linux-kernel - [PATCH] PM: remove PF_WQ

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Date:   Mon, 25 Jan 2021 12:18:28 +0800
From:   qiang.zhang@...driver.com
To:     rafael.j.wysocki@...el.com
Cc:     linux-pm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] PM: remove PF_WQ_WORKER mask

From: Zqiang <qiang.zhang@...driver.com>

Due to kworker also is kernel thread, it's already included
PF_KTHREAD mask, so remove PF_WQ_WORKER mask.

Signed-off-by: Zqiang <qiang.zhang@...driver.com>
---
 kernel/power/process.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kernel/power/process.c b/kernel/power/process.c
index 45b054b7b5ec..50cc63534486 100644
--- a/kernel/power/process.c
+++ b/kernel/power/process.c
@@ -235,7 +235,7 @@ void thaw_kernel_threads(void)
 
 	read_lock(&tasklist_lock);
 	for_each_process_thread(g, p) {
-		if (p->flags & (PF_KTHREAD | PF_WQ_WORKER))
+		if (p->flags & PF_KTHREAD)
 			__thaw_task(p);
 	}
 	read_unlock(&tasklist_lock);
-- 
2.17.1