From nobody Mon Feb 9 00:47:09 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of redhat.com designates 170.10.133.124 as permitted sender) client-ip=170.10.133.124; envelope-from=libvir-list-bounces@redhat.com; helo=us-smtp-delivery-124.mimecast.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of redhat.com designates 170.10.133.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.133.124]) by mx.zohomail.com with SMTPS id 1656326701078985.4915486435403; Mon, 27 Jun 2022 03:45:01 -0700 (PDT) Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-586-0K5QqJWxNxSEoC1EXZ7dbg-1; Mon, 27 Jun 2022 06:44:55 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 388E02803022; Mon, 27 Jun 2022 10:44:53 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (unknown [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id 2147F2026D2D; Mon, 27 Jun 2022 10:44:53 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id C9D611947040; Mon, 27 Jun 2022 10:44:52 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx06.intmail.prod.int.rdu2.redhat.com [10.11.54.6]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id A98721947051 for ; Mon, 27 Jun 2022 10:44:44 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 9B9762166B29; Mon, 27 Jun 2022 10:44:44 +0000 (UTC) Received: from maggie.redhat.com (unknown [10.43.2.39]) by smtp.corp.redhat.com (Postfix) with ESMTP id 450C62166B26 for ; Mon, 27 Jun 2022 10:44:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1656326700; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=/StcoRVL30jCjZ2NIwYnaaFpc5+paPiPDUKvUSMQvLE=; b=McrFa+Ad85my6N7HoM5FxynWc3K6lGplWiHGoOS9mZNZRFDVzatPwNNLZF33jTcnz9F8W3 hFSuPcB+Af40TXUpABgf+6VTVXZBjvzGXj7pr/h4/dCtLEz57ceT2bllO+nhp0uD+UI1Co iMq4qUjMsKkrOo2fH9vBFmO5qTFTsVY= X-MC-Unique: 0K5QqJWxNxSEoC1EXZ7dbg-1 X-Original-To: libvir-list@listman.corp.redhat.com From: Michal Privoznik To: libvir-list@redhat.com Subject: [PATCH v2 2/9] qemu_vhost_user_gpu: Export qemuVhostUserGPUGetPid() Date: Mon, 27 Jun 2022 12:44:34 +0200 Message-Id: <72360c95485c9a53c503995be20c04dc79e036ff.1656324035.git.mprivozn@redhat.com> In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.6 X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libvir-list-bounces@redhat.com Sender: "libvir-list" X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=libvir-list-bounces@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1656326703209100001 In near future it will be necessary to know the PID of vhost-user-gpu process for QEMU. Export the function that does just that (qemuVhostUserGPUGetPid()). Signed-off-by: Michal Privoznik Reviewed-by: Daniel P. Berrang=C3=A9 --- src/qemu/qemu_vhost_user_gpu.c | 2 +- src/qemu/qemu_vhost_user_gpu.h | 8 ++++++++ 2 files changed, 9 insertions(+), 1 deletion(-) diff --git a/src/qemu/qemu_vhost_user_gpu.c b/src/qemu/qemu_vhost_user_gpu.c index 7c5be4098e..c8956835b0 100644 --- a/src/qemu/qemu_vhost_user_gpu.c +++ b/src/qemu/qemu_vhost_user_gpu.c @@ -60,7 +60,7 @@ qemuVhostUserGPUCreatePidFilename(const char *stateDir, * If the PID was not still alive, zero will be returned, and @pid will be * set to -1; */ -static int +int qemuVhostUserGPUGetPid(const char *stateDir, const char *shortName, const char *alias, diff --git a/src/qemu/qemu_vhost_user_gpu.h b/src/qemu/qemu_vhost_user_gpu.h index 2b86982cb8..ffbb844437 100644 --- a/src/qemu/qemu_vhost_user_gpu.h +++ b/src/qemu/qemu_vhost_user_gpu.h @@ -39,6 +39,14 @@ void qemuExtVhostUserGPUStop(virQEMUDriver *driver, virDomainVideoDef *video) ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2); =20 +int +qemuVhostUserGPUGetPid(const char *stateDir, + const char *shortName, + const char *alias, + pid_t *pid) + ATTRIBUTE_NONNULL(1) ATTRIBUTE_NONNULL(2) ATTRIBUTE_NONNULL(3) + G_GNUC_WARN_UNUSED_RESULT; + int qemuExtVhostUserGPUSetupCgroup(virQEMUDriver *driver, virDomainDef *def, --=20 2.35.1