From: Markus Elfring <Markus.Elfring@web.de>
To: Zhang Qiang <qiang.zhang@windriver.com>,
Tejun Heo <tj@kernel.org>, Lai Jiangshan <jiangshanlai@gmail.com>
Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: Re: [PATCH v2] workqueue: Fix double kfree for rescuer
Date: Mon, 25 May 2020 11:55:05 +0200 [thread overview]
Message-ID: <e7d637d0-06e2-25e3-9af7-8c4668f9172f@web.de> (raw)
In-Reply-To: <7d19381c-2c51-deb4-f82f-d54bc56c6ecf@web.de>
> * The function call “destroy_workqueue” can be performed there in an if branch
> after the statement “wq->rescuer = NULL” was executed.
Another correction:
* The function call “kfree(rescuer)” can be performed there in an if branch
after the statement “wq->rescuer = NULL” was executed.
Regards,
Markus
next prev parent reply other threads:[~2020-05-25 9:55 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-25 7:59 [PATCH] " qiang.zhang
2020-05-25 8:20 ` [PATCH v2] workqueue: Delete duplicate kfree() call for “rescuer” from rcu_free_wq() Markus Elfring
2020-05-25 9:50 ` [PATCH v2] workqueue: Fix double kfree for rescuer Markus Elfring
2020-05-25 9:55 ` Markus Elfring [this message]
2020-05-25 10:19 ` qzhang2
2020-05-25 10:40 ` [v2] " Markus Elfring
2020-05-26 2:05 ` qzhang2
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