From: Eric Sandeen <sandeen@redhat.com>
To: Bill Fink <billfink@mindspring.com>
Cc: tytso@mit.edu, bill.fink@nasa.gov, linux-ext4@vger.kernel.org
Subject: Re: [RFC PATCH] ext4: fix 50% disk write performance regression
Date: Mon, 30 Aug 2010 22:29:27 -0500 [thread overview]
Message-ID: <4C7C7717.1020704@redhat.com> (raw)
In-Reply-To: <20100830232704.39d2e9f4.billfink@mindspring.com>
Bill Fink wrote:
> The .0 and .1 files were 0 bytes. There was also a 56 byte .3 file
> in each case. Did you also want to see those?
nah it's ok I filled it in.
I think I see at least 1 thing wrong in the writeback path, I may have
a patch for you yet tonight.
-Eric
next prev parent reply other threads:[~2010-08-31 3:29 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-08-30 3:11 [RFC PATCH] ext4: fix 50% disk write performance regression Bill Fink
2010-08-30 17:05 ` Eric Sandeen
2010-08-30 19:30 ` Bill Fink
2010-08-30 19:35 ` Eric Sandeen
2010-08-30 17:40 ` Ted Ts'o
2010-08-30 20:49 ` Bill Fink
2010-08-30 21:05 ` Eric Sandeen
[not found] ` <20100830194533.6d09c38b.bill@wizard.sci.gsfc.nasa.gov>
2010-08-30 23:53 ` Eric Sandeen
[not found] ` <20100830210541.8b248a14.billfink@mindspring.com>
[not found] ` <4C7C62E9.4090707@redhat.com>
2010-08-31 3:27 ` Bill Fink
2010-08-31 3:29 ` Eric Sandeen [this message]
2010-08-31 0:37 ` Ted Ts'o
2010-08-31 0:51 ` Justin Maggard
2010-08-31 1:44 ` Bill Fink
2010-08-31 1:14 ` Bill Fink
2010-08-31 3:43 ` [PATCH] " Eric Sandeen
2010-08-31 4:26 ` Eric Sandeen
2010-08-31 4:53 ` Bill Fink
2010-08-31 5:05 ` Eric Sandeen
2010-08-31 5:31 ` Bill Fink
2010-09-09 0:23 ` Daniel Taylor
2010-09-09 3:29 ` Eric Sandeen
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