From: Tim Chen <tim.c.chen@linux.intel.com>
To: Thomas Gleixner <tglx@linutronix.de>
Cc: rjw@rjwysocki.net, mingo@redhat.com, bp@suse.de, x86@kernel.org,
linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-acpi@vger.kernel.org, peterz@infradead.org,
jolsa@redhat.com,
Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Subject: Re: [PATCH v6 1/9] sched: Extend scheduler's asym packing
Date: Wed, 26 Oct 2016 11:10:46 -0700 [thread overview]
Message-ID: <1477505446.2680.29.camel@linux.intel.com> (raw)
In-Reply-To: <alpine.DEB.2.20.1610261226540.4983@nanos>
On Wed, 2016-10-26 at 12:27 +0200, Thomas Gleixner wrote:
> On Thu, 20 Oct 2016, Tim Chen wrote:
>
> >
> > We generalize the scheduler's asym packing to provide an ordering
> > of the cpu beyond just the cpu number. This allows the use of the
> > ASYM_PACKING scheduler machinery to move loads to preferred CPU in a
> > sched domain. The preference is defined with the cpu priority
> > given by arch_asym_cpu_priority(cpu).
> >
> > We also record the most preferred cpu in a sched group when
> > we build the cpu's capacity for fast lookup of preferred cpu
> > during load balancing.
> >
> > Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com>
> > Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
> > Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
> This SOB-chain is bogus. Same for all other patches.
>
I am the primary author of the patch so I have my sign-off on top. There
were also much internal discussions/reviews between myself, Peter and Srinivas,
before we post the first version of this patch.
I incorporated their inputs into the patch and added their sign-offs.
Can you be more explicit on why you think the sign-offs here are bogus?
Thanks.
Tim
next prev parent reply other threads:[~2016-10-26 18:11 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-10-20 21:59 [PATCH v6 0/9] Support Intel® Turbo Boost Max Technology 3.0 Tim Chen
2016-10-20 21:59 ` [PATCH v6 1/9] sched: Extend scheduler's asym packing Tim Chen
2016-10-26 10:27 ` Thomas Gleixner
2016-10-26 18:10 ` Tim Chen [this message]
2016-10-26 18:23 ` Thomas Gleixner
2016-10-20 21:59 ` [PATCH v6 2/9] x86/topology: Provide topology_num_packages() Tim Chen
2016-10-20 21:59 ` [PATCH v6 3/9] x86/topology: Define x86's arch_update_cpu_topology Tim Chen
2016-10-20 21:59 ` [PATCH v6 4/9] x86: Enable Intel Turbo Boost Max Technology 3.0 Tim Chen
2016-10-20 21:59 ` [PATCH v6 5/9] x86/sysctl: Add sysctl for ITMT scheduling feature Tim Chen
2016-10-26 10:49 ` Thomas Gleixner
2016-10-26 11:25 ` Peter Zijlstra
2016-10-26 11:24 ` Thomas Gleixner
2016-10-26 17:23 ` Tim Chen
2016-10-26 18:09 ` Thomas Gleixner
2016-10-27 19:32 ` Tim Chen
2016-10-26 17:59 ` Tim Chen
2016-10-26 10:52 ` Thomas Gleixner
2016-10-26 18:03 ` Tim Chen
2016-10-26 18:11 ` Thomas Gleixner
2016-10-26 19:38 ` Tim Chen
2016-10-20 22:00 ` [PATCH v6 6/9] x86/sched: Add SD_ASYM_PACKING flags to x86 ITMT CPU Tim Chen
2016-10-20 22:00 ` [PATCH v6 7/9] acpi: bus: Enable HWP CPPC objects Tim Chen
2016-10-20 22:00 ` [PATCH v6 8/9] acpi: bus: Set _OSC for diverse core support Tim Chen
2016-10-20 22:00 ` [PATCH v6 9/9] cpufreq: intel_pstate: Use CPPC to get max performance Tim Chen
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=1477505446.2680.29.camel@linux.intel.com \
--to=tim.c.chen@linux.intel.com \
--cc=bp@suse.de \
--cc=jolsa@redhat.com \
--cc=linux-acpi@vger.kernel.org \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-pm@vger.kernel.org \
--cc=mingo@redhat.com \
--cc=peterz@infradead.org \
--cc=rjw@rjwysocki.net \
--cc=srinivas.pandruvada@linux.intel.com \
--cc=tglx@linutronix.de \
--cc=x86@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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).