From 86fbcd3b4ba2c3e19daf705bc13d90fb53aab648 Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Mon, 5 Oct 2020 12:49:16 +0200 Subject: 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) Reviewed-by: Valentin Schneider Reviewed-by: Daniel Bristot de Oliveira Link: https://lkml.kernel.org/r/20201023102347.593984734@infradead.org --- fs/proc/array.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/proc') diff --git a/fs/proc/array.c b/fs/proc/array.c index 65ec2029fa80..7052441be967 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) -- cgit v1.2.3