ksm_thread = kthread_run(ksm_scan_thread, NULL, "ksmd");
if (IS_ERR(ksm_thread)) {
- printk(KERN_ERR "ksm: creating kthread failed\n");
+ pr_err("ksm: creating kthread failed\n");
err = PTR_ERR(ksm_thread);
goto out_free;
}
#ifdef CONFIG_SYSFS
err = sysfs_create_group(mm_kobj, &ksm_attr_group);
if (err) {
- printk(KERN_ERR "ksm: register sysfs failed\n");
+ pr_err("ksm: register sysfs failed\n");
kthread_stop(ksm_thread);
goto out_free;
}