From: Viresh Kumar <viresh.kumar@linaro.org>
To: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com>
Cc: linuxppc-dev@ozlabs.org, linux-kernel@vger.kernel.org,
ego@linux.vnet.ibm.com, linux-pm@vger.kernel.org,
rjw@rjwysocki.net, pc@us.ibm.com, shreyas@linux.vnet.ibm.com,
anton@samba.org, mikey@neuling.org
Subject: Re: [PATCH] cpufreq: powernv: Define per_cpu chip pointer to optimize hot-path
Date: Mon, 21 Mar 2016 12:52:55 +0530 [thread overview]
Message-ID: <20160321072255.GB1803@vireshk-i7> (raw)
In-Reply-To: <1458313100-27676-1-git-send-email-shilpa.bhat@linux.vnet.ibm.com>
On 18-03-16, 20:28, Shilpasri G Bhat wrote:
> From: Michael Neuling <mikey@neuling.org>
>
> "cpufreq: powernv: Remove cpu_to_chip_id() from hot-path" introduced
If the patch is already committed, you should provide its commit id as well.
> 'core_to_chip_map' array to cache the chip-id of all cores. Replace
> this with per_cpu variable that stores the pointer to the chip-array.
> This removes the linear lookup and provides a neater and simpler
> solution.
>
> Signed-off-by: Michael Neuling <mikey@neuling.org>
> Tested-by: Shilpasri G Bhat <shilpa.bhat@linux.vnet.ibm.com>
You are sending this patch and you have updated it as well.. So, you should have
had your signed-off here.
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
--
viresh
next prev parent reply other threads:[~2016-03-21 7:22 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-02 19:41 [PATCH v8 0/6] cpufreq: powernv: Redesign the presentation of throttle notification and solve bug-fixes in the driver Shilpasri G Bhat
2016-02-02 19:41 ` [PATCH v8 1/6] cpufreq: powernv: Free 'chips' on module exit Shilpasri G Bhat
2016-02-02 19:41 ` [PATCH v8 2/6] cpufreq: powernv: Hot-plug safe the kworker thread Shilpasri G Bhat
2016-02-02 19:41 ` [PATCH v8 3/6] cpufreq: powernv: Remove cpu_to_chip_id() from hot-path Shilpasri G Bhat
2016-03-18 4:04 ` Michael Neuling
2016-03-18 4:11 ` Michael Neuling
2016-03-18 13:13 ` Rafael J. Wysocki
2016-03-18 14:58 ` [PATCH] cpufreq: powernv: Define per_cpu chip pointer to optimize hot-path Shilpasri G Bhat
2016-03-21 7:22 ` Viresh Kumar [this message]
2016-03-21 14:13 ` Rafael J. Wysocki
2016-03-18 22:37 ` [PATCH v8 3/6] cpufreq: powernv: Remove cpu_to_chip_id() from hot-path Benjamin Herrenschmidt
2016-03-18 23:20 ` Michael Neuling
2016-02-02 19:41 ` [PATCH v8 4/6] cpufreq: powernv/tracing: Add powernv_throttle tracepoint Shilpasri G Bhat
2016-02-02 19:41 ` [PATCH v8 5/6] cpufreq: powernv: Replace pr_info with trace print for throttle event Shilpasri G Bhat
2016-02-02 19:41 ` [PATCH v8 6/6] cpufreq: powernv: Add sysfs attributes to show throttle stats Shilpasri G Bhat
2016-02-03 8:27 ` Viresh Kumar
2016-02-03 8:42 ` Shilpasri G Bhat
2016-02-03 9:03 ` Viresh Kumar
2016-02-03 12:02 ` Gautham R Shenoy
2016-02-03 14:06 ` Viresh Kumar
2016-02-03 16:24 ` Shilpasri G Bhat
[not found] ` <56B229C9.4010909-23VcF4HTsmIX0ybBhKVfKdBPR1lH4CV8@public.gmane.org>
2016-02-04 1:51 ` Viresh Kumar
2016-02-03 13:40 ` [PATCH v8 0/6] cpufreq: powernv: Redesign the presentation of throttle notification and solve bug-fixes in the driver Rafael J. Wysocki
2016-02-03 14:01 ` Viresh Kumar
2016-02-03 16:14 ` Shilpasri G Bhat
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=20160321072255.GB1803@vireshk-i7 \
--to=viresh.kumar@linaro.org \
--cc=anton@samba.org \
--cc=ego@linux.vnet.ibm.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=linuxppc-dev@ozlabs.org \
--cc=mikey@neuling.org \
--cc=pc@us.ibm.com \
--cc=rjw@rjwysocki.net \
--cc=shilpa.bhat@linux.vnet.ibm.com \
--cc=shreyas@linux.vnet.ibm.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