sched: print stack trace with KERN_INFO

Aligning with other messages printed in sched_show_task() - use KERN_INFO
to print the backtrace.

Signed-off-by: Dmitry Safonov <dima@arista.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Ben Segall <bsegall@google.com>
Cc: Dietmar Eggemann <dietmar.eggemann@arm.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Juri Lelli <juri.lelli@redhat.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Vincent Guittot <vincent.guittot@linaro.org>
Link: http://lkml.kernel.org/r/20200418201944.482088-49-dima@arista.com
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index c06da3c..c68a6e7 100644 (file)
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -6025,7 +6025,7 @@ void sched_show_task(struct task_struct *p)
                (unsigned long)task_thread_info(p)->flags);
 
        print_worker_info(KERN_INFO, p);
-       show_stack(p, NULL);
+       show_stack_loglvl(p, NULL, KERN_INFO);
        put_task_stack(p);
 }
 EXPORT_SYMBOL_GPL(sched_show_task);