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Code Issues Releases Wiki Activity

sched/debug: Fix trival print_task() format 

Ensure leave one space between state and task name.

w/o patch:
runnable tasks:
 S           task   PID         tree-key  switches  prio     wait
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20200414125721.195801-1-xiexiuqi@huawei.com
This commit is contained in:
Xie XiuQi 2020-04-14 20:57:21 +08:00 committed by Peter Zijlstra
parent 6a8b55ed40
commit f080d93e1d
1 changed files with 3 additions and 3 deletions
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6
kernel/sched/debug.c
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@ -437,7 +437,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p)
else
SEQ_printf(m, " %c", task_state_to_char(p));
SEQ_printf(m, "%15s %5d %9Ld.%06ld %9Ld %5d ",
SEQ_printf(m, " %15s %5d %9Ld.%06ld %9Ld %5d ",
p->comm, task_pid_nr(p),
SPLIT_NS(p->se.vruntime),
(long long)(p->nvcsw + p->nivcsw),
@ -464,10 +464,10 @@ static void print_rq(struct seq_file *m, struct rq *rq, int rq_cpu)
SEQ_printf(m, "\n");
SEQ_printf(m, "runnable tasks:\n");
SEQ_printf(m, " S task PID tree-key switches prio"
SEQ_printf(m, " S task PID tree-key switches prio"
" wait-time sum-exec sum-sleep\n");
SEQ_printf(m, "-------------------------------------------------------"
"----------------------------------------------------\n");
"------------------------------------------------------\n");
rcu_read_lock();
for_each_process_thread(g, p) {