LKML Archive on lore.kernel.org
help / color / mirror / Atom feed
From: Peter Zijlstra <peterz@infradead.org>
To: Parth Shah <parth@linux.ibm.com>
Cc: linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org,
	mingo@redhat.com, dietmar.eggemann@arm.com, dsmythies@telus.net
Subject: Re: [RFCv2 2/6] sched: Introduce switch to enable TurboSched mode
Date: Wed, 15 May 2019 18:30:32 +0200	[thread overview]
Message-ID: <20190515163032.GU2589@hirez.programming.kicks-ass.net> (raw)
In-Reply-To: <20190515135322.19393-3-parth@linux.ibm.com>

On Wed, May 15, 2019 at 07:23:18PM +0530, Parth Shah wrote:
> +void turbo_sched_get(void)
> +{
> +	spin_lock(&turbo_sched_lock);
> +	if (!turbo_sched_count++)
> +		static_branch_enable(&__turbo_sched_enabled);
> +	spin_unlock(&turbo_sched_lock);
> +}

Muwhahaha, you didn't test this code, did you?

  reply	other threads:[~2019-05-15 16:30 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-15 13:53 [RFCv2 0/6] TurboSched: A scheduler for sustaining Turbo Frequencies for longer durations Parth Shah
2019-05-15 13:53 ` [RFCv2 1/6] sched/core: Add manual jitter classification from cgroup interface Parth Shah
2019-05-15 16:29   ` Peter Zijlstra
2019-05-16 16:12     ` Parth Shah
2019-05-15 13:53 ` [RFCv2 2/6] sched: Introduce switch to enable TurboSched mode Parth Shah
2019-05-15 16:30   ` Peter Zijlstra [this message]
2019-05-16 16:15     ` Parth Shah
2019-05-15 13:53 ` [RFCv2 3/6] sched/core: Update turbo_sched count only when required Parth Shah
2019-05-15 16:31   ` Peter Zijlstra
2019-05-15 13:53 ` [RFCv2 4/6] sched/fair: Define core capacity to limit task packing Parth Shah
2019-05-15 16:37   ` Peter Zijlstra
2019-05-15 13:53 ` [RFCv2 5/6] sched/fair: Tune task wake-up logic to pack jitter tasks Parth Shah
2019-05-15 16:43   ` Peter Zijlstra
2019-05-15 13:53 ` [RFCv2 6/6] sched/fair: Bound non idle core search by DIE domain Parth Shah
2019-05-15 16:44   ` Peter Zijlstra
2019-05-16 16:26     ` Parth Shah
2019-05-15 16:48 ` [RFCv2 0/6] TurboSched: A scheduler for sustaining Turbo Frequencies for longer durations Peter Zijlstra
2019-05-16 16:05   ` Parth Shah

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=20190515163032.GU2589@hirez.programming.kicks-ass.net \
    --to=peterz@infradead.org \
    --cc=dietmar.eggemann@arm.com \
    --cc=dsmythies@telus.net \
    --cc=linux-kernel@vger.kernel.org \
    --cc=linux-pm@vger.kernel.org \
    --cc=mingo@redhat.com \
    --cc=parth@linux.ibm.com \
    --subject='Re: [RFCv2 2/6] sched: Introduce switch to enable TurboSched mode' \
    /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

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).