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rcutorture: Use task_state_to_char() for task-state reporting

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Use the kernel's standard symbolic task-state representation instead of
printing raw hexadecimal task-state values.

Suggested-by: Zqiang <qiang.zhang@linux.dev>
Co-developed-by: Wang Lian <lianux.mm@gmail.com>
Signed-off-by: Wang Lian <lianux.mm@gmail.com>
Signed-off-by: Kunwu Chan <kunwu.chan@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
This commit is contained in:
Kunwu Chan 2026-06-12 10:34:13 +08:00 committed by Paul E. McKenney
parent f424566105
commit e7b6d505c7
1 changed files with 2 additions and 2 deletions
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4
kernel/rcu/rcutorture.c
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@ -3076,10 +3076,10 @@ rcu_torture_stats_print(void)
if (cur_ops->get_gp_data)
cur_ops->get_gp_data(&flags, &gp_seq);
wtp = READ_ONCE(writer_task);
pr_alert("??? Writer stall state %s(%d) g%lu f%#x ->state %#x cpu %d\n",
pr_alert("??? Writer stall state %s(%d) g%lu f%#x ->state %c cpu %d\n",
rcu_torture_writer_state_getname(),
rcu_torture_writer_state, gp_seq, flags,
wtp == NULL ? ~0U : wtp->__state,
wtp == NULL ? '?' : task_state_to_char(wtp),
wtp == NULL ? -1 : (int)task_cpu(wtp));
if (!splatted && wtp) {
sched_show_task(wtp);