On Thu, Sep 03 2020 at 09:23 -0600, Lina Iyer wrote:
On Thu, Sep 03 2020 at 04:35 -0600, Daniel Lezcano wrote:
On 02/09/2020 22:57, Lina Iyer wrote:
Commit 83788c0caed3 ("cpuidle: remove unused exports") removed
capability of registering cpuidle governors, which was unused at that
time. By exporting the symbol, let's allow platform specific modules to
register cpuidle governors.
That would make sense as that follows the same pattern than the cpufreq
framework. However, the unregister part is missing.
Sure, let me add that too and repost.
Looks like there isn't any call to unregister a governor, which seems
fair.
Also, what do you think about exporting cpuidle_governor_latency_req()?
This could prove quite useful for a governor. I could add that in a
repost.
--Lina
Signed-off-by: Lina Iyer <ilina@xxxxxxxxxxxxxx>
---
drivers/cpuidle/governor.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
index 29acaf48e575..480ec58cffa9 100644
--- a/drivers/cpuidle/governor.c
+++ b/drivers/cpuidle/governor.c
@@ -102,6 +102,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
return ret;
}
+EXPORT_SYMBOL_GPL(cpuidle_register_governor);
/**
* cpuidle_governor_latency_req - Compute a latency constraint for CPU
--
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