From: David Miller <davem@davemloft.net>
To: bhaktipriya96@gmail.com
Cc: dmitry.tarnyagin@lockless.no, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, tj@kernel.org
Subject: Re: [PATCH] caif-hsi: Remove deprecated create_singlethread_workqueue
Date: Mon, 25 Jul 2016 21:39:48 -0700 (PDT) [thread overview]
Message-ID: <20160725.213948.1597000820762206692.davem@davemloft.net> (raw)
In-Reply-To: <20160725131057.GA751@Karyakshetra>
From: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Date: Mon, 25 Jul 2016 18:40:57 +0530
> alloc_workqueue replaces deprecated create_singlethread_workqueue().
>
> A dedicated workqueue has been used since the workitems are being used
> on a packet tx/rx path. Hence, WQ_MEM_RECLAIM has been set to guarantee
> forward progress under memory pressure.
>
> An ordered workqueue has been used since workitems &cfhsi->wake_up_work
> and &cfhsi->wake_down_work cannot be run concurrently.
>
> Calls to flush_workqueue() before destroy_workqueue() have been dropped
> since destroy_workqueue() itself calls drain_workqueue() which flushes
> repeatedly till the workqueue becomes empty.
>
> Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Applied.
prev parent reply other threads:[~2016-07-26 4:39 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-07-25 13:10 Bhaktipriya Shridhar
2016-07-25 18:56 ` Tejun Heo
2016-07-26 4:39 ` David Miller [this message]
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