From nobody Sun Feb 8 11:22:15 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 ARC-Seal: i=1; a=rsa-sha256; t=1560937140; cv=none; d=zoho.com; s=zohoarc; b=MmAEf7TJqr3xOe82URl09uJHyCh4fVSqW2fMkMGLVURWiRB7r34k8kVB3zF0zboWlXgdSdKZrbDnehhqTsP7ZWoxysp6o9xaj7nRyreZLbJ8qqVQSOiKbiTkqEW7ETiOma+wdErZjIa9upyn4RsMekePhQYcU0xez/rqVwrEtjg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zoho.com; s=zohoarc; t=1560937140; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To:ARC-Authentication-Results; bh=ZxfIceMv622GtUiwTppbLxoEXXXQmYIZT5czO0SfoSY=; b=iCszVrReC5+ygKLLWgsEubw81t3Wz6RYTMWX7UkhPe8waiaAbur8bcroTvft2K2PnPqEpkhV8GKGJ2xl2jWg1R2SAHaVyk9jitFR3J4cWYb+MAQ+UcAbEQaV0WQI+lGc6kYj4cCSsdeigLUUTMLtUhF3CMVwl8K93juaESUpaVA= ARC-Authentication-Results: i=1; mx.zoho.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 header.from= (p=none dis=none) header.from= Return-Path: Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by mx.zohomail.com with SMTPS id 1560937140013172.93638675969817; Wed, 19 Jun 2019 02:39:00 -0700 (PDT) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.phx2.redhat.com [10.5.11.16]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id B08F67F769; Wed, 19 Jun 2019 09:38:49 +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 0B4515C207; Wed, 19 Jun 2019 09:38:43 +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 8E077206D2; Wed, 19 Jun 2019 09:38:30 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) by lists01.pubmisc.prod.ext.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id x5J9cRoL024293 for ; Wed, 19 Jun 2019 05:38:27 -0400 Received: by smtp.corp.redhat.com (Postfix) id B35385D70D; Wed, 19 Jun 2019 09:38:27 +0000 (UTC) Received: from orkuz.int.mamuti.net (ovpn-204-21.brq.redhat.com [10.40.204.21]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 8614F5D719 for ; Wed, 19 Jun 2019 09:38:25 +0000 (UTC) Received: by orkuz.int.mamuti.net (Postfix, from userid 500) id 8120D2A2190; Wed, 19 Jun 2019 11:38:23 +0200 (CEST) From: Jiri Denemark To: libvir-list@redhat.com Date: Wed, 19 Jun 2019 11:38:00 +0200 Message-Id: <5c15224fbf3e9331bc65e8c270ccb21e13fd7db3.1560936842.git.jdenemar@redhat.com> In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-loop: libvir-list@redhat.com Subject: [libvirt] [PATCH 03/24] cpu_conf: Introduce virCPUDefFilterFeatures 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: , 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 10.5.11.16 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Wed, 19 Jun 2019 09:38:58 +0000 (UTC) Content-Type: text/plain; charset="utf-8" This new internal API can be used for in place filtering of CPU features in virCPUDef. Signed-off-by: Jiri Denemark Reviewed-by: J=C3=A1n Tomko --- src/conf/cpu_conf.c | 22 ++++++++++++++++++++++ src/conf/cpu_conf.h | 5 +++++ src/libvirt_private.syms | 1 + 3 files changed, 28 insertions(+) diff --git a/src/conf/cpu_conf.c b/src/conf/cpu_conf.c index 825df88246..675d214c50 100644 --- a/src/conf/cpu_conf.c +++ b/src/conf/cpu_conf.c @@ -908,6 +908,28 @@ virCPUDefFindFeature(virCPUDefPtr def, } =20 =20 +int +virCPUDefFilterFeatures(virCPUDefPtr cpu, + virCPUDefFeatureFilter filter, + void *opaque) +{ + size_t i =3D 0; + + while (i < cpu->nfeatures) { + if (filter(cpu->features[i].name, opaque)) { + i++; + continue; + } + + VIR_FREE(cpu->features[i].name); + if (VIR_DELETE_ELEMENT_INPLACE(cpu->features, i, cpu->nfeatures) <= 0) + return -1; + } + + return 0; +} + + bool virCPUDefIsEqual(virCPUDefPtr src, virCPUDefPtr dst, diff --git a/src/conf/cpu_conf.h b/src/conf/cpu_conf.h index 562e0de531..906ef5368e 100644 --- a/src/conf/cpu_conf.h +++ b/src/conf/cpu_conf.h @@ -219,6 +219,11 @@ virCPUFeatureDefPtr virCPUDefFindFeature(virCPUDefPtr def, const char *name); =20 +int +virCPUDefFilterFeatures(virCPUDefPtr cpu, + virCPUDefFeatureFilter filter, + void *opaque); + virCPUDefPtr * virCPUDefListParse(const char **xmlCPUs, unsigned int ncpus, diff --git a/src/libvirt_private.syms b/src/libvirt_private.syms index 0e6a39b59b..228cd929b4 100644 --- a/src/libvirt_private.syms +++ b/src/libvirt_private.syms @@ -77,6 +77,7 @@ virCPUDefCopy; virCPUDefCopyModel; virCPUDefCopyModelFilter; virCPUDefCopyWithoutModel; +virCPUDefFilterFeatures; virCPUDefFindFeature; virCPUDefFormat; virCPUDefFormatBuf; --=20 2.22.0 -- libvir-list mailing list libvir-list@redhat.com https://www.redhat.com/mailman/listinfo/libvir-list