From: Ben LaHaise <bcrl@redhat.com>
To: Linus Torvalds <torvalds@transmeta.com>
Cc: Daniel Phillips <phillips@bonn-fries.net>,
Rik van Riel <riel@conectiva.com.br>,
<linux-kernel@vger.kernel.org>, <linux-mm@kvack.org>
Subject: Re: [RFC][DATA] re "ongoing vm suckage"
Date: Sat, 4 Aug 2001 00:14:05 -0400 (EDT) [thread overview]
Message-ID: <Pine.LNX.4.33.0108040012020.14842-100000@touchme.toronto.redhat.com> (raw)
In-Reply-To: <Pine.LNX.4.33.0108032045280.15155-200000@penguin.transmeta.com>
On Fri, 3 Aug 2001, Linus Torvalds wrote:
> For nicer interactive behaviour while flushing things out, the
> inode_fsync() thing should really use "write_locked_buffers()". That's a
> separate patch, though.
Mildly better interactive performance, but absolutely horrid io
throughput. The system degrades to the point where blocks are getting
flushed to disk at ~2MB/s vs the 80MB/s its capable of. Not instrumented
since I'm trying to actually relax.
-ben
next prev parent reply other threads:[~2001-08-04 4:14 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-08-03 23:44 [RFC][DATA] re "ongoing vm suckage" Ben LaHaise
2001-08-04 1:29 ` Rik van Riel
2001-08-04 3:06 ` Daniel Phillips
2001-08-04 3:13 ` Linus Torvalds
2001-08-04 3:23 ` Rik van Riel
2001-08-04 3:35 ` Linus Torvalds
2001-08-04 3:26 ` Ben LaHaise
2001-08-04 3:34 ` Rik van Riel
2001-08-04 3:38 ` Linus Torvalds
2001-08-04 3:48 ` Linus Torvalds
2001-08-04 4:14 ` Ben LaHaise [this message]
2001-08-04 4:20 ` Linus Torvalds
2001-08-04 4:39 ` Ben LaHaise
2001-08-04 4:47 ` Linus Torvalds
2001-08-04 5:13 ` Ben LaHaise
2001-08-04 5:28 ` Linus Torvalds
2001-08-04 6:37 ` Linus Torvalds
2001-08-04 5:38 ` Marcelo Tosatti
2001-08-04 7:13 ` Rik van Riel
2001-08-04 14:22 ` Mike Black
2001-08-04 17:08 ` Linus Torvalds
2001-08-05 4:19 ` Michael Rothwell
2001-08-05 18:40 ` Marcelo Tosatti
2001-08-05 20:20 ` Linus Torvalds
2001-08-05 20:45 ` arjan
2001-08-06 20:32 ` Rob Landley
2001-08-05 15:24 ` Mike Black
2001-08-05 20:04 ` Linus Torvalds
2001-08-05 20:23 ` Alan Cox
2001-08-05 20:33 ` Linus Torvalds
2001-08-04 16:21 ` Mark Hemment
2001-08-07 15:45 ` Ben LaHaise
2001-08-07 16:22 ` Linus Torvalds
2001-08-07 16:51 ` Ben LaHaise
2001-08-07 17:08 ` Linus Torvalds
2001-08-07 18:17 ` Andrew Morton
2001-08-07 18:40 ` Ben LaHaise
2001-08-07 21:33 ` Daniel Phillips
2001-08-07 22:03 ` Linus Torvalds
2001-08-07 21:33 ` Linus Torvalds
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