linux-kernel - Re: [PATCH] drm: Remove redundant 'flush

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Message-ID: <CAH9NwWdC1pV6Uwe_2NkBZGeUb_ejFH-YVYdhx0wpmZbL8CnRoA@mail.gmail.com>
Date:   Mon, 18 Oct 2021 14:42:15 +0200
From:   Christian Gmeiner <christian.gmeiner@...il.com>
To:     christophe.jaillet@...adoo.fr
Cc:     Lucas Stach <l.stach@...gutronix.de>,
        Russell King <linux+etnaviv@...linux.org.uk>,
        David Airlie <airlied@...ux.ie>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Clark <robdclark@...il.com>, Sean Paul <sean@...rly.run>,
        jyri.sarha@....fi, tomba@...nel.org,
        linux-graphics-maintainer@...are.com, zackr@...are.com,
        linux-arm-msm@...r.kernel.org, freedreno@...ts.freedesktop.org,
        The etnaviv authors <etnaviv@...ts.freedesktop.org>,
        DRI mailing list <dri-devel@...ts.freedesktop.org>,
        LKML <linux-kernel@...r.kernel.org>,
        kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] drm: Remove redundant 'flush_workqueue()' calls

Am So., 10. Okt. 2021 um 16:08 Uhr schrieb Christophe JAILLET
<christophe.jaillet@...adoo.fr>:
>
> '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>

For drm/etnaviv:
Reviewed-by: Christian Gmeiner <christian.gmeiner@...il.com>

-- 
greets
--
Christian Gmeiner, MSc

https://christian-gmeiner.info/privacypolicy