From nobody Sun Feb 8 20:34:58 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) client-ip=209.132.183.28; envelope-from=libvir-list-bounces@redhat.com; helo=mx1.redhat.com; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of redhat.com designates 209.132.183.28 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 153846997955956.40033962376231; Tue, 2 Oct 2018 01:46:19 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 180F4317C3F3; Tue, 2 Oct 2018 08:46:17 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id CC6BC6A22D; Tue, 2 Oct 2018 08:46:16 +0000 (UTC) Received: from lists01.pubmisc.prod.ext.phx2.redhat.com (lists01.pubmisc.prod.ext.phx2.redhat.com [10.5.19.33]) by colo-mx.corp.redhat.com (Postfix) with ESMTP id EAD783FCE7; Tue, 2 Oct 2018 08:46:15 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id w928jFJ8031551 for ; Tue, 2 Oct 2018 04:45:15 -0400 Received: by smtp.corp.redhat.com (Postfix) id 8050D1001903; Tue, 2 Oct 2018 08:45:15 +0000 (UTC) Received: from antique-work.brq.redhat.com (unknown [10.43.2.181]) by smtp.corp.redhat.com (Postfix) with ESMTP id 03CCA10016DC for ; Tue, 2 Oct 2018 08:45:14 +0000 (UTC) From: Pavel Hrdina To: libvir-list@redhat.com Date: Tue, 2 Oct 2018 10:44:20 +0200 Message-Id: <544e997ec61a8dcf7a95974dedb1e70a86616683.1538469654.git.phrdina@redhat.com> In-Reply-To: References: In-Reply-To: References: X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH 36/53] vircgroup: introduce virCgroupV2SetCpuShares X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.12 Precedence: junk List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Sender: libvir-list-bounces@redhat.com Errors-To: libvir-list-bounces@redhat.com X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.41]); Tue, 02 Oct 2018 08:46:18 +0000 (UTC) X-ZohoMail: RDMRC_0 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Pavel Hrdina --- src/util/vircgroupv2.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c index 3d1d68ded5..6cecfb9741 100644 --- a/src/util/vircgroupv2.c +++ b/src/util/vircgroupv2.c @@ -1307,6 +1307,26 @@ virCgroupV2GetMemSwapUsage(virCgroupPtr group, } =20 =20 +static int +virCgroupV2SetCpuShares(virCgroupPtr group, + unsigned long long shares) +{ + return virCgroupSetValueU64(group, + VIR_CGROUP_CONTROLLER_CPU, + "cpu.weight", shares); +} + + +static int +virCgroupV2GetCpuShares(virCgroupPtr group, + unsigned long long *shares) +{ + return virCgroupGetValueU64(group, + VIR_CGROUP_CONTROLLER_CPU, + "cpu.weight", shares); +} + + virCgroupBackend virCgroupV2Backend =3D { .type =3D VIR_CGROUP_BACKEND_TYPE_V2, =20 @@ -1354,6 +1374,9 @@ virCgroupBackend virCgroupV2Backend =3D { .setMemSwapHardLimit =3D virCgroupV2SetMemSwapHardLimit, .getMemSwapHardLimit =3D virCgroupV2GetMemSwapHardLimit, .getMemSwapUsage =3D virCgroupV2GetMemSwapUsage, + + .setCpuShares =3D virCgroupV2SetCpuShares, + .getCpuShares =3D virCgroupV2GetCpuShares, }; =20 =20 --=20 2.17.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list