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Subject[PATCH] sched: Print each field value left-aligned in sched_show_task()
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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 <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 da0bf6fe9ecdcf6..54e5fb2eeee898c 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -8792,7 +8792,7 @@ 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));

--
2.25.1
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