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ANDROID: sched: Update android_rvh_check_preempt_wakeup hook

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android_rvh_check_preempt_wakeup hook is in place to allow vendor
modules to force the running task preemption by the waking task.
Update the tracepoint to accept another input to not preempting
the current running task. The hook is moved further down so that
it can be updated to pass the sched_entity structure corresponding
to waking and running tasks in the next patch.

Bug: 184575210
Change-Id: Id4f45ba2819802636b6b86ed34c124771d0d69eb
Signed-off-by: Pavankumar Kondeti <quic_pkondeti@quicinc.com>
This commit is contained in:
Pavankumar Kondeti
2021-04-06 06:34:36 +05:30
committed by Todd Kjos
parent 087cb51ae7
commit a038be9b2c
2 changed files with 8 additions and 6 deletions
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4
include/trace/hooks/sched.h
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@@ -252,8 +252,8 @@ DECLARE_RESTRICTED_HOOK(android_rvh_pick_next_entity,
TP_ARGS(cfs_rq, curr, se), 1);
DECLARE_RESTRICTED_HOOK(android_rvh_check_preempt_wakeup,
TP_PROTO(struct rq *rq, struct task_struct *p, bool *preempt),
TP_ARGS(rq, p, preempt), 1);
TP_PROTO(struct rq *rq, struct task_struct *p, bool *preempt, bool *nopreempt),
TP_ARGS(rq, p, preempt, nopreempt), 1);
DECLARE_HOOK(android_vh_do_wake_up_sync,
TP_PROTO(struct wait_queue_head *wq_head, int *done),