From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: linux-kernel@vger.kernel.org, linux-tip-commits@vger.kernel.org,
Thomas Gleixner <tglx@linutronix.de>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>, x86@kernel.org
Subject: Re: [tip: smp/urgent] thermal: Replace deprecated CPU-hotplug functions.
Date: Sat, 11 Sep 2021 22:48:32 +0200 [thread overview]
Message-ID: <09f4310b-b485-e332-6fe4-bf71a9024ee1@linaro.org> (raw)
In-Reply-To: <163131391331.25758.7108415411921343282.tip-bot2@tip-bot2>
Hi,
I have already this patch.
-- Daniel
On 11/09/2021 00:45, tip-bot2 for Sebastian Andrzej Siewior wrote:
> The following commit has been merged into the smp/urgent branch of tip:
>
> Commit-ID: c122358ea1e510d3def876abb7872f1b2b7365c9
> Gitweb: https://git.kernel.org/tip/c122358ea1e510d3def876abb7872f1b2b7365c9
> Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
> AuthorDate: Tue, 03 Aug 2021 16:16:02 +02:00
> Committer: Thomas Gleixner <tglx@linutronix.de>
> CommitterDate: Sat, 11 Sep 2021 00:41:21 +02:00
>
> thermal: 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/20210803141621.780504-20-bigeasy@linutronix.de
>
> ---
> drivers/thermal/intel/intel_powerclamp.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/thermal/intel/intel_powerclamp.c b/drivers/thermal/intel/intel_powerclamp.c
> index b0eb5ec..a5b58ea 100644
> --- a/drivers/thermal/intel/intel_powerclamp.c
> +++ b/drivers/thermal/intel/intel_powerclamp.c
> @@ -528,7 +528,7 @@ static int start_power_clamp(void)
>
> set_target_ratio = clamp(set_target_ratio, 0U, MAX_TARGET_RATIO - 1);
> /* prevent cpu hotplug */
> - get_online_cpus();
> + cpus_read_lock();
>
> /* prefer BSP */
> control_cpu = 0;
> @@ -542,7 +542,7 @@ static int start_power_clamp(void)
> for_each_online_cpu(cpu) {
> start_power_clamp_worker(cpu);
> }
> - put_online_cpus();
> + cpus_read_unlock();
>
> return 0;
> }
>
--
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next prev parent reply other threads:[~2021-09-11 20:48 UTC|newest]
Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-03 14:15 [PATCH 00/38] Replace deprecated CPU-hotplug Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 01/38] Documentation: Replace deprecated CPU-hotplug functions Sebastian Andrzej Siewior
2021-08-27 23:53 ` [tip: smp/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 02/38] MIPS: " Sebastian Andrzej Siewior
2021-08-05 9:02 ` Thomas Bogendoerfer
2021-08-03 14:15 ` [PATCH 03/38] powerpc: " Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 04/38] s390: " Sebastian Andrzej Siewior
2021-08-03 15:40 ` Heiko Carstens
2021-08-03 14:15 ` [PATCH 05/38] s390/sclp: " Sebastian Andrzej Siewior
2021-08-03 15:40 ` Heiko Carstens
2021-08-03 14:15 ` [PATCH 06/38] x86/mmiotrace: " Sebastian Andrzej Siewior
2021-08-03 15:03 ` [Nouveau] " Karol Herbst
2021-08-04 1:07 ` Steven Rostedt
2021-08-10 12:52 ` [tip: x86/cleanups] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 07/38] x86/mtrr: " Sebastian Andrzej Siewior
2021-08-10 12:52 ` [tip: x86/cleanups] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 08/38] x86/microcode: " Sebastian Andrzej Siewior
2021-08-10 12:52 ` [tip: x86/cleanups] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 09/38] x86/mce/inject: " Sebastian Andrzej Siewior
2021-08-10 12:52 ` [tip: x86/cleanups] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 10/38] perf/x86/intel: " Sebastian Andrzej Siewior
2021-08-10 13:04 ` [tip: perf/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-26 8:09 ` tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 11/38] perf/hw_breakpoint: " Sebastian Andrzej Siewior
2021-08-10 13:04 ` [tip: perf/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-26 8:09 ` tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 12/38] crypto: virtio: " Sebastian Andrzej Siewior
