From: Tejun Heo <tj@kernel.org>
To: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Cc: David Howells <dhowells@redhat.com>,
Mark Fasheh <mfasheh@suse.com>, Joel Becker <jlbec@evilplan.org>,
Michal Hocko <mhocko@suse.com>,
Johannes Weiner <hannes@cmpxchg.org>,
Vladimir Davydov <vdavydov@virtuozzo.com>,
"Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Andrew Morton <akpm@linux-foundation.org>,
Joseph Qi <joseph.qi@huawei.com>,
"Norton.Zhu" <norton.zhu@huawei.com>,
Jun Piao <piaojun@huawei.com>, xuejiufei <xuejiufei@huawei.com>,
ocfs2-devel@oss.oracle.com, linux-afs@lists.infradead.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 9/9] fs/nfsd/nfs4callback: Remove deprecated create_singlethread_workqueue
Date: Wed, 31 Aug 2016 10:29:51 -0400 [thread overview]
Message-ID: <20160831142951.GS12660@htj.duckdns.org> (raw)
In-Reply-To: <832a8e0663b86e86c65dd3c49e049b8d43eff4cd.1472578959.git.bhaktipriya96@gmail.com>
On Tue, Aug 30, 2016 at 11:17:21PM +0530, Bhaktipriya Shridhar wrote:
> The workqueue "callback_wq" queues a single work item &cb->cb_work per
> nfsd4_callback instance and thus, it doesn't require execution ordering.
> Hence, alloc_workqueue has been used to replace the
> deprecated create_singlethread_workqueue instance.
>
> The WQ_MEM_RECLAIM flag has not been set since this is an in-kernel nfs
> server and isn't involved in memory reclaim operations on the local
> host.
>
> Since there are fixed number of work items, explicit concurrency
> limit is unnecessary here.
>
> Signed-off-by: Bhaktipriya Shridhar <bhaktipriya96@gmail.com>
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
--
tejun
next prev parent reply other threads:[~2016-08-31 14:29 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-30 17:43 [PATCH 0/9] " Bhaktipriya Shridhar
2016-08-30 17:44 ` [PATCH 1/9] fs/afs/vlocation: " Bhaktipriya Shridhar
2016-08-30 17:44 ` [PATCH 2/9] fs/afs/rxrpc: " Bhaktipriya Shridhar
2016-08-30 17:45 ` [PATCH 3/9] fs/afs/callback: " Bhaktipriya Shridhar
2016-08-30 17:45 ` [PATCH 4/9] fs/afs/flock: " Bhaktipriya Shridhar
2016-08-31 14:28 ` Tejun Heo
2016-08-30 17:45 ` [PATCH 5/9] fs/ocfs2/dlmfs: " Bhaktipriya Shridhar
2016-08-30 17:46 ` [PATCH 6/9] fs/ocfs2/cluster: " Bhaktipriya Shridhar
2016-08-30 17:46 ` [PATCH 7/9] fs/ocfs2/super: " Bhaktipriya Shridhar
2016-08-30 17:46 ` [PATCH 8/9] fs/ocfs2/dlm: " Bhaktipriya Shridhar
2016-08-31 14:29 ` Tejun Heo
2016-08-30 17:47 ` [PATCH 9/9] fs/nfsd/nfs4callback: " Bhaktipriya Shridhar
2016-08-31 14:29 ` Tejun Heo [this message]
2016-08-30 19:36 ` [PATCH 0/9] " David Howells
2016-08-30 19:58 ` Bhaktipriya Shridhar
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