From: Matt Mackall <mpm@selenic.com>
To: Con Kolivas <kernel@kolivas.org>
Cc: linux-kernel <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
ck@vds.kolivas.org
Subject: Re: RSDL-mm 0.28
Date: Sat, 10 Mar 2007 22:03:05 -0600 [thread overview]
Message-ID: <20070311040305.GT10394@waste.org> (raw)
In-Reply-To: <20070311040132.GS10394@waste.org>
On Sat, Mar 10, 2007 at 10:01:32PM -0600, Matt Mackall wrote:
> On Sun, Mar 11, 2007 at 01:28:22PM +1100, Con Kolivas wrote:
> > Ok I don't think there's any actual accounting problem here per se
> > (although I did just recently post a bugfix for rsdl however I think
> > that's unrelated). What I think is going on in the ccache testcase is
> > that all the work is being offloaded to kernel threads reading/writing
> > to/from the filesystem and the make is not getting any actual cpu
> > time.
>
> I don't see significant system time while this is happening.
Also, it's running pretty much entirely out of page cache so there
wouldn't be a whole lot for kernel threads to do.
--
Mathematics is the supreme nostalgia of our time.
next prev parent reply other threads:[~2007-03-11 4:15 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-03-11 1:35 RSDL-mm 0.28 Matt Mackall
2007-03-11 2:28 ` Con Kolivas
2007-03-11 3:16 ` Andrew Morton
2007-03-11 3:43 ` William Lee Irwin III
2007-03-11 3:59 ` Con Kolivas
2007-03-11 3:39 ` Andrew Morton
2007-03-11 3:44 ` Con Kolivas
2007-03-11 4:01 ` Matt Mackall
2007-03-11 4:03 ` Matt Mackall [this message]
2007-03-11 6:19 ` Con Kolivas
2007-03-12 5:38 ` RSDL for 2.6.21-rc3- 0.29 Gene Heskett
2007-03-12 5:48 ` Con Kolivas
2007-03-12 6:37 ` Gene Heskett
2007-03-12 10:04 ` Gene Heskett
2007-03-12 12:51 ` Douglas McNaught
2007-03-12 18:28 ` Gene Heskett
2007-03-12 18:46 ` Douglas McNaught
2007-03-12 19:10 ` Gene Heskett
2007-03-12 19:14 ` Lee Revell
2007-03-12 19:43 ` Douglas McNaught
2007-03-12 19:54 ` Patrick Mau
2007-03-12 20:24 ` Gene Heskett
2007-03-13 1:32 ` Stracing Amanda (was: RSDL for 2.6.21-rc3- 0.29) Douglas McNaught
2007-03-13 2:39 ` Gene Heskett
2007-03-13 3:01 ` Nish Aravamudan
2007-03-13 4:04 ` Gene Heskett
2007-03-13 4:45 ` Willy Tarreau
2007-03-13 5:48 ` Gene Heskett
2007-03-12 13:22 ` RSDL-mm 0.28 David Schwartz
2007-03-12 14:54 ` Ray Lee
2007-03-13 7:22 ` Nick Piggin
2007-03-11 7:32 ` Willy Tarreau
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