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[130.180.211.218]) by smtp.googlemail.com with ESMTPSA id v32-20020a05600c4da000b003dec22de1b1sm4402482wmp.10.2023.02.02.05.48.39 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 02 Feb 2023 05:48:40 -0800 (PST) Message-ID: Date: Thu, 2 Feb 2023 14:48:39 +0100 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2 Subject: Re: [PATCH v5 1/4] powercap: idle_inject: Export symbols Content-Language: en-US To: Srinivas Pandruvada , rafael@kernel.org Cc: linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, rui.zhang@intel.com References: <20230201182854.2158535-1-srinivas.pandruvada@linux.intel.com> <20230201182854.2158535-2-srinivas.pandruvada@linux.intel.com> From: Daniel Lezcano In-Reply-To: <20230201182854.2158535-2-srinivas.pandruvada@linux.intel.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/02/2023 19:28, Srinivas Pandruvada wrote: > Export symbols for external interfaces, so that they can be used in > other loadable modules. > > Export is done under name space IDLE_INJECT. > > Signed-off-by: Srinivas Pandruvada (missing my ack from v3) Acked-by: Daniel Lezcano > --- > v2/v3/v4/v5: > No change > > drivers/powercap/idle_inject.c | 7 +++++++ > 1 file changed, 7 insertions(+) > > diff --git a/drivers/powercap/idle_inject.c b/drivers/powercap/idle_inject.c > index c03b5402c03b..ec02b370ec16 100644 > --- a/drivers/powercap/idle_inject.c > +++ b/drivers/powercap/idle_inject.c > @@ -162,6 +162,7 @@ void idle_inject_set_duration(struct idle_inject_device *ii_dev, > if (!run_duration_us) > pr_debug("CPU is forced to 100 percent idle\n"); > } > +EXPORT_SYMBOL_NS_GPL(idle_inject_set_duration, IDLE_INJECT); > > /** > * idle_inject_get_duration - idle and run duration retrieval helper > @@ -176,6 +177,7 @@ void idle_inject_get_duration(struct idle_inject_device *ii_dev, > *run_duration_us = READ_ONCE(ii_dev->run_duration_us); > *idle_duration_us = READ_ONCE(ii_dev->idle_duration_us); > } > +EXPORT_SYMBOL_NS_GPL(idle_inject_get_duration, IDLE_INJECT); > > /** > * idle_inject_set_latency - set the maximum latency allowed > @@ -187,6 +189,7 @@ void idle_inject_set_latency(struct idle_inject_device *ii_dev, > { > WRITE_ONCE(ii_dev->latency_us, latency_us); > } > +EXPORT_SYMBOL_NS_GPL(idle_inject_set_latency, IDLE_INJECT); > > /** > * idle_inject_start - start idle injections > @@ -218,6 +221,7 @@ int idle_inject_start(struct idle_inject_device *ii_dev) > > return 0; > } > +EXPORT_SYMBOL_NS_GPL(idle_inject_start, IDLE_INJECT); > > /** > * idle_inject_stop - stops idle injections > @@ -264,6 +268,7 @@ void idle_inject_stop(struct idle_inject_device *ii_dev) > > cpu_hotplug_enable(); > } > +EXPORT_SYMBOL_NS_GPL(idle_inject_stop, IDLE_INJECT); > > /** > * idle_inject_setup - prepare the current task for idle injection > @@ -339,6 +344,7 @@ struct idle_inject_device *idle_inject_register(struct cpumask *cpumask) > > return NULL; > } > +EXPORT_SYMBOL_NS_GPL(idle_inject_register, IDLE_INJECT); > > /** > * idle_inject_unregister - unregister idle injection control device > @@ -359,6 +365,7 @@ void idle_inject_unregister(struct idle_inject_device *ii_dev) > > kfree(ii_dev); > } > +EXPORT_SYMBOL_NS_GPL(idle_inject_unregister, IDLE_INJECT); > > static struct smp_hotplug_thread idle_inject_threads = { > .store = &idle_inject_thread.tsk, -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog