From nobody Sun Feb 8 16:36:03 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 1537285662994207.61598084859713; Tue, 18 Sep 2018 08:47:42 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx09.intmail.prod.int.phx2.redhat.com [10.5.11.24]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E9C383001DDA; Tue, 18 Sep 2018 15:47:40 +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 A5581308BDA1; 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Tue, 18 Sep 2018 15:47:41 +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/vircgroup.c | 8 ++------ src/util/vircgroupbackend.h | 11 +++++++++++ src/util/vircgroupv1.c | 23 +++++++++++++++++++++++ 3 files changed, 36 insertions(+), 6 deletions(-) diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c index ca36984472..d7d11062e5 100644 --- a/src/util/vircgroup.c +++ b/src/util/vircgroup.c @@ -2207,18 +2207,14 @@ virCgroupGetDomainTotalCpuStats(virCgroupPtr group, int virCgroupSetCpuShares(virCgroupPtr group, unsigned long long shares) { - return virCgroupSetValueU64(group, - VIR_CGROUP_CONTROLLER_CPU, - "cpu.shares", shares); + VIR_CGROUP_BACKEND_CALL(group, setCpuShares, -1, shares); } =20 =20 int virCgroupGetCpuShares(virCgroupPtr group, unsigned long long *shares) { - return virCgroupGetValueU64(group, - VIR_CGROUP_CONTROLLER_CPU, - "cpu.shares", shares); + VIR_CGROUP_BACKEND_CALL(group, getCpuShares, -1, shares); } =20 =20 diff --git a/src/util/vircgroupbackend.h b/src/util/vircgroupbackend.h index ce165fead4..7dbe005319 100644 --- a/src/util/vircgroupbackend.h +++ b/src/util/vircgroupbackend.h @@ -268,6 +268,14 @@ typedef int typedef int (*virCgroupDenyAllDevicesCB)(virCgroupPtr group); =20 +typedef int +(*virCgroupSetCpuSharesCB)(virCgroupPtr group, + unsigned long long shares); + +typedef int +(*virCgroupGetCpuSharesCB)(virCgroupPtr group, + unsigned long long *shares); + struct _virCgroupBackend { virCgroupBackendType type; =20 @@ -322,6 +330,9 @@ struct _virCgroupBackend { virCgroupDenyDeviceCB denyDevice; virCgroupAllowAllDevicesCB allowAllDevices; virCgroupDenyAllDevicesCB denyAllDevices; + + virCgroupSetCpuSharesCB setCpuShares; + virCgroupGetCpuSharesCB getCpuShares; }; typedef struct _virCgroupBackend virCgroupBackend; typedef virCgroupBackend *virCgroupBackendPtr; diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c index bd6914f878..d2989b0a63 100644 --- a/src/util/vircgroupv1.c +++ b/src/util/vircgroupv1.c @@ -1760,6 +1760,26 @@ virCgroupV1DenyAllDevices(virCgroupPtr group) } =20 =20 +static int +virCgroupV1SetCpuShares(virCgroupPtr group, + unsigned long long shares) +{ + return virCgroupSetValueU64(group, + VIR_CGROUP_CONTROLLER_CPU, + "cpu.shares", shares); +} + + +static int +virCgroupV1GetCpuShares(virCgroupPtr group, + unsigned long long *shares) +{ + return virCgroupGetValueU64(group, + VIR_CGROUP_CONTROLLER_CPU, + "cpu.shares", shares); +} + + virCgroupBackend virCgroupV1Backend =3D { .type =3D VIR_CGROUP_BACKEND_TYPE_V1, =20 @@ -1812,6 +1832,9 @@ virCgroupBackend virCgroupV1Backend =3D { .denyDevice =3D virCgroupV1DenyDevice, .allowAllDevices =3D virCgroupV1AllowAllDevices, .denyAllDevices =3D virCgroupV1DenyAllDevices, + + .setCpuShares =3D virCgroupV1SetCpuShares, + .getCpuShares =3D virCgroupV1GetCpuShares, }; =20 =20 --=20 2.17.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list