diff options
Diffstat (limited to 'kernel/sched_debug.c')
| -rw-r--r-- | kernel/sched_debug.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/kernel/sched_debug.c b/kernel/sched_debug.c index 87a330a7185f..2e1b0d17dd9b 100644 --- a/kernel/sched_debug.c +++ b/kernel/sched_debug.c @@ -332,7 +332,7 @@ static int sched_debug_show(struct seq_file *m, void *v) PN(sysctl_sched_latency); PN(sysctl_sched_min_granularity); PN(sysctl_sched_wakeup_granularity); - PN(sysctl_sched_child_runs_first); + P(sysctl_sched_child_runs_first); P(sysctl_sched_features); #undef PN #undef P @@ -381,15 +381,9 @@ __initcall(init_sched_debug_procfs); void proc_sched_show_task(struct task_struct *p, struct seq_file *m) { unsigned long nr_switches; - unsigned long flags; - int num_threads = 1; - - if (lock_task_sighand(p, &flags)) { - num_threads = atomic_read(&p->signal->count); - unlock_task_sighand(p, &flags); - } - SEQ_printf(m, "%s (%d, #threads: %d)\n", p->comm, p->pid, num_threads); + SEQ_printf(m, "%s (%d, #threads: %d)\n", p->comm, p->pid, + get_nr_threads(p)); SEQ_printf(m, "---------------------------------------------------------\n"); #define __P(F) \ |