From: Pablo Neira Ayuso <pablo@netfilter.org>
To: Vincent Guittot <vincent.guittot@linaro.org>
Cc: netfilter-devel@vger.kernel.org
Subject: Re: [PATCH] netfilter: conntrack: use power efficient workqueue
Date: Mon, 6 Nov 2017 15:31:55 +0100 [thread overview]
Message-ID: <20171106143155.GA8738@salvia> (raw)
In-Reply-To: <1509635767-12253-1-git-send-email-vincent.guittot@linaro.org>
On Thu, 2 Nov 2017 15:16:07 +0100 Vincent Guittot <vincent.guittot@linaro.org> wrote:
> conntrack uses the bounded system_long_wq workqueue for its works that
> don't have to run on the cpu they have been queued. Using bounded
> workqueue prevents the scheduler to make smart decision about the best
> place to schedule the work.
>
> This patch replaces system_long_wq with system_power_efficient_wq.
> the work stays bounded to a cpu by default unless the
> CONFIG_WQ_POWER_EFFICIENT is enable. In the latter case, the work can
> be scheduled on the best cpu from a power or a performance point of
> view.
Applied, thanks.
next prev parent reply other threads:[~2017-11-06 14:32 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-11-02 15:16 [PATCH] netfilter: conntrack: use power efficient workqueue Vincent Guittot
2017-11-06 14:31 ` Pablo Neira Ayuso [this message]
2017-11-06 14:56 ` Pablo Neira Ayuso
2017-11-06 15:15 ` Vincent Guittot
2017-11-06 15:25 ` Pablo Neira Ayuso
2017-11-06 16:33 ` Vincent Guittot
2017-11-07 0:02 ` Pablo Neira Ayuso
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=20171106143155.GA8738@salvia \
--to=pablo@netfilter.org \
--cc=netfilter-devel@vger.kernel.org \
--cc=vincent.guittot@linaro.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.