The following commit has been merged into the timers/core branch of tip: Commit-ID: 698429f9d0e54ce3964151adff886ee5fc59714b Gitweb: https://git.kernel.org/tip/698429f9d0e54ce3964151adff886ee5fc59714b Author: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> AuthorDate: Tue, 03 Aug 2021 16:16:17 +02:00 Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx> CommitterDate: Tue, 10 Aug 2021 14:53:58 +02:00 clocksource: 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@xxxxxxxxxxxxx> Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx> Link: https://lore.kernel.org/r/20210803141621.780504-35-bigeasy@xxxxxxxxxxxxx --- kernel/time/clocksource.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/time/clocksource.c b/kernel/time/clocksource.c index b89c76e..b8a14d2 100644 --- a/kernel/time/clocksource.c +++ b/kernel/time/clocksource.c @@ -306,12 +306,12 @@ void clocksource_verify_percpu(struct clocksource *cs) return; cpumask_clear(&cpus_ahead); cpumask_clear(&cpus_behind); - get_online_cpus(); + cpus_read_lock(); preempt_disable(); clocksource_verify_choose_cpus(); if (cpumask_weight(&cpus_chosen) == 0) { preempt_enable(); - put_online_cpus(); + cpus_read_unlock(); pr_warn("Not enough CPUs to check clocksource '%s'.\n", cs->name); return; } @@ -337,7 +337,7 @@ void clocksource_verify_percpu(struct clocksource *cs) cs_nsec_min = cs_nsec; } preempt_enable(); - put_online_cpus(); + cpus_read_unlock(); if (!cpumask_empty(&cpus_ahead)) pr_warn(" CPUs %*pbl ahead of CPU %d for clocksource %s.\n", cpumask_pr_args(&cpus_ahead), testcpu, cs->name);
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