diff options
| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-05-28 16:52:50 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2024-06-11 21:01:21 +0200 |
| commit | 8b95bed0cec98c9ff7a72acd6227c427a2b4f0a9 (patch) | |
| tree | 1ca1f40b1926aaf262ea7b7ed3b7351f986bac5a /drivers/thermal | |
| parent | b6846826982b9f2f2ad0e79540521b517469ee92 (diff) | |
thermal/debugfs: Use helper to update trip point overstepping duration
Add a helper for updating trip point overstepping duration to be called
from thermal_debug_tz_trip_down().
Subsequently, it will also be used during resume from system-wide
suspend.
No intentional functional impact.
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Acked-by: Daniel Lezcano <daniel.lezcano@linaro.org>
Diffstat (limited to 'drivers/thermal')
| -rw-r--r-- | drivers/thermal/thermal_debugfs.c | 22 |
1 files changed, 13 insertions, 9 deletions
diff --git a/drivers/thermal/thermal_debugfs.c b/drivers/thermal/thermal_debugfs.c index 942447229157..66c0105465dd 100644 --- a/drivers/thermal/thermal_debugfs.c +++ b/drivers/thermal/thermal_debugfs.c @@ -653,14 +653,24 @@ unlock: mutex_unlock(&thermal_dbg->lock); } +static void tz_episode_close_trip(struct tz_episode *tze, int trip_id, ktime_t now) +{ + struct trip_stats *trip_stats = &tze->trip_stats[trip_id]; + ktime_t delta = ktime_sub(now, trip_stats->timestamp); + + trip_stats->duration = ktime_add(delta, trip_stats->duration); + /* Mark the end of mitigation for this trip point. */ + trip_stats->timestamp = KTIME_MAX; +} + void thermal_debug_tz_trip_down(struct thermal_zone_device *tz, const struct thermal_trip *trip) { struct thermal_debugfs *thermal_dbg = tz->debugfs; + int trip_id = thermal_zone_trip_id(tz, trip); + ktime_t now = ktime_get(); struct tz_episode *tze; struct tz_debugfs *tz_dbg; - ktime_t delta, now = ktime_get(); - int trip_id = thermal_zone_trip_id(tz, trip); int i; if (!thermal_dbg) @@ -695,13 +705,7 @@ void thermal_debug_tz_trip_down(struct thermal_zone_device *tz, tze = list_first_entry(&tz_dbg->tz_episodes, struct tz_episode, node); - delta = ktime_sub(now, tze->trip_stats[trip_id].timestamp); - - tze->trip_stats[trip_id].duration = - ktime_add(delta, tze->trip_stats[trip_id].duration); - - /* Mark the end of mitigation for this trip point. */ - tze->trip_stats[trip_id].timestamp = KTIME_MAX; + tz_episode_close_trip(tze, trip_id, now); /* * This event closes the mitigation as we are crossing the |