linux-kernel - Re: [PATCH] xen/pvcalls-back: Remove redundant 'flush

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Message-ID: <34c7914f-c647-c110-c269-1c1fe51d6f39@oracle.com>
Date:   Wed, 27 Oct 2021 09:20:21 -0400
From:   Boris Ostrovsky <boris.ostrovsky@...cle.com>
To:     Stefano Stabellini <sstabellini@...nel.org>,
        Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     jgross@...e.com, xen-devel@...ts.xenproject.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] xen/pvcalls-back: Remove redundant 'flush_workqueue()'
 calls


On 10/14/21 3:42 PM, Stefano Stabellini wrote:
> On Thu, 14 Oct 2021, Christophe JAILLET wrote:
>> 'destroy_workqueue()' already drains the queue before destroying it, so
>> there is no need to flush it explicitly.
>>
>> Remove the redundant 'flush_workqueue()' calls.
>>
>> This was generated with coccinelle:
>>
>> @@
>> expression E;
>> @@
>> - 	flush_workqueue(E);
>> 	destroy_workqueue(E);
>>
>> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> Acked-by: Stefano Stabellini <sstabellini@...nel.org>
>

Applied to for-linus-5.16


-boris