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pmdomain: core: Update the rejected/usage counters at system suspend too

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During system suspend we may try to enter a low power-state for the genpd
in question. Let's take this into account for the statistics too, by
updating the rejected/usage counters for the corresponding state.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Link: https://lore.kernel.org/r/20240412104208.74361-1-ulf.hansson@linaro.org
This commit is contained in:
Ulf Hansson 2024-04-12 12:42:07 +02:00
parent fdea114ac2
commit 5af7f593be
1 changed files with 5 additions and 1 deletions
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6
drivers/pmdomain/core.c
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@ -1178,8 +1178,12 @@ static void genpd_sync_power_off(struct generic_pm_domain *genpd, bool use_lock,
/* Choose the deepest state when suspending */
genpd->state_idx = genpd->state_count - 1;
if (_genpd_power_off(genpd, false))
if (_genpd_power_off(genpd, false)) {
genpd->states[genpd->state_idx].rejected++;
return;
} else {
genpd->states[genpd->state_idx].usage++;
}
genpd->status = GENPD_STATE_OFF;