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sched/debug: Take PID namespace into account 

Emmanuel reported that /proc/sched_debug didn't report the right PIDs
when using namespaces, cure this.

Reported-by: Emmanuel Deloget <emmanuel.deloget@efixo.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/20130909110141.GM31370@twins.programming.kicks-ass.net
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Peter Zijlstra 2013-09-09 13:01:41 +02:00 committed by Ingo Molnar
parent 6c9a27f5da
commit fc840914e9
1 changed files with 3 additions and 3 deletions
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6
kernel/sched/debug.c
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@ -124,7 +124,7 @@ print_task(struct seq_file *m, struct rq *rq, struct task_struct *p)
SEQ_printf(m, " "); SEQ_printf(m, " ");
SEQ_printf(m, "%15s %5d %9Ld.%06ld %9Ld %5d ", SEQ_printf(m, "%15s %5d %9Ld.%06ld %9Ld %5d ",
p->comm, p->pid, p->comm, task_pid_nr(p),
SPLIT_NS(p->se.vruntime), SPLIT_NS(p->se.vruntime),
(long long)(p->nvcsw + p->nivcsw), (long long)(p->nvcsw + p->nivcsw),
p->prio); p->prio);
@ -289,7 +289,7 @@ do { \
P(nr_load_updates); P(nr_load_updates);
P(nr_uninterruptible); P(nr_uninterruptible);
PN(next_balance); PN(next_balance);
P(curr->pid); SEQ_printf(m, " .%-30s: %ld\n", "curr->pid", (long)(task_pid_nr(rq->curr)));
PN(clock); PN(clock);
P(cpu_load[0]); P(cpu_load[0]);
P(cpu_load[1]); P(cpu_load[1]);
@ -492,7 +492,7 @@ void proc_sched_show_task(struct task_struct *p, struct seq_file *m)
{ {
unsigned long nr_switches; unsigned long nr_switches;
SEQ_printf(m, "%s (%d, #threads: %d)\n", p->comm, p->pid, SEQ_printf(m, "%s (%d, #threads: %d)\n", p->comm, task_pid_nr(p),
get_nr_threads(p)); get_nr_threads(p));
SEQ_printf(m, SEQ_printf(m,
"---------------------------------------------------------" "---------------------------------------------------------"