[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Xen-devel] [PATCH v4 40/46] xen/sched: split schedule_cpu_switch()
- To: Juergen Gross <JGross@xxxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Dario Faggioli <dfaggioli@xxxxxxxx>
- Date: Fri, 27 Sep 2019 15:34:36 +0000
- Accept-language: en-US
- Arc-authentication-results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=suse.com; dmarc=pass action=none header.from=suse.com; dkim=pass header.d=suse.com; arc=none
- Arc-message-signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=tcbu0SCvP0rLn0iKDo9Ek4rMvKG+/FRBx35S77MGwuk=; b=oEcC7gFT7Kc5q8GHlRefwk0baSwt4j97x7Gv2qKYBCqy7DcV/IrwxG2DvGZIQXuG2WUljrD1VQrlXod4RcSczlu+kJPm04H6bddvxgMdXHqV2mlSM5fdfVfgHdc3kLDY5kGoRPd9Brd4H6wubBeIqjqWcRT69v1BnFtNXoQsw3ptAFn+yrDYebPvcEmmAoXOFiySOspTDFngXfa2t/y5o7/1zY6B6tX6x6rExUpcNxKv3iH9Db6VNpL5sQuAKigei5LackQDOvr7T+dC0TwcU+MrwBlsEmazK0hu9QUKDPjwIpXiQMYObkdTA/iulD1kXY4Vn+DUVDrKE6qWLTQqag==
- Arc-seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=laIoIwbdYc2oBykLVJ+dSM4TrlM7TUfXd6A0Xz6CshC1zMaISZCeVOUY9iM55kVACRs+Ppmcl8/ZCXRS81XDymEBFKVZ1y7VHO6MQ86TJU6+S+vA3ULQAJDbYkxRcVax/4YID2Jw5rpzGKtUfJYGpNwgXBICwL656uHtfD1H1roBOSUdlMl5THRS2ZzSL13q67j50cvQzYOpLGRtL+RejyrQVeZSeyNxnHiCWnBxYHWCRiedtChjPJlZTAKvmm5oe5n4FnKQBE9Z4QWYRu5QYhghK0uAJ5Wk37grsfSffQ3mX8C6s9lzRxvxfApelCO7eo13BN4DcdKywYFWfdDPeQ==
- Authentication-results: spf=none (sender IP is ) smtp.mailfrom=dfaggioli@xxxxxxxx;
- Cc: "sstabellini@xxxxxxxxxx" <sstabellini@xxxxxxxxxx>, "wl@xxxxxxx" <wl@xxxxxxx>, "konrad.wilk@xxxxxxxxxx" <konrad.wilk@xxxxxxxxxx>, "George.Dunlap@xxxxxxxxxxxxx" <George.Dunlap@xxxxxxxxxxxxx>, "ian.jackson@xxxxxxxxxxxxx" <ian.jackson@xxxxxxxxxxxxx>, "tim@xxxxxxx" <tim@xxxxxxx>, "julien.grall@xxxxxxx" <julien.grall@xxxxxxx>, Jan Beulich <JBeulich@xxxxxxxx>, "andrew.cooper3@xxxxxxxxxx" <andrew.cooper3@xxxxxxxxxx>
- Delivery-date: Fri, 27 Sep 2019 15:35:58 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
- Thread-index: AQHVdQFwBEFn6640QUSdWymfG5sXxKc/qByA
- Thread-topic: [Xen-devel] [PATCH v4 40/46] xen/sched: split schedule_cpu_switch()
On Fri, 2019-09-27 at 09:00 +0200, Juergen Gross wrote:
> Instead of letting schedule_cpu_switch() handle moving cpus from and
> to cpupools, split it into schedule_cpu_add() and schedule_cpu_rm().
>
> This will allow us to drop allocating/freeing scheduler data for free
> cpus as the idle scheduler doesn't need such data.
>
> Signed-off-by: Juergen Gross <jgross@xxxxxxxx>
>
Reviewed-by: Dario Faggioli <dfaggioli@xxxxxxxx>
Regards
--
Dario Faggioli, Ph.D
http://about.me/dario.faggioli
Virtualization Software Engineer
SUSE Labs, SUSE https://www.suse.com/
-------------------------------------------------------------------
<<This happens because _I_ choose it to happen!>> (Raistlin Majere)
Attachment:
signature.asc
Description: This is a digitally signed message part
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/xen-devel
|
