devfreq_boost: Mark boost kthreads as performance critical

The boost kthreads are performance critical for obvious reasons.

Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>

Author: kerneltoast

drivers/devfreq/devfreq_boost.c

@@ -295,8 +295,8 @@ static int __init devfreq_boost_init(void)
 	for (i = 0; i < DEVFREQ_MAX; i++) {
 		struct boost_dev *b = d->devices + i;
 
-		thread[i] = kthread_run(devfreq_boost_thread, b,
-					"devfreq_boostd/%d", i);
+		thread[i] = kthread_run_perf_critical(devfreq_boost_thread, b,
+						      "devfreq_boostd/%d", i);
 		if (IS_ERR(thread[i])) {
 			ret = PTR_ERR(thread[i]);
 			pr_err("Failed to create kthread, err: %d\n", ret);