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authorPeter Zijlstra <peterz@infradead.org>2020-10-05 12:49:16 +0200
committerPeter Zijlstra <peterz@infradead.org>2020-11-10 18:39:01 +0100
commit86fbcd3b4ba2c3e19daf705bc13d90fb53aab648 (patch)
tree38bb1150c17f3c7bc15f8a36fd15409eda114bf5 /fs/proc
parenta7c81556ec4d341dfdbf2cc478ead89d73e474a7 (diff)
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
Diffstat (limited to 'fs/proc')
-rw-r--r--fs/proc/array.c4
1 files changed, 2 insertions, 2 deletions
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)