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sched/walt: add lowlatency support for key binder transactions

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The current change protects only binder transactions
targeted towards an RT process. This change attempts to
consider all binder transaction interacting with an RT task.

Change-Id: I35cbb695f6709170afa075b1b50d009b17b1b508
Signed-off-by: Kishore Sri venkata Ganesh Bolisetty <quic_bsrivenk@quicinc.com>
Signed-off-by: Stephen Dickey <quic_dickey@quicinc.com>
This commit is contained in:
Stephen Dickey 2022-08-31 10:47:39 -07:00 committed by Sai Harshini Nimmala
parent d3e9a484ac
commit 774bb80375
1 changed files with 4 additions and 4 deletions
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8
kernel/sched/walt/walt_cfs.c
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@ -987,10 +987,10 @@ static void walt_binder_low_latency_set(void *unused, struct task_struct *task,
if (unlikely(walt_disabled))
return;
if (task && current->signal &&
(current->signal->oom_score_adj == 0) &&
((current->prio < DEFAULT_PRIO) ||
(task->group_leader->prio < MAX_RT_PRIO)))
if (task && ((task_in_related_thread_group(current) &&
task->group_leader->prio < MAX_RT_PRIO) ||
(current->group_leader->prio < MAX_RT_PRIO &&
task_in_related_thread_group(task))))
wts->low_latency |= WALT_LOW_LATENCY_BINDER;
}