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sched: walt: Shift boost status of current task

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We check if the current task running on the CPU has the highest per task
boost to avoid placing task on said CPU. However, if the CPU is idle,
then this check becomes unnecessary.

Change-Id: I257df862ee2b344c0c602f36f254b38f61b78e55
Signed-off-by: Shaleen Agrawal <shalagra@codeaurora.org>
This commit is contained in:
Shaleen Agrawal 2021-04-20 14:25:17 -07:00 committed by Rishabh Bhatnagar
parent 4bc53e5700
commit c79c755853
1 changed files with 4 additions and 4 deletions
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8
kernel/sched/walt/walt_cfs.c
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@ -250,10 +250,6 @@ static void walt_find_best_target(struct sched_domain *sd,
most_spare_cap_cpu = i;
}
if (per_task_boost(cpu_rq(i)->curr) ==
TASK_BOOST_STRICT_MAX)
continue;
/*
* Ensure minimum capacity to grant the required boost.
* The target CPU can be already at a capacity level higher
@ -306,6 +302,10 @@ static void walt_find_best_target(struct sched_domain *sd,
continue;
}
if (per_task_boost(cpu_rq(i)->curr) ==
TASK_BOOST_STRICT_MAX)
continue;
/*
* Compute the maximum possible capacity we expect
* to have available on this CPU once the task is