From: Catalin Marinas <catalin.marinas@arm.com>
To: Jisheng Zhang <jszhang@marvell.com>
Cc: will.deacon@arm.com, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH] arm64: add cpu_idle tracepoints to arch_cpu_idle
Date: Mon, 19 Oct 2015 18:47:19 +0100 [thread overview]
Message-ID: <20151019174719.GG11226@e104818-lin.cambridge.arm.com> (raw)
In-Reply-To: <1442413401-2955-1-git-send-email-jszhang@marvell.com>
On Wed, Sep 16, 2015 at 10:23:21PM +0800, Jisheng Zhang wrote:
> Currently, if cpuidle is disabled or not supported, powertop reports
> zero wakeups and zero events. This is due to the cpu_idle tracepoints
> are missing.
>
> This patch is to make cpu_idle tracepoints always available even if
> cpuidle is disabled or not supported.
>
> Signed-off-by: Jisheng Zhang <jszhang@marvell.com>
Queued for 4.4. Thanks.
--
Catalin
prev parent reply other threads:[~2015-10-19 17:47 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-09-16 14:23 Jisheng Zhang
2015-09-16 14:47 ` Lorenzo Pieralisi
2015-09-16 14:53 ` Jisheng Zhang
2015-09-16 15:11 ` Jisheng Zhang
2015-09-16 16:16 ` Lorenzo Pieralisi
2015-09-16 16:56 ` Jisheng Zhang
2015-10-19 17:47 ` Catalin Marinas [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=20151019174719.GG11226@e104818-lin.cambridge.arm.com \
--to=catalin.marinas@arm.com \
--cc=jszhang@marvell.com \
--cc=linux-arm-kernel@lists.infradead.org \
--cc=linux-kernel@vger.kernel.org \
--cc=will.deacon@arm.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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox
all inboxes | Powered by JetHome®