From d4acab4311c34643c7da69f8899b46599b67a98e Mon Sep 17 00:00:00 2001 From: Xuewen Yan Date: Tue, 29 Oct 2024 15:46:57 +0800 Subject: [PATCH] ANDROID: vendor_hooks: bring back the do_sched_yield and setscheduler_uclamp vh The commit: 04746ed80bcf ("sched/syscalls: Split out kernel/sched/syscalls.c from kernel/sched/core.c") moved the syscall code to the syscall.c, and the do_sched_yield and setscheduler_uclamp vh had missed, so bring back them. Bug: 376183708 Change-Id: Ie64dbbfd7bf017d10dd03994d437ea7d545af94a Signed-off-by: Xuewen Yan --- kernel/sched/syscalls.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/kernel/sched/syscalls.c b/kernel/sched/syscalls.c index cffb39771ede..8ecf418caf66 100644 --- a/kernel/sched/syscalls.c +++ b/kernel/sched/syscalls.c @@ -16,6 +16,8 @@ #include "sched.h" #include "autogroup.h" +#include + static inline int __normal_prio(int policy, int rt_prio, int nice) { int prio; @@ -440,12 +442,14 @@ static void __setscheduler_uclamp(struct task_struct *p, attr->sched_util_min != -1) { uclamp_se_set(&p->uclamp_req[UCLAMP_MIN], attr->sched_util_min, true); + trace_android_vh_setscheduler_uclamp(p, UCLAMP_MIN, attr->sched_util_min); } if (attr->sched_flags & SCHED_FLAG_UTIL_CLAMP_MAX && attr->sched_util_max != -1) { uclamp_se_set(&p->uclamp_req[UCLAMP_MAX], attr->sched_util_max, true); + trace_android_vh_setscheduler_uclamp(p, UCLAMP_MAX, attr->sched_util_max); } } @@ -1403,6 +1407,8 @@ static void do_sched_yield(void) schedstat_inc(rq->yld_count); current->sched_class->yield_task(rq); + trace_android_rvh_do_sched_yield(rq); + preempt_disable(); rq_unlock_irq(rq, &rf); sched_preempt_enable_no_resched();