From: Quentin Perret <qperret@google.com>
To: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Cc: tglx@linutronix.de, mingo@redhat.com, bp@alien8.de,
x86@kernel.org, hpa@zytor.com, sudeep.holla@arm.com,
gregkh@linuxfoundation.org, rafael@kernel.org,
viresh.kumar@linaro.org, peterz@infradead.org,
juri.lelli@redhat.com, vincent.guittot@linaro.org,
dietmar.eggemann@arm.com, rostedt@goodmis.org,
bsegall@google.com, mgorman@suse.de, mcgrof@kernel.org,
keescook@chromium.org, yzaikin@google.com, fweisbec@gmail.com,
tkjos@google.com, kernel-team@android.com, qperret@google.com
Subject: [PATCH 14/14] sched: cpufreq: Modularize schedutil
Date: Thu, 7 May 2020 19:10:12 +0100 [thread overview]
Message-ID: <20200507181012.29791-15-qperret@google.com> (raw)
In-Reply-To: <20200507181012.29791-1-qperret@google.com>
Now that all requirements to modularize schedutil are met, make the
Kconfig option tristate and add the missing MODULE_*() declarations in
cpufreq_schedutil.c.
Signed-off-by: Quentin Perret <qperret@google.com>
---
drivers/cpufreq/Kconfig | 2 +-
kernel/sched/cpufreq_schedutil.c | 15 ++++++++++-----
2 files changed, 11 insertions(+), 6 deletions(-)
diff --git a/drivers/cpufreq/Kconfig b/drivers/cpufreq/Kconfig
index c3e6bd59e920..49942f422a57 100644
--- a/drivers/cpufreq/Kconfig
+++ b/drivers/cpufreq/Kconfig
@@ -185,7 +185,7 @@ config CPU_FREQ_GOV_CONSERVATIVE
If in doubt, say N.
config CPU_FREQ_GOV_SCHEDUTIL
- bool "'schedutil' cpufreq policy governor"
+ tristate "'schedutil' cpufreq policy governor"
depends on CPU_FREQ && SMP
select CPU_FREQ_GOV_ATTR_SET
select IRQ_WORK
diff --git a/kernel/sched/cpufreq_schedutil.c b/kernel/sched/cpufreq_schedutil.c
index aeb04cc5b740..ea2778422efd 100644
--- a/kernel/sched/cpufreq_schedutil.c
+++ b/kernel/sched/cpufreq_schedutil.c
@@ -786,15 +786,20 @@ struct cpufreq_governor schedutil_gov = {
#endif /* CONFIG_ENERGY_MODEL */
};
+static int __init sugov_register(void)
+{
+ return cpufreq_register_governor(&schedutil_gov);
+}
+
#ifdef CONFIG_CPU_FREQ_DEFAULT_GOV_SCHEDUTIL
struct cpufreq_governor *cpufreq_default_governor(void)
{
return &schedutil_gov;
}
+core_initcall(sugov_register);
+#else
+module_init(sugov_register);
#endif
-static int __init sugov_register(void)
-{
- return cpufreq_register_governor(&schedutil_gov);
-}
-core_initcall(sugov_register);
+MODULE_LICENSE("GPL v2");
+MODULE_DESCRIPTION("Schedutil CPUFreq Governor");
--
2.26.2.526.g744177e7f7-goog
next prev parent reply other threads:[~2020-05-07 18:10 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-07 18:09 [PATCH 00/14] Modularize schedutil Quentin Perret
2020-05-07 18:09 ` [PATCH 01/14] sched: Provide sched_set_deadline() Quentin Perret
2020-05-07 18:10 ` [PATCH 02/14] sched: cpufreq: Use sched_set_deadline() from sugov Quentin Perret
2020-05-07 18:10 ` [PATCH 03/14] sched: cpufreq: Introduce 'want_eas' governor flag Quentin Perret
2020-05-07 18:10 ` [PATCH 04/14] sched: cpufreq: Move sched_cpufreq_governor_change() Quentin Perret
2020-05-08 5:35 ` Pavan Kondeti
2020-05-08 13:18 ` Quentin Perret
2020-05-07 18:10 ` [PATCH 05/14] sched: cpufreq: Move schedutil_cpu_util() Quentin Perret
2020-05-07 18:10 ` [PATCH 06/14] arch_topology: Export cpu_scale per-cpu array Quentin Perret
2020-05-07 18:10 ` [PATCH 07/14] kthread: Export kthread_bind_mask() Quentin Perret
2020-05-07 18:10 ` [PATCH 08/14] sched/core: Export runqueues per-cpu array Quentin Perret
2020-05-08 8:07 ` Peter Zijlstra
2020-05-08 10:04 ` Quentin Perret
2020-05-07 18:10 ` [PATCH 09/14] sched/cpufreq: Export cpufreq_this_cpu_can_update() Quentin Perret
2020-05-07 18:10 ` [PATCH 10/14] sched/fair: Export cpu_util_freq() Quentin Perret
2020-05-07 18:10 ` [PATCH 11/14] tick/sched: Export tick_nohz_get_idle_calls_cpu Quentin Perret
2020-05-07 18:10 ` [PATCH 12/14] x86: Export arch_scale_freq_key Quentin Perret
2020-05-07 18:10 ` [PATCH 13/14] sched: cpufreq: Use IS_ENABLED() for schedutil Quentin Perret
2020-05-08 5:30 ` Pavan Kondeti
2020-05-08 13:21 ` Quentin Perret
2020-05-09 2:43 ` Pavan Kondeti
2020-05-07 18:10 ` Quentin Perret [this message]
2020-05-07 21:34 ` [PATCH 00/14] Modularize schedutil Valentin Schneider
2020-05-08 13:15 ` Quentin Perret
2020-05-08 14:52 ` Valentin Schneider
2020-05-08 5:33 ` Viresh Kumar
2020-05-08 13:18 ` Quentin Perret
2020-05-08 8:11 ` Peter Zijlstra
2020-05-08 10:37 ` Greg KH
2020-05-08 11:16 ` Quentin Perret
2020-05-08 11:31 ` Peter Zijlstra
2020-05-08 13:05 ` Quentin Perret
2020-05-08 13:40 ` Rafael J. Wysocki
2020-05-11 9:00 ` Quentin Perret
2020-05-11 15:26 ` Rafael J. Wysocki
2020-05-12 9:21 ` Quentin Perret
2020-05-12 10:25 ` Rafael J. Wysocki
2020-05-12 13:58 ` Quentin Perret
2020-05-12 14:08 ` Rafael J. Wysocki
2020-05-12 15:11 ` Quentin Perret
2020-05-12 15:30 ` Rafael J. Wysocki
2020-05-12 15:49 ` Joel Fernandes
2020-05-13 8:57 ` Quentin Perret
2020-05-12 16:26 ` Quentin Perret
2020-05-12 17:30 ` Rafael J. Wysocki
2020-05-13 9:41 ` Quentin Perret
2020-05-13 10:02 ` Greg KH
2020-05-13 10:06 ` Quentin Perret
2020-05-13 10:24 ` Greg KH
2020-05-08 14:09 ` Peter Zijlstra
2020-05-11 9:12 ` Quentin Perret
2020-05-08 11:26 ` Peter Zijlstra
2020-05-11 5:21 ` Viresh Kumar
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