From: Alex Shi <alex.shi@linaro.org>
To: Daniel Lezcano <daniel.lezcano@linaro.org>,
peterz@infradead.org, mingo@kernel.org
Cc: linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org
Subject: Re: [PATCH V2 3/3] sched: Move idle_stamp up to the core
Date: Thu, 13 Feb 2014 15:53:03 +0800 [thread overview]
Message-ID: <52FC79DF.9060204@linaro.org> (raw)
In-Reply-To: <1391728237-4441-4-git-send-email-daniel.lezcano@linaro.org>
On 02/07/2014 07:10 AM, Daniel Lezcano wrote:
> The idle_balance modifies the idle_stamp field of the rq, making this
> information to be shared across core.c and fair.c. As we can know if the
> cpu is going to idle or not with the previous patch, let's encapsulate the
> idle_stamp information in core.c by moving it up to the caller. The
> idle_balance function returns true in case a balancing occured and the cpu
> won't be idle, false if no balance happened and the cpu is going idle.
>
> Cc: mingo@kernel.org
> Cc: alex.shi@linaro.org
> Cc: peterz@infradead.org
> Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>
> Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Reviewed-by: Alex Shi <alex.shi@linaro.org>
--
Thanks
Alex
prev parent reply other threads:[~2014-02-13 7:53 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-02-06 23:10 [PATCH V2 0/3] sched: idle_balance() cleanup and fix Daniel Lezcano
2014-02-06 23:10 ` [PATCH V2 1/3] sched: Remove cpu parameter for idle_balance() Daniel Lezcano
2014-02-13 7:14 ` Alex Shi
2014-02-06 23:10 ` [PATCH V2 2/3] sched: Fix race in idle_balance() Daniel Lezcano
2014-02-10 9:24 ` Preeti Murthy
2014-02-11 11:11 ` Daniel Lezcano
2014-02-13 7:45 ` Alex Shi
2014-02-13 10:10 ` Preeti U Murthy
2014-02-13 10:22 ` Daniel Lezcano
2014-02-13 7:46 ` Alex Shi
2014-02-06 23:10 ` [PATCH V2 3/3] sched: Move idle_stamp up to the core Daniel Lezcano
2014-02-10 10:04 ` Preeti Murthy
2014-02-11 12:07 ` Daniel Lezcano
2014-02-13 10:14 ` Preeti U Murthy
2014-02-13 7:53 ` Alex Shi [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=52FC79DF.9060204@linaro.org \
--to=alex.shi@linaro.org \
--cc=daniel.lezcano@linaro.org \
--cc=linaro-kernel@lists.linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=mingo@kernel.org \
--cc=peterz@infradead.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.