From: Zach Brown <zach.brown@oracle.com>
To: Benjamin LaHaise <bcrl@kvack.org>
Cc: akpm@odsl.org, linux-aio@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [AIO] reorder kiocb structure elements to make sync iocb setup faster
Date: Thu, 15 Dec 2005 08:43:22 -0800 [thread overview]
Message-ID: <43A19D2A.4060005@oracle.com> (raw)
In-Reply-To: <20051215154357.GC2444@kvack.org>
Benjamin LaHaise wrote:
> The patch below reorders members of the kiocb structure to make sync kiocb
> setup faster. By setting the elements sequentially, the write combining
> buffers on the CPU are able to combine the writes into a single burst,
Seems reasonable, but can we get comments in both the struct and where
it's initialized explaining this coordination?
- z
prev parent reply other threads:[~2005-12-15 16:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-15 15:43 [AIO] reorder kiocb structure elements to make sync iocb setup faster Benjamin LaHaise
2005-12-15 16:43 ` Zach Brown [this message]
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