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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2021-08-03 16:16:18 +0200
committerPaul E. McKenney <paulmck@kernel.org>2021-08-10 10:48:07 -0700
commited4fa2442e87bf9143d608473df117589e4bfc70 (patch)
tree935f5df6b376d8711230a93d0bc4cfc8031c2ce3 /kernel/torture.c
parent586e4d4193a653eef21f02b50dee89e2e4be208c (diff)
torture: Replace deprecated CPU-hotplug functions.
The functions get_online_cpus() and put_online_cpus() have been deprecated during the CPU hotplug rework. They map directly to cpus_read_lock() and cpus_read_unlock(). Replace deprecated CPU-hotplug functions with the official version. The behavior remains unchanged. Cc: Davidlohr Bueso <dave@stgolabs.net> Cc: "Paul E. McKenney" <paulmck@kernel.org> Cc: Josh Triplett <josh@joshtriplett.org> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'kernel/torture.c')
-rw-r--r--kernel/torture.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/kernel/torture.c b/kernel/torture.c
index 0a315c387bed..bb8f411c974b 100644
--- a/kernel/torture.c
+++ b/kernel/torture.c
@@ -521,11 +521,11 @@ static void torture_shuffle_tasks(void)
struct shuffle_task *stp;
cpumask_setall(shuffle_tmp_mask);
- get_online_cpus();
+ cpus_read_lock();
/* No point in shuffling if there is only one online CPU (ex: UP) */
if (num_online_cpus() == 1) {
- put_online_cpus();
+ cpus_read_unlock();
return;
}
@@ -541,7 +541,7 @@ static void torture_shuffle_tasks(void)
set_cpus_allowed_ptr(stp->st_t, shuffle_tmp_mask);
mutex_unlock(&shuffle_task_mutex);
- put_online_cpus();
+ cpus_read_unlock();
}
/* Shuffle tasks across CPUs, with the intent of allowing each CPU in the

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