linux-kernel - Re: [PATCH] kernel: workqueue: clarify wq_worker_last

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Message-ID: <20190206163126.GH50184@devbig004.ftw2.facebook.com>
Date:   Wed, 6 Feb 2019 08:31:26 -0800
From:   Tejun Heo <tj@...nel.org>
To:     Johannes Weiner <hannes@...xchg.org>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        Peter Zijlstra <peterz@...radead.org>, linux-mm@...ck.org,
        linux-kernel@...r.kernel.org, kernel-team@...com
Subject: Re: [PATCH] kernel: workqueue: clarify wq_worker_last_func() caller
 requirements

On Wed, Feb 06, 2019 at 04:05:28PM +0100, Johannes Weiner wrote:
> This function can only be called safely from very specific scheduler
> contexts. Document those.
> 
> Suggested-by: Andrew Morton <akpm@...ux-foundation.org>
> Signed-off-by: Johannes Weiner <hannes@...xchg.org>

Acked-by: Tejun Heo <tj@...nel.org>

Thanks.

-- 
tejun