rcuperf: Fix printk format warning
authorKefeng Wang <wangkefeng.wang@huawei.com>
Fri, 17 Apr 2020 04:02:45 +0000 (12:02 +0800)
committerPaul E. McKenney <paulmck@kernel.org>
Tue, 2 Jun 2020 15:41:37 +0000 (08:41 -0700)
commitb3e2d20973db3ec87a6dd2fee0c88d3c2e7c2f61
tree5fc9c31985a779fd8aa5dd1481e517848a50dd84
parentb1fcf9b83c4149c63d1e0c699e85f93cbe28e211
rcuperf: Fix printk format warning

Using "%zu" to fix following warning,
kernel/rcu/rcuperf.c: In function ‘kfree_perf_init’:
include/linux/kern_levels.h:5:18: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 2 has type ‘unsigned int’ [-Wformat=]

Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
kernel/rcu/rcuperf.c