Zhen Lei 3ab955de92 rcu: Align the output of RCU CPU stall warning messages
Time stamps are added to the output in kernels built with
CONFIG_PRINTK_TIME=y, which causes misaligned output.  Therefore,
replace pr_cont() with pr_err(), which fixes alignment and gets
rid of a couple of despised pr_cont() calls.

Before:
[   37.567343] rcu: INFO: rcu_preempt self-detected stall on CPU
[   37.567839] rcu:     0-....: (1500 ticks this GP) idle=***
[   37.568270]  (t=1501 jiffies g=4717 q=28 ncpus=4)
[   37.568668] CPU: 0 PID: 313 Comm: test0 Not tainted 6.1.0-rc4 #8

After:
[   36.762074] rcu: INFO: rcu_preempt self-detected stall on CPU
[   36.762543] rcu:     0-....: (1499 ticks this GP) idle=***
[   36.763003] rcu:     (t=1500 jiffies g=5097 q=27 ncpus=4)
[   36.763522] CPU: 0 PID: 313 Comm: test0 Not tainted 6.1.0-rc4 #9

Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com>
Reviewed-by: Frederic Weisbecker <frederic@kernel.org>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
2023-01-05 12:21:11 -08:00
..
2022-12-12 09:01:36 -08:00
2020-08-24 18:39:24 -07:00
2023-01-05 12:21:11 -08:00
2022-12-13 15:47:48 -08:00
2022-11-29 14:02:23 -08:00
2022-11-29 14:02:52 -08:00