2021-08-12 11:36 ` Herbert Xu
2021-08-03 14:15 ` [PATCH 13/38] hwmon: " Sebastian Andrzej Siewior
2021-08-03 15:29 ` Guenter Roeck
2021-08-03 14:15 ` [PATCH 14/38] coresight: " Sebastian Andrzej Siewior
2021-08-03 15:52 ` Mathieu Poirier
2021-08-03 14:15 ` [PATCH 15/38] md/raid5: " Sebastian Andrzej Siewior
2021-08-05 16:20 ` Song Liu
2021-08-27 23:53 ` [tip: smp/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:15 ` [PATCH 16/38] sgi-xpc: " Sebastian Andrzej Siewior
2021-08-03 15:54 ` Steve Wahl
2021-08-03 21:30 ` Robin Holt
2021-08-03 14:16 ` [PATCH 17/38] platform/x86: " Sebastian Andrzej Siewior
2021-08-06 13:36 ` Hans de Goede
2021-08-03 14:16 ` [PATCH 18/38] powercap: intel_rapl: " Sebastian Andrzej Siewior
2021-08-04 18:14 ` Rafael J. Wysocki
2021-08-03 14:16 ` [PATCH 19/38] thermal: " Sebastian Andrzej Siewior
2021-08-14 10:52 ` Daniel Lezcano
2021-09-10 22:45 ` [tip: smp/urgent] " tip-bot2 for Sebastian Andrzej Siewior
2021-09-11 20:48 ` Daniel Lezcano [this message]
2021-09-11 21:11 ` Borislav Petkov
2021-08-03 14:16 ` [PATCH 20/38] mm: " Sebastian Andrzej Siewior
2021-08-27 23:53 ` [tip: smp/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:16 ` [PATCH 21/38] virtio_net: " Sebastian Andrzej Siewior
2021-08-04 22:41 ` Jakub Kicinski
2021-08-03 14:16 ` [PATCH 22/38] net/af_iucv: " Sebastian Andrzej Siewior
2021-08-04 6:36 ` Julian Wiedmann
2021-08-03 14:16 ` [PATCH 23/38] net: " Sebastian Andrzej Siewior
2021-08-03 14:16 ` [PATCH 24/38] cgroup: " Sebastian Andrzej Siewior
2021-08-09 22:37 ` Tejun Heo
2021-08-03 14:16 ` [PATCH 25/38] genirq/affinity: " Sebastian Andrzej Siewior
2021-08-10 12:58 ` [tip: irq/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:16 ` [PATCH 26/38] livepatch: " Sebastian Andrzej Siewior
2021-08-04 7:52 ` Petr Mladek
2021-08-19 10:01 ` Jiri Kosina
2021-08-03 14:16 ` [PATCH 27/38] padata: " Sebastian Andrzej Siewior
2021-08-04 14:52 ` Daniel Jordan
2021-08-12 11:36 ` Herbert Xu
2021-08-03 14:16 ` [PATCH 28/38] cpufreq: " Sebastian Andrzej Siewior
2021-08-04 18:19 ` Rafael J. Wysocki
2021-08-03 14:16 ` [PATCH 29/38] ACPI: processor: " Sebastian Andrzej Siewior
2021-08-04 18:27 ` Rafael J. Wysocki
2021-08-03 14:16 ` [PATCH 30/38] ACPI: PM: s2idle: " Sebastian Andrzej Siewior
2021-08-04 18:20 ` Rafael J. Wysocki
2021-08-03 14:16 ` [PATCH 31/38] rcu: " Sebastian Andrzej Siewior
2021-08-03 16:00 ` Paul E. McKenney
2021-08-10 12:42 ` Thomas Gleixner
2021-08-10 18:20 ` Paul E. McKenney
2021-08-03 14:16 ` [PATCH 32/38] sched: " Sebastian Andrzej Siewior
2021-08-10 12:58 ` [tip: sched/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:16 ` [PATCH 33/38] smpboot: " Sebastian Andrzej Siewior
2021-08-10 13:04 ` [tip: smp/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:16 ` [PATCH 34/38] clocksource: " Sebastian Andrzej Siewior
2021-08-10 12:58 ` [tip: timers/core] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 14:16 ` [PATCH 35/38] torture: " Sebastian Andrzej Siewior
2021-08-03 14:16 ` [PATCH 36/38] tracing: " Sebastian Andrzej Siewior
2021-08-03 15:16 ` Daniel Bristot de Oliveira
2021-08-04 2:26 ` Steven Rostedt
2021-08-10 13:34 ` Sebastian Andrzej Siewior
2021-08-10 19:12 ` Steven Rostedt
2021-08-03 14:16 ` [PATCH 37/38] workqueue: " Sebastian Andrzej Siewior
2021-08-04 1:36 ` Lai Jiangshan
2021-08-09 22:33 ` Tejun Heo
2021-08-03 14:16 ` [PATCH 38/38] cpu/hotplug: Remove " Sebastian Andrzej Siewior
2021-09-10 22:45 ` [tip: smp/urgent] " tip-bot2 for Sebastian Andrzej Siewior
2021-08-03 15:30 ` [PATCH 00/38] Replace deprecated CPU-hotplug Hans de Goede
2021-08-03 16:10 ` Sebastian Andrzej Siewior
2021-08-18 13:38 ` (subset) " Michael Ellerman
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