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authorSebastian Andrzej Siewior <bigeasy@linutronix.de>2021-08-03 16:15:58 +0200
committerThomas Gleixner <tglx@linutronix.de>2021-08-28 01:46:17 +0200
commit252034e03f04e54acfb5f5924dd26ae638e3215e (patch)
treedd0b12d03216aed21888c203df222cdc6e9e8bd4 /drivers/md
parentc7483d823ee0da31e42d32e51a752f667a059735 (diff)
md/raid5: 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. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Song Liu <song@kernel.org> Link: https://lore.kernel.org/r/20210803141621.780504-16-bigeasy@linutronix.de
Diffstat (limited to 'drivers/md')
-rw-r--r--drivers/md/raid5.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index b8436e4930ed..02ed53b20654 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -2437,7 +2437,7 @@ static int resize_chunks(struct r5conf *conf, int new_disks, int new_sectors)
conf->scribble_sectors >= new_sectors)
return 0;
mddev_suspend(conf->mddev);
- get_online_cpus();
+ cpus_read_lock();
for_each_present_cpu(cpu) {
struct raid5_percpu *percpu;
@@ -2449,7 +2449,7 @@ static int resize_chunks(struct r5conf *conf, int new_disks, int new_sectors)
break;
}
- put_online_cpus();
+ cpus_read_unlock();
mddev_resume(conf->mddev);
if (!err) {
conf->scribble_disks = new_disks;