From 0f03d6805bfc454279169a1460abb3f6b3db317f Mon Sep 17 00:00:00 2001 From: Zhen Lei Date: Wed, 27 Jul 2022 14:08:19 +0800 Subject: [PATCH] sched/debug: Print each field value left-aligned in sched_show_task() Currently, the values of some fields are printed right-aligned, causing the field value to be next to the next field name rather than next to its own field name. So print each field value left-aligned, to make it more readable. Before: stack: 0 pid: 307 ppid: 2 flags:0x00000008 After: stack:0 pid:308 ppid:2 flags:0x0000000a This also makes them print in the same style as the other two fields: task:demo0 state:R running task Signed-off-by: Zhen Lei Signed-off-by: Ingo Molnar Reviewed-by: Valentin Schneider Link: https://lore.kernel.org/r/20220727060819.1085-1-thunder.leizhen@huawei.com --- kernel/sched/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kernel/sched/core.c b/kernel/sched/core.c index 5555e49c4e120..6785e3be07692 100644 --- a/kernel/sched/core.c +++ b/kernel/sched/core.c @@ -8825,7 +8825,7 @@ void sched_show_task(struct task_struct *p) if (pid_alive(p)) ppid = task_pid_nr(rcu_dereference(p->real_parent)); rcu_read_unlock(); - pr_cont(" stack:%5lu pid:%5d ppid:%6d flags:0x%08lx\n", + pr_cont(" stack:%-5lu pid:%-5d ppid:%-6d flags:0x%08lx\n", free, task_pid_nr(p), ppid, read_task_thread_flags(p)); -- 2.30.2