linux-kernel - [RFC PATCH V5 1/5] workqueue: rename system workqueues

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Date:   Sat, 27 Jan 2018 13:15:23 +0800
From:   Wen Yang <wen.yang99@....com.cn>
To:     tj@...nel.org
Cc:     zhong.weidong@....com.cn, wen.yang99@....com.cn,
        Jiang Biao <jiang.biao2@....com.cn>,
        Tan Hu <tan.hu@....com.cn>,
        Lai Jiangshan <jiangshanlai@...il.com>,
        linux-kernel@...r.kernel.org
Subject: [RFC PATCH V5 1/5] workqueue: rename system workqueues

Rename system_wq's wq->name from "events" to "system_percpu",
and similarly for the similarly named workqueues.

Signed-off-by: Wen Yang <wen.yang99@....com.cn>
Signed-off-by: Jiang Biao <jiang.biao2@....com.cn>
Signed-off-by: Tan Hu <tan.hu@....com.cn>
Suggested-by: Tejun Heo <tj@...nel.org>
Cc: Tejun Heo <tj@...nel.org>
Cc: Lai Jiangshan <jiangshanlai@...il.com>
Cc: linux-kernel@...r.kernel.org
---
 kernel/workqueue.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index f699122..67b68bb 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -5601,16 +5601,18 @@ int __init workqueue_init_early(void)
 		ordered_wq_attrs[i] = attrs;
 	}
 
-	system_wq = alloc_workqueue("events", 0, 0);
-	system_highpri_wq = alloc_workqueue("events_highpri", WQ_HIGHPRI, 0);
-	system_long_wq = alloc_workqueue("events_long", 0, 0);
-	system_unbound_wq = alloc_workqueue("events_unbound", WQ_UNBOUND,
+	system_wq = alloc_workqueue("system_percpu", 0, 0);
+	system_highpri_wq = alloc_workqueue("system_percpu_highpri",
+					    WQ_HIGHPRI, 0);
+	system_long_wq = alloc_workqueue("system_percpu_long", 0, 0);
+	system_unbound_wq = alloc_workqueue("system_unbound", WQ_UNBOUND,
 					    WQ_UNBOUND_MAX_ACTIVE);
-	system_freezable_wq = alloc_workqueue("events_freezable",
+	system_freezable_wq = alloc_workqueue("system_percpu_freezable",
 					      WQ_FREEZABLE, 0);
-	system_power_efficient_wq = alloc_workqueue("events_power_efficient",
+	system_power_efficient_wq = alloc_workqueue("system_percpu_power_efficient",
 					      WQ_POWER_EFFICIENT, 0);
-	system_freezable_power_efficient_wq = alloc_workqueue("events_freezable_power_efficient",
+	system_freezable_power_efficient_wq = alloc_workqueue(
+					      "system_percpu_freezable_power_efficient",
 					      WQ_FREEZABLE | WQ_POWER_EFFICIENT,
 					      0);
 	BUG_ON(!system_wq || !system_highpri_wq || !system_long_wq ||
-- 
1.8.3.1