From: Daniel Lezcano <daniel.lezcano@linaro.org>
To: daniel.lezcano@linaro.org, rui.zhang@intel.com
Cc: amitk@kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Subject: [PATCH v2 3/4] thermal/core: Use precomputed jiffies for the polling
Date: Mon, 7 Dec 2020 20:09:01 +0100 [thread overview]
Message-ID: <20201207190902.30464-3-daniel.lezcano@linaro.org> (raw)
In-Reply-To: <20201207190902.30464-1-daniel.lezcano@linaro.org>
The delays are also stored in jiffies based unit. Use them instead of
the ms.
Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
---
drivers/thermal/thermal_core.c | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/drivers/thermal/thermal_core.c b/drivers/thermal/thermal_core.c
index 08c6e4e36896..16ef5d652d85 100644
--- a/drivers/thermal/thermal_core.c
+++ b/drivers/thermal/thermal_core.c
@@ -291,14 +291,9 @@ static int __init thermal_register_governors(void)
static void thermal_zone_device_set_polling(struct thermal_zone_device *tz,
int delay)
{
- if (delay > 1000)
+ if (delay)
mod_delayed_work(system_freezable_power_efficient_wq,
- &tz->poll_queue,
- round_jiffies(msecs_to_jiffies(delay)));
- else if (delay)
- mod_delayed_work(system_freezable_power_efficient_wq,
- &tz->poll_queue,
- msecs_to_jiffies(delay));
+ &tz->poll_queue, delay);
else
cancel_delayed_work(&tz->poll_queue);
}
@@ -317,9 +312,9 @@ static void monitor_thermal_zone(struct thermal_zone_device *tz)
mutex_lock(&tz->lock);
if (!stop && tz->passive)
- thermal_zone_device_set_polling(tz, tz->passive_delay_ms);
+ thermal_zone_device_set_polling(tz, tz->passive_delay_jiffies);
else if (!stop && tz->polling_delay_ms)
- thermal_zone_device_set_polling(tz, tz->polling_delay_ms);
+ thermal_zone_device_set_polling(tz, tz->polling_delay_jiffies);
else
thermal_zone_device_set_polling(tz, 0);
--
2.17.1
next prev parent reply other threads:[~2020-12-07 19:10 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-12-07 19:08 [PATCH v2 1/4] thermal/core: Rename passive_delay and polling_delay with units Daniel Lezcano
2020-12-07 19:09 ` [PATCH v2 2/4] thermal/core: Precompute the delays from msecs to jiffies Daniel Lezcano
2020-12-10 15:58 ` Lukasz Luba
2020-12-07 19:09 ` Daniel Lezcano [this message]
2020-12-10 16:02 ` [PATCH v2 3/4] thermal/core: Use precomputed jiffies for the polling Lukasz Luba
2020-12-07 19:09 ` [PATCH v2 4/4] thermal/core: Remove ms based delay fields Daniel Lezcano
2020-12-10 16:25 ` Lukasz Luba
2020-12-10 15:33 ` [PATCH v2 1/4] thermal/core: Rename passive_delay and polling_delay with units Daniel Lezcano
2020-12-10 15:49 ` Lukasz Luba
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