linux-kernel - [tip: sched/core] cgroup/cpuset: Remove partition_and_rebuild_sched

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Message-ID: <174220767883.14745.10939376719775083351.tip-bot2@tip-bot2>
Date: Mon, 17 Mar 2025 10:34:38 -0000
From: "tip-bot2 for Juri Lelli" <tip-bot2@...utronix.de>
To: linux-tip-commits@...r.kernel.org
Cc: Waiman Long <llong@...hat.com>, Juri Lelli <juri.lelli@...hat.com>,
 "Peter Zijlstra (Intel)" <peterz@...radead.org>,
 Shrikanth Hegde <sshegde@...ux.ibm.com>,
 Valentin Schneider <vschneid@...hat.com>,
 Dietmar Eggemann <dietmar.eggemann@....com>, Waiman Long <longman@...hat.com>,
 Jon Hunter <jonathanh@...dia.com>, x86@...nel.org,
 linux-kernel@...r.kernel.org
Subject:
 [tip: sched/core] cgroup/cpuset: Remove partition_and_rebuild_sched_domains

The following commit has been merged into the sched/core branch of tip:

Commit-ID:     ce9b3f93d770c699ffae30c595e34769c86e4a6c
Gitweb:        https://git.kernel.org/tip/ce9b3f93d770c699ffae30c595e34769c86e4a6c
Author:        Juri Lelli <juri.lelli@...hat.com>
AuthorDate:    Thu, 13 Mar 2025 18:12:02 +01:00
Committer:     Peter Zijlstra <peterz@...radead.org>
CommitterDate: Mon, 17 Mar 2025 11:23:42 +01:00

cgroup/cpuset: Remove partition_and_rebuild_sched_domains

partition_and_rebuild_sched_domains() and partition_sched_domains() are
now equivalent.

Remove the former as a nice clean up.

Suggested-by: Waiman Long <llong@...hat.com>
Signed-off-by: Juri Lelli <juri.lelli@...hat.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@...radead.org>
Reviewed-by: Waiman Long <llong@...hat.com>
Reviewed-by: Shrikanth Hegde <sshegde@...ux.ibm.com>
Reviewed-by: Valentin Schneider <vschneid@...hat.com>
Reviewed-by: Dietmar Eggemann <dietmar.eggemann@....com>
Tested-by: Waiman Long <longman@...hat.com>
Tested-by: Jon Hunter <jonathanh@...dia.com>
Tested-by: Dietmar Eggemann <dietmar.eggemann@....com>
Link: https://lore.kernel.org/r/Z9MR4ryNDJZDzsSG@jlelli-thinkpadt14gen4.remote.csb
---
 kernel/cgroup/cpuset.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/kernel/cgroup/cpuset.c b/kernel/cgroup/cpuset.c
index 1892dc8..a51099e 100644
--- a/kernel/cgroup/cpuset.c
+++ b/kernel/cgroup/cpuset.c
@@ -993,15 +993,6 @@ void dl_rebuild_rd_accounting(void)
 	rcu_read_unlock();
 }
 
-static void
-partition_and_rebuild_sched_domains(int ndoms_new, cpumask_var_t doms_new[],
-				    struct sched_domain_attr *dattr_new)
-{
-	sched_domains_mutex_lock();
-	partition_sched_domains_locked(ndoms_new, doms_new, dattr_new);
-	sched_domains_mutex_unlock();
-}
-
 /*
  * Rebuild scheduler domains.
  *
@@ -1063,7 +1054,7 @@ void rebuild_sched_domains_locked(void)
 	ndoms = generate_sched_domains(&doms, &attr);
 
 	/* Have scheduler rebuild the domains */
-	partition_and_rebuild_sched_domains(ndoms, doms, attr);
+	partition_sched_domains(ndoms, doms, attr);
 }
 #else /* !CONFIG_SMP */
 void rebuild_sched_domains_locked(void)