU (ex: UP) */

	if (num_online_cpus() == 1) {

		put_online_cpus();

		cpus_read_unlock();

		return;

	}
@@ -541,7 +541,7 @@ static void torture_shuffle_tasks(void) 
		set_cpus_allowed_ptr(stp->st_t, shuffle_tmp_mask);

	mutex_unlock(&shuffle_task_mutex);



	put_online_cpus();

	cpus_read_unlock();

}



/* Shuffle tasks across CPUs, with the intent of allowing each CPU in the