From nobody Sun Feb 8 21:06:29 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 1537285622099204.99811471361897; Tue, 18 Sep 2018 08:47:02 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id D6CC63082261; Tue, 18 Sep 2018 15:46:59 +0000 (UTC) Received: from colo-mx.corp.redhat.com (colo-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.20]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9F2A8187AF; 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Tue, 18 Sep 2018 15:47:00 +0000 (UTC) X-ZohoMail: RDMRC_0 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" Signed-off-by: Pavel Hrdina Reviewed-by: Fabiano Fid=C3=AAncio Reviewed-by: J=EF=BF=BDn Tomko --- src/util/vircgroup.c | 3 ++- src/util/vircgroupbackend.h | 5 +++++ src/util/vircgroupv1.c | 9 +++++++++ 3 files changed, 16 insertions(+), 1 deletion(-) diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c index 7822eec683..3d10ac2427 100644 --- a/src/util/vircgroup.c +++ b/src/util/vircgroup.c @@ -1437,7 +1437,8 @@ virCgroupHasController(virCgroupPtr cgroup, int contr= oller) return false; if (controller < 0 || controller >=3D VIR_CGROUP_CONTROLLER_LAST) return false; - return cgroup->controllers[controller].mountPoint !=3D NULL; + + return cgroup->backend->hasController(cgroup, controller); } =20 =20 diff --git a/src/util/vircgroupbackend.h b/src/util/vircgroupbackend.h index 31be70688c..8b751af355 100644 --- a/src/util/vircgroupbackend.h +++ b/src/util/vircgroupbackend.h @@ -73,6 +73,10 @@ typedef int (*virCgroupDetectControllersCB)(virCgroupPtr group, int controllers); =20 +typedef bool +(*virCgroupHasControllerCB)(virCgroupPtr cgroup, + int controller); + struct _virCgroupBackend { virCgroupBackendType type; =20 @@ -86,6 +90,7 @@ struct _virCgroupBackend { virCgroupValidatePlacementCB validatePlacement; virCgroupGetPlacementCB getPlacement; virCgroupDetectControllersCB detectControllers; + virCgroupHasControllerCB hasController; }; typedef struct _virCgroupBackend virCgroupBackend; typedef virCgroupBackend *virCgroupBackendPtr; diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c index 4dbb3020f5..c040d50141 100644 --- a/src/util/vircgroupv1.c +++ b/src/util/vircgroupv1.c @@ -477,6 +477,14 @@ virCgroupV1DetectControllers(virCgroupPtr group, } =20 =20 +static bool +virCgroupV1HasController(virCgroupPtr group, + int controller) +{ + return group->controllers[controller].mountPoint !=3D NULL; +} + + virCgroupBackend virCgroupV1Backend =3D { .type =3D VIR_CGROUP_BACKEND_TYPE_V1, =20 @@ -489,6 +497,7 @@ virCgroupBackend virCgroupV1Backend =3D { .validatePlacement =3D virCgroupV1ValidatePlacement, .getPlacement =3D virCgroupV1GetPlacement, .detectControllers =3D virCgroupV1DetectControllers, + .hasController =3D virCgroupV1HasController, }; =20 =20 --=20 2.17.1 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list