| Date | Wed, 11 Nov 2020 08:23:15 -0000 | From | "tip-bot2 for Peter Zijlstra" <> | Subject | [tip: sched/core] sched/proc: Print accurate cpumask vs migrate_disable() |
| |
The following commit has been merged into the sched/core branch of tip:
Commit-ID: 86fbcd3b4ba2c3e19daf705bc13d90fb53aab648 Gitweb: https://git.kernel.org/tip/86fbcd3b4ba2c3e19daf705bc13d90fb53aab648 Author: Peter Zijlstra <peterz@infradead.org> AuthorDate: Mon, 05 Oct 2020 12:49:16 +02:00 Committer: Peter Zijlstra <peterz@infradead.org> CommitterDate: Tue, 10 Nov 2020 18:39:01 +01:00
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> Reviewed-by: Valentin Schneider <valentin.schneider@arm.com> Reviewed-by: Daniel Bristot de Oliveira <bristot@redhat.com> Link: https://lkml.kernel.org/r/20201023102347.593984734@infradead.org --- fs/proc/array.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/fs/proc/array.c b/fs/proc/array.c index 65ec202..7052441 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -382,9 +382,9 @@ static inline void task_context_switch_counts(struct seq_file *m, 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)
|