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Miller" , Jakub Kicinski , Paolo Abeni , David Ahern , Ido Schimmel , Simon Horman Subject: [PATCH v2 net-next 1/2] ipmr: Replace use of system_unbound_wq with system_dfl_wq Date: Fri, 15 May 2026 15:51:36 +0200 Message-ID: <20260515135143.259669-2-marco.crivellari@suse.com> X-Mailer: git-send-email 2.54.0 In-Reply-To: <20260515135143.259669-1-marco.crivellari@suse.com> References: <20260515135143.259669-1-marco.crivellari@suse.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This patch continues the effort to refactor workqueue APIs, which has begun with the changes introducing new workqueues and a new alloc_workqueue flag: commit 128ea9f6ccfb ("workqueue: Add system_percpu_wq and system_dfl_wq") commit 930c2ea566af ("workqueue: Add new WQ_PERCPU flag") The point of the refactoring is to eventually alter the default behavior of workqueues to become unbound by default so that their workload placement is optimized by the scheduler. Before that to happen, workqueue users must be converted to the better named new workqueues with no intended behaviour changes: system_wq -> system_percpu_wq system_unbound_wq -> system_dfl_wq This way the old obsolete workqueues (system_wq, system_unbound_wq) can be removed in the future. Cc: David Ahern Cc: Ido Schimmel Cc: Simon Horman Link: https://lore.kernel.org/all/20250221112003.1dSuoGyc@linutronix.de/ Suggested-by: Tejun Heo Signed-off-by: Marco Crivellari --- net/ipv4/ipmr_base.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/net/ipv4/ipmr_base.c b/net/ipv4/ipmr_base.c index 3930d612c3de..867b24beded1 100644 --- a/net/ipv4/ipmr_base.c +++ b/net/ipv4/ipmr_base.c @@ -39,7 +39,7 @@ static void __mr_free_table(struct work_struct *work) void mr_table_free(struct mr_table *mrt) { - queue_rcu_work(system_unbound_wq, &mrt->work); + queue_rcu_work(system_dfl_wq, &mrt->work); } struct mr_table * -- 2.54.0