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Date: Tue, 12 Mar 2024 12:00:25 -0000
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Subject: [tip: sched/core] sched/balancing: Rename trigger_load_balance() =>
 sched_balance_trigger()
Cc: Ingo Molnar <mingo@kernel.org>, Shrikanth Hegde <sshegde@linux.ibm.com>,
 x86@kernel.org, linux-kernel@vger.kernel.org
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The following commit has been merged into the sched/core branch of tip:

Commit-ID:     983be0628c061989b6cc175d2f5e429b40699fbb
Gitweb:        https://git.kernel.org/tip/983be0628c061989b6cc175d2f5e429b406=
99fbb
Author:        Ingo Molnar <mingo@kernel.org>
AuthorDate:    Fri, 08 Mar 2024 12:18:09 +01:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Tue, 12 Mar 2024 11:59:59 +01:00

sched/balancing: Rename trigger_load_balance() =3D> sched_balance_trigger()

Standardize scheduler load-balancing function names on the
sched_balance_() prefix.

Signed-off-by: Ingo Molnar <mingo@kernel.org>
Reviewed-by: Shrikanth Hegde <sshegde@linux.ibm.com>
Link: https://lore.kernel.org/r/20240308111819.1101550-4-mingo@kernel.org
---
 Documentation/scheduler/sched-domains.rst                    | 2 +-
 Documentation/translations/zh_CN/scheduler/sched-domains.rst | 2 +-
 kernel/sched/core.c                                          | 2 +-
 kernel/sched/fair.c                                          | 2 +-
 kernel/sched/sched.h                                         | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Documentation/scheduler/sched-domains.rst b/Documentation/schedu=
ler/sched-domains.rst
index 541d6c6..c7ea05f 100644
--- a/Documentation/scheduler/sched-domains.rst
+++ b/Documentation/scheduler/sched-domains.rst
@@ -31,7 +31,7 @@ is treated as one entity. The load of a group is defined as=
 the sum of the
 load of each of its member CPUs, and only when the load of a group becomes
 out of balance are tasks moved between groups.
=20
-In kernel/sched/core.c, trigger_load_balance() is run periodically on each C=
PU
+In kernel/sched/core.c, sched_balance_trigger() is run periodically on each =
CPU
 through sched_tick(). It raises a softirq after the next regularly scheduled
 rebalancing event for the current runqueue has arrived. The actual load
 balancing workhorse, sched_balance_softirq()->rebalance_domains(), is then r=
un
diff --git a/Documentation/translations/zh_CN/scheduler/sched-domains.rst b/D=
ocumentation/translations/zh_CN/scheduler/sched-domains.rst
index fa0c0bc..1a8587a 100644
--- a/Documentation/translations/zh_CN/scheduler/sched-domains.rst
+++ b/Documentation/translations/zh_CN/scheduler/sched-domains.rst
@@ -34,7 +34,7 @@ CPU=E5=85=B1=E4=BA=AB=E3=80=82=E4=BB=BB=E6=84=8F=E4=B8=A4=
=E4=B8=AA=E7=BB=84=E7=9A=84CPU=E6=8E=A9=E7=A0=81=E7=9A=84=E4=BA=A4=E9=9B=86=
=E4=B8=8D=E4=B8=80=E5=AE=9A=E4=B8=BA=E7=A9=BA=EF=BC=8C=E5=A6=82=E6=9E=9C=E6=
=98=AF=E8=BF=99=EF=BF=BD
