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From: Wenchao Hao <haowenchao22@gmail.com>
To: Tejun Heo <tj@kernel.org>,
	Lai Jiangshan <jiangshanlai@gmail.com>,
	linux-kernel@vger.kernel.org
Cc: Wenchao Hao <haowenchao22@gmail.com>,
	Audra Mitchell <audra@redhat.com>
Subject: [PATCH 1/2] workqueue: Increase worker desc's length to 32
Date: Thu,  6 Jun 2024 16:52:15 +0800
Message-Id: <20240606085216.3475033-1-haowenchao22@gmail.com>
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Commit 31c89007285d ("workqueue.c: Increase workqueue name length")
increased WQ_NAME_LEN from 24 to 32, but forget to increase
WORKER_DESC_LEN, which would cause truncation when setting kworker's
desc from workqueue_struct's name, process_one_work() for example.

Fixes: 31c89007285d ("workqueue.c: Increase workqueue name length")

Signed-off-by: Wenchao Hao <haowenchao22@gmail.com>
CC: Audra Mitchell <audra@redhat.com>
---
 include/linux/workqueue.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index fb3993894536..d9968bfc8eac 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -95,7 +95,7 @@ enum wq_misc_consts {
 	WORK_BUSY_RUNNING	= 1 << 1,
 
 	/* maximum string length for set_worker_desc() */
-	WORKER_DESC_LEN		= 24,
+	WORKER_DESC_LEN		= 32,
 };
 
 /* Convenience constants - of type 'unsigned long', not 'enum'! */
-- 
2.38.1