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Tue, 16 Dec 2025 23:37:29 -0800 (PST) Received: from DESKTOP-MOQC9AF.mioffice.cn ([43.224.245.233]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2a0833e24d4sm135591605ad.78.2025.12.16.23.37.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 16 Dec 2025 23:37:29 -0800 (PST) From: Zhan Xusheng X-Google-Original-From: Zhan Xusheng To: peterz@infradead.org Cc: mingo@redhat.com, juri.lelli@redhat.com, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, rostedt@goodmis.org, bsegall@google.com, mgorman@suse.de, vschneid@redhat.com, linux-sched@vger.kernel.org, linux-kernel@vger.kernel.org, Zhan Xusheng Subject: [PATCH] sched/rt: remove empty sched_rt_do_global() helper Date: Wed, 17 Dec 2025 15:37:21 +0800 Message-ID: <20251217073721.9272-1-zhanxusheng@xiaomi.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" sched_rt_do_global() is an empty helper that has no effect on RT bandwidth sysctl handling. Remove the unused function and its call site to simplify the sysctl update path. No functional change intended. Signed-off-by: Zhan Xusheng --- kernel/sched/rt.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index f1867fe8e5c5..90f62de52f63 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -2854,10 +2854,6 @@ static int sched_rt_global_validate(void) return 0; } =20 -static void sched_rt_do_global(void) -{ -} - static int sched_rt_handler(const struct ctl_table *table, int write, void= *buffer, size_t *lenp, loff_t *ppos) { @@ -2885,7 +2881,6 @@ static int sched_rt_handler(const struct ctl_table *t= able, int write, void *buff if (ret) goto undo; =20 - sched_rt_do_global(); sched_dl_do_global(); } if (0) { --=20 2.43.0