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[109.151.228.137]) by smtp.gmail.com with ESMTPSA id hn40-20020a05600ca3a800b003fe61c33df5sm17751154wmb.3.2023.08.21.15.20.20 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 21 Aug 2023 15:20:20 -0700 (PDT) From: Qais Yousef To: stable@vger.kernel.org Cc: Juri Lelli , Waiman Long , Tejun Heo , Dietmar Eggemann , Peter Zijlstra , Vincent Guittot , Ingo Molnar , Hao Luo , John Stultz , cgroups@vger.kernel.org, linux-kernel@vger.kernel.org, Qais Yousef Subject: [PATCH 1/6] cgroup/cpuset: Rename functions dealing with DEADLINE accounting Date: Mon, 21 Aug 2023 23:19:51 +0100 Message-Id: <20230821221956.698117-2-qyousef@layalina.io> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230821221956.698117-1-qyousef@layalina.io> References: <20230821221956.698117-1-qyousef@layalina.io> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" From: Juri Lelli commit ad3a557daf6915296a43ef97a3e9c48e076c9dd8 upstream. rebuild_root_domains() and update_tasks_root_domain() have neutral names, but actually deal with DEADLINE bandwidth accounting. Rename them to use 'dl_' prefix so that intent is more clear. No functional change. Suggested-by: Qais Yousef (Google) Signed-off-by: Juri Lelli Reviewed-by: Waiman Long Signed-off-by: Tejun Heo (cherry picked from commit ad3a557daf6915296a43ef97a3e9c48e076c9dd8) Signed-off-by: Qais Yousef (Google) --- kernel/cgroup/cpuset.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c index e4ca2dd2b764..428ab46291e2 100644 --- a/kernel/cgroup/cpuset.c +++ b/kernel/cgroup/cpuset.c @@ -1066,7 +1066,7 @@ static int generate_sched_domains(cpumask_var_t **dom= ains, return ndoms; } =20 -static void update_tasks_root_domain(struct cpuset *cs) +static void dl_update_tasks_root_domain(struct cpuset *cs) { struct css_task_iter it; struct task_struct *task; @@ -1079,7 +1079,7 @@ static void update_tasks_root_domain(struct cpuset *c= s) css_task_iter_end(&it); } =20 -static void rebuild_root_domains(void) +static void dl_rebuild_rd_accounting(void) { struct cpuset *cs =3D NULL; struct cgroup_subsys_state *pos_css; @@ -1107,7 +1107,7 @@ static void rebuild_root_domains(void) =20 rcu_read_unlock(); =20 - update_tasks_root_domain(cs); + dl_update_tasks_root_domain(cs); =20 rcu_read_lock(); css_put(&cs->css); @@ -1121,7 +1121,7 @@ partition_and_rebuild_sched_domains(int ndoms_new, cp= umask_var_t doms_new[], { mutex_lock(&sched_domains_mutex); partition_sched_domains_locked(ndoms_new, doms_new, dattr_new); - rebuild_root_domains(); + dl_rebuild_rd_accounting(); mutex_unlock(&sched_domains_mutex); } =20 --=20 2.34.1