From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Kuzin Andrey <kuzinandrey@yandex.ru>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: size calculation wasted cpu time
Date: Mon, 16 Mar 2009 15:06:13 +0100 [thread overview]
Message-ID: <49BE5CD5.5000808@netfilter.org> (raw)
In-Reply-To: <152544048.20090316160216@yandex.ru>
Kuzin Andrey wrote:
> In /net/netfilter/nfnetlink_queue.c every call of nfqnl_build_packet_message()
> make series of call nla_total_size() for 'size' calculations.
> I think 'size' is constant value for kernel build and may be define static
> variable for this ?
We can calculate this during the module initialization, brave to cook a
patch for it?
--
"Los honestos son inadaptados sociales" -- Les Luthiers
next prev parent reply other threads:[~2009-03-16 14:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-03-16 13:02 size calculation wasted cpu time Kuzin Andrey
2009-03-16 14:06 ` Pablo Neira Ayuso [this message]
2009-03-16 14:14 ` Patrick McHardy
2009-07-24 18:55 ` Jan Engelhardt
2009-07-25 5:10 ` Re[2]: " Kuzin Andrey
2009-07-25 23:41 ` Henrik Nordstrom
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=49BE5CD5.5000808@netfilter.org \
--to=pablo@netfilter.org \
--cc=kuzinandrey@yandex.ru \
--cc=netfilter-devel@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.