From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
To: Gautham R Shenoy <ego@linux.vnet.ibm.com>
Cc: Nathan Lynch <nathanl@linux.ibm.com>,
Oliver OHalloran <oliveroh@au1.ibm.com>,
Michael Neuling <mikey@linux.ibm.com>,
Michael Ellerman <michaele@au1.ibm.com>,
Peter Zijlstra <peterz@infradead.org>,
Jordan Niethe <jniethe5@gmail.com>,
Anton Blanchard <anton@au1.ibm.com>,
LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>, Nick Piggin <npiggin@au1.ibm.com>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
Valentin Schneider <valentin.schneider@arm.com>
Subject: Re: [PATCH v2 04/10] powerpc/smp: Enable small core scheduling sooner
Date: Wed, 22 Jul 2020 12:29:07 +0530 [thread overview]
Message-ID: <20200722065907.GC9290@linux.vnet.ibm.com> (raw)
In-Reply-To: <20200722055925.GC31038@in.ibm.com>
* Gautham R Shenoy <ego@linux.vnet.ibm.com> [2020-07-22 11:29:25]:
> Hello Srikar,
>
> On Tue, Jul 21, 2020 at 05:08:08PM +0530, Srikar Dronamraju wrote:
> > Enable small core scheduling as soon as we detect that we are in a
> > system that supports thread group. Doing so would avoid a redundant
> > check.
>
> The patch looks good to me. However, I think the commit message still
> reflect the v1 code where we were moving the functionality from
> smp_cpus_done() to init_big_cores().
>
> In this we are moving it to a helper function to collate all fixups to
> topology.
>
Right.
Thanks for pointing , will correct this.
--
Thanks and Regards
Srikar Dronamraju
WARNING: multiple messages have this Message-ID (diff)
From: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
To: Gautham R Shenoy <ego@linux.vnet.ibm.com>
Cc: Michael Ellerman <michaele@au1.ibm.com>,
linuxppc-dev <linuxppc-dev@lists.ozlabs.org>,
LKML <linux-kernel@vger.kernel.org>,
Ingo Molnar <mingo@kernel.org>,
Peter Zijlstra <peterz@infradead.org>,
Valentin Schneider <valentin.schneider@arm.com>,
Nick Piggin <npiggin@au1.ibm.com>,
Oliver OHalloran <oliveroh@au1.ibm.com>,
Nathan Lynch <nathanl@linux.ibm.com>,
Michael Neuling <mikey@linux.ibm.com>,
Anton Blanchard <anton@au1.ibm.com>,
Vaidyanathan Srinivasan <svaidy@linux.ibm.com>,
Jordan Niethe <jniethe5@gmail.com>
Subject: Re: [PATCH v2 04/10] powerpc/smp: Enable small core scheduling sooner
Date: Wed, 22 Jul 2020 12:29:07 +0530 [thread overview]
Message-ID: <20200722065907.GC9290@linux.vnet.ibm.com> (raw)
In-Reply-To: <20200722055925.GC31038@in.ibm.com>
* Gautham R Shenoy <ego@linux.vnet.ibm.com> [2020-07-22 11:29:25]:
> Hello Srikar,
>
> On Tue, Jul 21, 2020 at 05:08:08PM +0530, Srikar Dronamraju wrote:
> > Enable small core scheduling as soon as we detect that we are in a
> > system that supports thread group. Doing so would avoid a redundant
> > check.
>
> The patch looks good to me. However, I think the commit message still
> reflect the v1 code where we were moving the functionality from
> smp_cpus_done() to init_big_cores().
>
> In this we are moving it to a helper function to collate all fixups to
> topology.
>
Right.
Thanks for pointing , will correct this.
--
Thanks and Regards
Srikar Dronamraju
next prev parent reply other threads:[~2020-07-22 7:33 UTC|newest]
Thread overview: 56+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-21 11:38 [PATCH v2 00/10] Coregroup support on Powerpc Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-21 11:38 ` [PATCH v2 01/10] powerpc/smp: Cache node for reuse Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-22 7:41 ` Michael Ellerman
2020-07-22 7:41 ` Michael Ellerman
2020-07-22 8:04 ` Srikar Dronamraju
2020-07-22 8:04 ` Srikar Dronamraju
2020-07-21 11:38 ` [PATCH v2 02/10] powerpc/smp: Merge Power9 topology with Power topology Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-22 5:48 ` Gautham R Shenoy
2020-07-22 5:48 ` Gautham R Shenoy
2020-07-21 11:38 ` [PATCH v2 03/10] powerpc/smp: Move powerpc_topology above Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-21 11:38 ` [PATCH v2 04/10] powerpc/smp: Enable small core scheduling sooner Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-22 5:59 ` Gautham R Shenoy
2020-07-22 5:59 ` Gautham R Shenoy
2020-07-22 6:59 ` Srikar Dronamraju [this message]
2020-07-22 6:59 ` Srikar Dronamraju
2020-07-21 11:38 ` [PATCH v2 05/10] powerpc/smp: Dont assume l2-cache to be superset of sibling Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-22 6:21 ` Gautham R Shenoy
2020-07-22 6:21 ` Gautham R Shenoy
2020-07-22 6:57 ` Srikar Dronamraju
2020-07-22 6:57 ` Srikar Dronamraju
2020-07-24 7:10 ` Gautham R Shenoy
2020-07-24 7:10 ` Gautham R Shenoy
2020-07-21 11:38 ` [PATCH v2 06/10] powerpc/smp: Generalize 2nd sched domain Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-22 6:56 ` Gautham R Shenoy
2020-07-22 6:56 ` Gautham R Shenoy
2020-07-22 7:39 ` Srikar Dronamraju
2020-07-22 7:39 ` Srikar Dronamraju
2020-07-22 7:46 ` peterz
2020-07-22 7:46 ` peterz
2020-07-22 8:18 ` Srikar Dronamraju
2020-07-22 8:18 ` Srikar Dronamraju
2020-07-22 8:48 ` Peter Zijlstra
2020-07-22 8:48 ` Peter Zijlstra
2020-07-22 8:54 ` peterz
2020-07-22 8:54 ` peterz
2020-07-21 11:38 ` [PATCH v2 07/10] Powerpc/numa: Detect support for coregroup Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-21 11:38 ` [PATCH v2 08/10] powerpc/smp: Allocate cpumask only after searching thread group Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-21 11:38 ` [PATCH v2 09/10] Powerpc/smp: Create coregroup domain Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-22 7:04 ` Gautham R Shenoy
2020-07-22 7:04 ` Gautham R Shenoy
2020-07-22 7:29 ` Srikar Dronamraju
2020-07-22 7:29 ` Srikar Dronamraju
2020-07-21 11:38 ` [PATCH v2 10/10] powerpc/smp: Implement cpu_to_coregroup_id Srikar Dronamraju
2020-07-21 11:38 ` Srikar Dronamraju
2020-07-22 7:06 ` Gautham R Shenoy
2020-07-22 7:06 ` Gautham R Shenoy
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=20200722065907.GC9290@linux.vnet.ibm.com \
--to=srikar@linux.vnet.ibm.com \
--cc=anton@au1.ibm.com \
--cc=ego@linux.vnet.ibm.com \
--cc=jniethe5@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linuxppc-dev@lists.ozlabs.org \
--cc=michaele@au1.ibm.com \
--cc=mikey@linux.ibm.com \
--cc=mingo@kernel.org \
--cc=nathanl@linux.ibm.com \
--cc=npiggin@au1.ibm.com \
--cc=oliveroh@au1.ibm.com \
--cc=peterz@infradead.org \
--cc=valentin.schneider@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 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.