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| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2021-08-03 16:15:48 +0200 |
|---|---|---|
| committer | Heiko Carstens <hca@linux.ibm.com> | 2021-08-05 14:10:53 +0200 |
| commit | 52b6defae7de31aaa960e78e506f882c12b4af53 (patch) | |
| tree | 7e776e30354ff57a9dd8a7164de1bcf1b2252eda /drivers/s390/char | |
| parent | a73de29320287d0e72b9e158879cb047e226ec2b (diff) | |
| download | linux-52b6defae7de31aaa960e78e506f882c12b4af53.tar.gz | |
s390/sclp: 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> Link: https://lore.kernel.org/r/20210803141621.780504-6-bigeasy@linutronix.de Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Diffstat (limited to 'drivers/s390/char')
| -rw-r--r-- | drivers/s390/char/sclp_config.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/char/sclp_config.c b/drivers/s390/char/sclp_config.c index 039b2074db7e..c365110f2dae 100644 --- a/drivers/s390/char/sclp_config.c +++ b/drivers/s390/char/sclp_config.c @@ -50,12 +50,12 @@ static void sclp_cpu_capability_notify(struct work_struct *work) s390_update_cpu_mhz(); pr_info("CPU capability may have changed\n"); - get_online_cpus(); + cpus_read_lock(); for_each_online_cpu(cpu) { dev = get_cpu_device(cpu); kobject_uevent(&dev->kobj, KOBJ_CHANGE); } - put_online_cpus(); + cpus_read_unlock(); } static void __ref sclp_cpu_change_notify(struct work_struct *work) |