 =E8=B0=83=E5=BA=A6=E5=9F=9F=E4=B8=AD=E7=9A=84=E8=B4=9F=E8=BD=BD=E5=9D=87=E8=
=A1=A1=E5=8F=91=E7=94=9F=E5=9C=A8=E8=B0=83=E5=BA=A6=E7=BB=84=E4=B8=AD=E3=80=
=82=E4=B9=9F=E5=B0=B1=E6=98=AF=E8=AF=B4=EF=BC=8C=E6=AF=8F=E4=B8=AA=E7=BB=84=
=E8=A2=AB=E8=A7=86=E4=B8=BA=E4=B8=80=E4=B8=AA=E5=AE=9E=E4=BD=93=E3=80=82=E7=
=BB=84=E7=9A=84=E8=B4=9F=E8=BD=BD=E8=A2=AB=E5=AE=9A=E4=B9=89=E4=B8=BA=E5=AE=83
 =E7=AE=A1=E8=BE=96=E7=9A=84=E6=AF=8F=E4=B8=AACPU=E7=9A=84=E8=B4=9F=E8=BD=BD=
=E4=B9=8B=E5=92=8C=E3=80=82=E4=BB=85=E5=BD=93=E7=BB=84=E7=9A=84=E8=B4=9F=E8=
=BD=BD=E4=B8=8D=E5=9D=87=E8=A1=A1=E5=90=8E=EF=BC=8C=E4=BB=BB=E5=8A=A1=E6=89=
=8D=E5=9C=A8=E7=BB=84=E4=B9=8B=E9=97=B4=E5=8F=91=E7=94=9F=E8=BF=81=E7=A7=BB=
=E3=80=82
=20
-=E5=9C=A8kernel/sched/core.c=E4=B8=AD=EF=BC=8Ctrigger_load_balance()=E5=9C=
=A8=E6=AF=8F=E4=B8=AACPU=E4=B8=8A=E9=80=9A=E8=BF=87sched_tick()
+=E5=9C=A8kernel/sched/core.c=E4=B8=AD=EF=BC=8Csched_balance_trigger()=E5=9C=
=A8=E6=AF=8F=E4=B8=AACPU=E4=B8=8A=E9=80=9A=E8=BF=87sched_tick()
 =E5=91=A8=E6=9C=9F=E6=89=A7=E8=A1=8C=E3=80=82=E5=9C=A8=E5=BD=93=E5=89=8D=E8=
=BF=90=E8=A1=8C=E9=98=9F=E5=88=97=E4=B8=8B=E4=B8=80=E4=B8=AA=E5=AE=9A=E6=9C=
=9F=E8=B0=83=E5=BA=A6=E5=86=8D=E5=B9=B3=E8=A1=A1=E4=BA=8B=E4=BB=B6=E5=88=B0=
=E8=BE=BE=E5=90=8E=EF=BC=8C=E5=AE=83=E5=BC=95=E5=8F=91=E4=B8=80=E4=B8=AA=E8=
=BD=AF=E4=B8=AD=E6=96=AD=E3=80=82=E8=B4=9F=E8=BD=BD=E5=9D=87=E8=A1=A1=E7=9C=
=9F=E6=AD=A3
 =E7=9A=84=E5=B7=A5=E4=BD=9C=E7=94=B1sched_balance_softirq()->rebalance_domai=
ns()=E5=AE=8C=E6=88=90=EF=BC=8C=E5=9C=A8=E8=BD=AF=E4=B8=AD=E6=96=AD=E4=B8=8A=
=E4=B8=8B=E6=96=87=E4=B8=AD=E6=89=A7=E8=A1=8C
 =EF=BC=88SCHED_SOFTIRQ=EF=BC=89=E3=80=82
diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 71b7a08..929fce6 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -5700,7 +5700,7 @@ void sched_tick(void)
=20
 #ifdef CONFIG_SMP
 	rq->idle_balance =3D idle_cpu(cpu);
-	trigger_load_balance(rq);
+	sched_balance_trigger(rq);
 #endif
 }
=20
diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
index 953f39d..e377b67 100644
--- a/kernel/sched/fair.c
+++ b/kernel/sched/fair.c
@@ -12438,7 +12438,7 @@ static __latent_entropy void sched_balance_softirq(st=
ruct softirq_action *h)
 /*
  * Trigger the SCHED_SOFTIRQ if it is time to do periodic load balancing.
  */
-void trigger_load_balance(struct rq *rq)
+void sched_balance_trigger(struct rq *rq)
 {
 	/*
 	 * Don't need to rebalance while attached to NULL domain or
diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
index d224267..5b0ddb0 100644
--- a/kernel/sched/sched.h
+++ b/kernel/sched/sched.h
@@ -2397,7 +2397,7 @@ extern struct task_struct *pick_next_task_idle(struct r=
q *rq);
=20
 extern void update_group_capacity(struct sched_domain *sd, int cpu);
=20
-extern void trigger_load_balance(struct rq *rq);
+extern void sched_balance_trigger(struct rq *rq);
=20
 extern void set_cpus_allowed_common(struct task_struct *p, struct affinity_c=
ontext *ctx);
=20