Message ID | 20231219185643.725448-23-clg@redhat.com |
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State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SvmLS1tVkz20H4 for <incoming@patchwork.ozlabs.org>; Wed, 20 Dec 2023 06:03:28 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1rFfJk-0005Di-2C; Tue, 19 Dec 2023 13:59:49 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <SRS0=7/MV=H6=redhat.com=clg@ozlabs.org>) id 1rFfIr-0004FA-I7 for qemu-devel@nongnu.org; Tue, 19 Dec 2023 13:58:54 -0500 Received: from mail.ozlabs.org ([2404:9400:2221:ea00::3] helo=gandalf.ozlabs.org) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <SRS0=7/MV=H6=redhat.com=clg@ozlabs.org>) id 1rFfIp-0007MG-Qg for qemu-devel@nongnu.org; Tue, 19 Dec 2023 13:58:53 -0500 Received: from gandalf.ozlabs.org (mail.ozlabs.org [IPv6:2404:9400:2221:ea00::3]) by gandalf.ozlabs.org (Postfix) with ESMTP id 4SvmF54xJRz4xSQ; Wed, 20 Dec 2023 05:58:49 +1100 (AEDT) Received: from authenticated.ozlabs.org (localhost [127.0.0.1]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by mail.ozlabs.org (Postfix) with ESMTPSA id 4SvmF12VL3z4xS5; Wed, 20 Dec 2023 05:58:45 +1100 (AEDT) From: =?utf-8?q?C=C3=A9dric_Le_Goater?= <clg@redhat.com> To: qemu-devel@nongnu.org Cc: Eric Auger <eric.auger@redhat.com>, Zhenzhong Duan <zhenzhong.duan@intel.com>, Peter Maydell <peter.maydell@linaro.org>, Richard Henderson <richard.henderson@linaro.org>, Nicholas Piggin <npiggin@gmail.com>, Harsh Prateek Bora <harshpb@linux.ibm.com>, Thomas Huth <thuth@redhat.com>, Eric Farman <farman@linux.ibm.com>, Alex Williamson <alex.williamson@redhat.com>, Matthew Rosato <mjrosato@linux.ibm.com>, =?utf-8?q?C=C3=A9dric_Le_Goater?= <clg@redhat.com>, Nicolin Chen <nicolinc@nvidia.com> Subject: [PULL 22/47] vfio/common: return early if space isn't empty Date: Tue, 19 Dec 2023 19:56:18 +0100 Message-ID: <20231219185643.725448-23-clg@redhat.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231219185643.725448-1-clg@redhat.com> References: <20231219185643.725448-1-clg@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2404:9400:2221:ea00::3; envelope-from=SRS0=7/MV=H6=redhat.com=clg@ozlabs.org; helo=gandalf.ozlabs.org X-Spam_score_int: -39 X-Spam_score: -4.0 X-Spam_bar: ---- X-Spam_report: (-4.0 / 5.0 requ) BAYES_00=-1.9, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
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[PULL,01/47] vfio: Introduce base object for VFIOContainer and targeted interface
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diff --git a/hw/vfio/common.c b/hw/vfio/common.c index 572ae7c934070b9fdc66915f6831fb0fa1323941..934f4f5446e9fc7decd991148f3f7992bf653a4a 100644 --- a/hw/vfio/common.c +++ b/hw/vfio/common.c @@ -1462,10 +1462,13 @@ VFIOAddressSpace *vfio_get_address_space(AddressSpace *as) void vfio_put_address_space(VFIOAddressSpace *space) { - if (QLIST_EMPTY(&space->containers)) { - QLIST_REMOVE(space, list); - g_free(space); + if (!QLIST_EMPTY(&space->containers)) { + return; } + + QLIST_REMOVE(space, list); + g_free(space); + if (QLIST_EMPTY(&vfio_address_spaces)) { qemu_unregister_reset(vfio_reset_handler, NULL); }