From: Andi Kleen <ak@suse.de>
To: Hugh Dickins <hugh@veritas.com>
Cc: "Martin J. Bligh" <mbligh@aracnet.com>,
Brent Casavant <bcasavan@sgi.com>, Andi Kleen <ak@suse.de>,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: [PATCH] Use MPOL_INTERLEAVE for tmpfs files
Date: Wed, 3 Nov 2004 10:01:12 +0100 [thread overview]
Message-ID: <20041103090112.GJ8907@wotan.suse.de> (raw)
In-Reply-To: <Pine.LNX.4.44.0411030826310.6096-100000@localhost.localdomain>
On Wed, Nov 03, 2004 at 08:44:32AM +0000, Hugh Dickins wrote:
> On Tue, 2 Nov 2004, Martin J. Bligh wrote:
> >
> > Another way might be a tmpfs mount option ... I'd prefer that to a sysctl
> > personally, but maybe others wouldn't. Hugh, is that nuts?
>
> Only nuts if I am, I was going to suggest the same: the sysctl idea seems
> very inadequate; a mount option at least allows the possibility of having
> different tmpfs files allocated with different policies at the same time.
>
> But I'm not usually qualified to comment on NUMA matters, and my tmpfs
> maintenance shouldn't be allowed to get in the way of progress. Plus
> I've barely been attending in recent days: back to normality tomorrow.
If you want to go more finegraid then you can always use numactl
or even libnuma in the application. For a quick policy decision a sysctl
is fine imho.
-Andi
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@kvack.org. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"aart@kvack.org"> aart@kvack.org </a>
next prev parent reply other threads:[~2004-11-03 9:01 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-11-02 1:07 Brent Casavant
2004-11-02 1:43 ` Dave Hansen
2004-11-02 9:13 ` Andi Kleen
2004-11-02 15:46 ` Martin J. Bligh
2004-11-02 15:55 ` Andi Kleen
2004-11-02 16:55 ` Martin J. Bligh
2004-11-02 22:17 ` Brent Casavant
2004-11-02 22:51 ` Martin J. Bligh
2004-11-03 1:12 ` Brent Casavant
2004-11-03 1:30 ` Martin J. Bligh
2004-11-03 8:44 ` Hugh Dickins
2004-11-03 9:01 ` Andi Kleen [this message]
2004-11-03 16:32 ` Brent Casavant
2004-11-03 21:00 ` Martin J. Bligh
2004-11-08 19:58 ` Brent Casavant
2004-11-08 20:57 ` Martin J. Bligh
2004-11-09 19:04 ` Hugh Dickins
2004-11-09 20:09 ` Martin J. Bligh
2004-11-09 21:08 ` Hugh Dickins
2004-11-09 22:07 ` Martin J. Bligh
2004-11-10 2:41 ` Brent Casavant
2004-11-10 14:20 ` Hugh Dickins
2004-11-11 19:48 ` Hugh Dickins
2004-11-11 23:10 ` Brent Casavant
2004-11-15 22:07 ` Brent Casavant
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20041103090112.GJ8907@wotan.suse.de \
--to=ak@suse.de \
--cc=bcasavan@sgi.com \
--cc=hugh@veritas.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=mbligh@aracnet.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox