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From: David Miller <davem@davemloft.net>
To: bhaktipriya96@gmail.com
Cc: derek.chickles@caviumnetworks.com,
	satananda.burla@caviumnetworks.com,
	felix.manlunas@caviumnetworks.com,
	raghu.vatsavayi@caviumnetworks.com, tj@kernel.org,
	netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] net: cavium: liquidio: Remove deprecated create_workqueue
Date: Thu, 09 Jun 2016 23:49:07 -0700 (PDT)	[thread overview]
Message-ID: <20160609.234907.1896722620762197262.davem@davemloft.net> (raw)
In-Reply-To: <20160607201758.GA14937@Karyakshetra>

From: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Date: Wed, 8 Jun 2016 01:47:59 +0530

> alloc_workqueue replaces deprecated create_workqueue().
> 
> A dedicated workqueue has been used since the workitem viz
> (&lio->txq_status_wq.wk.work which maps to octnet_poll_check_txq_status)
> is involved in a brief poll routine for checking transmit queue status
> and is an intergral part of normal device operation.
> WQ_MEM_RECLAIM has been set to guarantee forward progress under memory
> pressure, which is a requirement here.
> Since there are only a fixed number of work items, explicit concurrency
> limit is unnecessary.
> 
> flush_workqueue is unnecessary since destroy_workqueue() itself calls
> drain_workqueue() which flushes repeatedly till the workqueue
> becomes empty.
> 
> Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>

Applied.

      reply	other threads:[~2016-06-10  6:49 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-06-07 20:17 Bhaktipriya Shridhar
2016-06-10  6:49 ` David Miller [this message]

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