| From: Peter Zijlstra <peterz@infradead.org> |
| Date: Fri, 23 Oct 2020 12:12:14 +0200 |
| Subject: [PATCH 16/19] sched/proc: Print accurate cpumask vs migrate_disable() |
| |
| Ensure /proc/*/status doesn't print 'random' cpumasks due to |
| migrate_disable(). |
| |
| Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> |
| Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> |
| --- |
| fs/proc/array.c | 4 ++-- |
| 1 file changed, 2 insertions(+), 2 deletions(-) |
| |
| --- a/fs/proc/array.c |
| +++ b/fs/proc/array.c |
| @@ -382,9 +382,9 @@ static inline void task_context_switch_c |
| static void task_cpus_allowed(struct seq_file *m, struct task_struct *task) |
| { |
| seq_printf(m, "Cpus_allowed:\t%*pb\n", |
| - cpumask_pr_args(task->cpus_ptr)); |
| + cpumask_pr_args(&task->cpus_mask)); |
| seq_printf(m, "Cpus_allowed_list:\t%*pbl\n", |
| - cpumask_pr_args(task->cpus_ptr)); |
| + cpumask_pr_args(&task->cpus_mask)); |
| } |
| |
| static inline void task_core_dumping(struct seq_file *m, struct mm_struct *mm) |
