All of lore.kernel.org
 help / color / mirror / Atom feed
From: Andi Kleen <andi@firstfloor.org>
To: Eric Dumazet <eric.dumazet@gmail.com>
Cc: David Miller <davem@davemloft.net>, netdev <netdev@vger.kernel.org>
Subject: Re: [PATCH net-next-2.6] flow: better memory management
Date: Mon, 13 Sep 2010 00:28:14 +0200	[thread overview]
Message-ID: <87tyluk35t.fsf@basil.nowhere.org> (raw)
In-Reply-To: <1284138025.24675.100.camel@edumazet-laptop> (Eric Dumazet's message of "Fri, 10 Sep 2010 19:00:25 +0200")

Eric Dumazet <eric.dumazet@gmail.com> writes:

> Allocate hash tables for every online cpus, not every possible ones.

There are some setups that boot most of the CPUs after boot.
On those this heuristic would be very wrong.

-Andi

-- 
ak@linux.intel.com -- Speaking for myself only.

  reply	other threads:[~2010-09-12 22:28 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-09-10 17:00 [PATCH net-next-2.6] flow: better memory management Eric Dumazet
2010-09-12 22:28 ` Andi Kleen [this message]
2010-09-13  5:51   ` Eric Dumazet
2010-09-13  8:43     ` Andi Kleen
2010-09-13  9:52       ` Eric Dumazet
2010-09-14  3:03 ` David Miller

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=87tyluk35t.fsf@basil.nowhere.org \
    --to=andi@firstfloor.org \
    --cc=davem@davemloft.net \
    --cc=eric.dumazet@gmail.com \
    --cc=netdev@vger.kernel.org \
    /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.