From: Dave Kleikamp <dave.kleikamp@oracle.com>
To: Christoph Hellwig <hch@infradead.org>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
Zach Brown <zab@zabbo.net>,
"Maxim V. Patlasov" <mpatlasov@parallels.com>,
Mel Gorman <mgorman@suse.de>,
Trond Myklebust <Trond.Myklebust@netapp.com>,
linux-nfs@vger.kernel.org, Rik van Riel <riel@redhat.com>
Subject: Re: [PATCH v4 23/31] nfs: simplify swap
Date: Fri, 23 Nov 2012 11:50:01 -0600 [thread overview]
Message-ID: <50AFB749.8090507@oracle.com> (raw)
In-Reply-To: <20121123082157.GC10731@infradead.org>
On 11/23/2012 02:21 AM, Christoph Hellwig wrote:
> On Wed, Nov 21, 2012 at 04:41:03PM -0600, Dave Kleikamp wrote:
>> swap_writepage can now call nfs's write_iter f_op, eliminating the need to
>> implement for the special-case direct_IO a_op. There is no longer a need to
>> pass the uio flag through the direct write path.
>
> This should also kill off the nasty REQ_KERNEL flag.
Right. Missed that.
Shaggy
prev parent reply other threads:[~2012-11-23 17:51 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <1353537671-26284-1-git-send-email-dave.kleikamp@oracle.com>
2012-11-21 22:41 ` [PATCH v4 22/31] nfs: add support for read_iter, write_iter Dave Kleikamp
2012-11-21 22:41 ` [PATCH v4 23/31] nfs: simplify swap Dave Kleikamp
2012-11-23 8:21 ` Christoph Hellwig
2012-11-23 17:50 ` Dave Kleikamp [this message]
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