From: Andrew Morton <akpm@osdl.org>
To: Zach Brown <zach.brown@oracle.com>
Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-aio@kvack.org
Subject: Re: [PATCH take2 0/5] dio: clean up completion phase of direct_io_worker()
Date: Tue, 3 Oct 2006 15:20:04 -0700 [thread overview]
Message-ID: <20061003152004.ca255c33.akpm@osdl.org> (raw)
In-Reply-To: <20061002232119.18827.96966.sendpatchset@tetsuo.zabbo.net>
On Mon, 2 Oct 2006 16:21:19 -0700 (PDT)
Zach Brown <zach.brown@oracle.com> wrote:
> I've tested these on low end PC drives with aio-stress, the direct IO tests I
> could manage to get running in LTP, orasim, and some home-brew functional
> tests.
I trust a lot of testing was done on blocksize<pagesize filesystems?
And did you test direct-io into and out of hugepages? `odread' and
`odwrite' from
http://www.zip.com.au/~akpm/linux/patches/stuff/ext3-tools.tar.gz can be
used to test that.
next prev parent reply other threads:[~2006-10-03 22:20 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-02 23:21 [PATCH take2 0/5] dio: clean up completion phase of direct_io_worker() Zach Brown
2006-10-02 23:21 ` [PATCH take2 1/5] dio: centralize completion in dio_complete() Zach Brown
2006-10-03 22:26 ` Andrew Morton
2006-10-03 23:05 ` Zach Brown
2006-10-02 23:21 ` [PATCH take2 2/5] dio: call blk_run_address_space() once per op Zach Brown
2006-10-02 23:21 ` [PATCH take2 3/5] dio: formalize bio counters as a dio reference count Zach Brown
2006-10-03 22:44 ` Andrew Morton
2006-10-03 23:23 ` Zach Brown
2006-10-02 23:21 ` [PATCH take2 4/5] dio: remove duplicate bio wait code Zach Brown
2006-10-02 23:21 ` [PATCH take2 5/5] dio: only call aio_complete() after returning -EIOCBQUEUED Zach Brown
2006-10-03 21:47 ` [PATCH take2 0/5] dio: clean up completion phase of direct_io_worker() Jeff Moyer
2006-10-03 22:20 ` Andrew Morton [this message]
2006-10-03 23:00 ` Zach Brown
2006-10-04 10:12 ` Jens Axboe
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