From: Paul Jackson <pj@sgi.com>
To: David Rientjes <rientjes@google.com>
Cc: akpm@linux-foundation.org, ak@suse.de, clameter@sgi.com,
Lee.Schermerhorn@hp.com, linux-kernel@vger.kernel.org
Subject: Re: [patch 4/3] cpusets: memory_spread_user interleaves over all mems_allowed
Date: Thu, 25 Oct 2007 20:19:49 -0700 [thread overview]
Message-ID: <20071025201949.9df5f10d.pj@sgi.com> (raw)
In-Reply-To: <alpine.DEB.0.9999.0710251933490.2989@chino.kir.corp.google.com>
David wrote:
> - tmp = cpuset_mems_allowed(current);
> + tmp = *newmask;
I see this as a nice little optimization, not a change in
what the code does. That is, *newmask happens to already
hold cpuset_mems_allowed(current), so can be used for such.
Is that right?
If so, nice tweak - thanks.
--
I won't rest till it's the best ...
Programmer, Linux Scalability
Paul Jackson <pj@sgi.com> 1.925.600.0401
prev parent reply other threads:[~2007-10-26 3:19 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-10-26 2:34 [patch 4/3] cpusets: memory_spread_user interleaves over all mems_allowed David Rientjes
2007-10-26 3:19 ` Paul Jackson [this message]
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=20071025201949.9df5f10d.pj@sgi.com \
--to=pj@sgi.com \
--cc=Lee.Schermerhorn@hp.com \
--cc=ak@suse.de \
--cc=akpm@linux-foundation.org \
--cc=clameter@sgi.com \
--cc=linux-kernel@vger.kernel.org \
--cc=rientjes@google.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 an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.