From nobody Fri Dec 19 19:14:16 2025 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1608306521; cv=none; d=zohomail.com; s=zohoarc; b=fQIf+CAjFzwKD7h2gAk9l62FDuDDusItZ1vc4trDvMHlHrojVbefhUd7A/hVU/tuORggC4/km6GGqb9SJ5OoXSP5Ff46PQd06excA+9BdozTLuLxZzZwHjF7KF1Frdj2489ZBZHepj53p87Wu/kAaION9tAADAz0l8mvrckfSkU= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1608306521; h=Content-Type:Content-Transfer-Encoding:Cc: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; bh=FBKK5/o64NiNGzP+zRBp/vpj/NUN1zZjDdXc3aUXuU8=; b=SeRN5FkiS3bGk/ZCCmH9wgehJxMiKBGiBVqujHAM5lADTSxuIlNHU317zpbABeS0/B/CBjBvISe5qjzqroKI7V2+PY7lwVqRZsMEZXyIFsrQoUGGujnW2/xJ9Yc8nWdyEcy6mtUnpUn6Ld8VgEduHIo4Ubxy0+EDKjEtZHEyWpE= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1608306521831709.3587107345443; Fri, 18 Dec 2020 07:48:41 -0800 (PST) Received: from localhost ([::1]:50246 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kqHWL-000785-OV for importer@patchew.org; Fri, 18 Dec 2020 10:18:17 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]:53576) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kqHRJ-0001Q4-0m for qemu-devel@nongnu.org; Fri, 18 Dec 2020 10:13:05 -0500 Received: from us-smtp-delivery-124.mimecast.com ([216.205.24.124]:20031) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kqHRG-0005F3-2n for qemu-devel@nongnu.org; Fri, 18 Dec 2020 10:13:04 -0500 Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-279-AKhHFtOVMxW2KhKquq8ouA-1; Fri, 18 Dec 2020 10:12:59 -0500 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id D81AB8030A2; Fri, 18 Dec 2020 15:12:57 +0000 (UTC) Received: from localhost (ovpn-114-84.ams2.redhat.com [10.36.114.84]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 7A63A60C5F; Fri, 18 Dec 2020 15:12:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1608304381; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=FBKK5/o64NiNGzP+zRBp/vpj/NUN1zZjDdXc3aUXuU8=; b=X6M4/ZponxH4iDv5hsYjzKYFG4Pz9eQb6lirwU8rMKAWLafvAu89fsMjmeWBgxlz9wgnS1 OybFfZ8Wr27SVd+mhLNQP9x24Vvvos7OKOjpeJBs5PvWWNUEGUBALW1Fi9BANcZ5/nqgaT n7Qgpufm4tvY+4/VJxX5D/K+RqqLmP4= X-MC-Unique: AKhHFtOVMxW2KhKquq8ouA-1 From: Max Reitz To: qemu-block@nongnu.org Subject: [PULL 03/30] block: bdrv_child_set_perm() drop redundant parameters. Date: Fri, 18 Dec 2020 16:12:22 +0100 Message-Id: <20201218151249.715731-4-mreitz@redhat.com> In-Reply-To: <20201218151249.715731-1-mreitz@redhat.com> References: <20201218151249.715731-1-mreitz@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=mreitz@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable Received-SPF: pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=216.205.24.124; envelope-from=mreitz@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Kevin Wolf , Peter Maydell , qemu-devel@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" From: Vladimir Sementsov-Ogievskiy We must set the permission used for _check_. Assert that we have backup and drop extra arguments. Signed-off-by: Vladimir Sementsov-Ogievskiy Message-Id: <20201106124241.16950-7-vsementsov@virtuozzo.com> Reviewed-by: Max Reitz Signed-off-by: Max Reitz --- block.c | 15 ++++----------- 1 file changed, 4 insertions(+), 11 deletions(-) diff --git a/block.c b/block.c index 66ab6caa7d..f66388b9ea 100644 --- a/block.c +++ b/block.c @@ -1903,7 +1903,7 @@ static int bdrv_child_check_perm(BdrvChild *c, BlockR= eopenQueue *q, GSList *ignore_children, bool *tighten_restrictions, Error **errp); static void bdrv_child_abort_perm_update(BdrvChild *c); -static void bdrv_child_set_perm(BdrvChild *c, uint64_t perm, uint64_t shar= ed); +static void bdrv_child_set_perm(BdrvChild *c); =20 typedef struct BlockReopenQueueEntry { bool prepared; @@ -2137,11 +2137,7 @@ static void bdrv_set_perm(BlockDriverState *bs) =20 /* Update all children */ QLIST_FOREACH(c, &bs->children, next) { - uint64_t cur_perm, cur_shared; - bdrv_child_perm(bs, c->bs, c, c->role, NULL, - cumulative_perms, cumulative_shared_perms, - &cur_perm, &cur_shared); - bdrv_child_set_perm(c, cur_perm, cur_shared); + bdrv_child_set_perm(c); } } =20 @@ -2304,13 +2300,10 @@ static int bdrv_child_check_perm(BdrvChild *c, Bloc= kReopenQueue *q, return 0; } =20 -static void bdrv_child_set_perm(BdrvChild *c, uint64_t perm, uint64_t shar= ed) +static void bdrv_child_set_perm(BdrvChild *c) { c->has_backup_perm =3D false; =20 - c->perm =3D perm; - c->shared_perm =3D shared; - bdrv_set_perm(c->bs); } =20 @@ -2369,7 +2362,7 @@ int bdrv_child_try_set_perm(BdrvChild *c, uint64_t pe= rm, uint64_t shared, return ret; } =20 - bdrv_child_set_perm(c, perm, shared); + bdrv_child_set_perm(c); =20 return 0; } --=20 2.29.2