diff options
| author | Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2021-08-03 16:16:03 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2021-08-28 01:46:17 +0200 |
| commit | 7625eccd1852ac84d3aa6a06ffc2f710e683b3fe (patch) | |
| tree | e8668c4452399a8d0bff65e61906386063f92968 /mm/swap_slots.c | |
| parent | 252034e03f04e54acfb5f5924dd26ae638e3215e (diff) | |
mm: 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>
Link: https://lore.kernel.org/r/20210803141621.780504-21-bigeasy@linutronix.de
Diffstat (limited to 'mm/swap_slots.c')
| -rw-r--r-- | mm/swap_slots.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/mm/swap_slots.c b/mm/swap_slots.c index a66f3e0ec973..16f706c55d92 100644 --- a/mm/swap_slots.c +++ b/mm/swap_slots.c @@ -70,9 +70,9 @@ void disable_swap_slots_cache_lock(void) swap_slot_cache_enabled = false; if (swap_slot_cache_initialized) { /* serialize with cpu hotplug operations */ - get_online_cpus(); + cpus_read_lock(); __drain_swap_slots_cache(SLOTS_CACHE|SLOTS_CACHE_RET); - put_online_cpus(); + cpus_read_unlock(); } } |