Message ID | 20230223185146.306454-14-kwolf@redhat.com |
---|---|
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=<UNKNOWN>) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=J2+SPV6j; dkim-atps=neutral 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 4PN2Hz3rpbz2462 for <incoming@patchwork.ozlabs.org>; Fri, 24 Feb 2023 05:54:23 +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 1pVGhS-0006s8-4L; Thu, 23 Feb 2023 13:52:14 -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 <kwolf@redhat.com>) id 1pVGhQ-0006rK-Df for qemu-devel@nongnu.org; Thu, 23 Feb 2023 13:52:13 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <kwolf@redhat.com>) id 1pVGhO-0003AQ-SM for qemu-devel@nongnu.org; Thu, 23 Feb 2023 13:52:12 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1677178330; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=oa+DThSt3b/h3Y/YTVqy3GFKLTnRjraQAw4VOgHLIS0=; b=J2+SPV6j6QB8TsQMBkMvZ/RAXHanqU6NQOlu1TPfjOxkUDIiCuLOGxiZsVfMl7XLfYcJF7 0vFz6pj0GKfc7k6P4oiO1VK0uFS3dzAxjhI5CpL3nAjpxyuviwkKoKUQzixpY/oasNO8AW u0b06sYv6oXMsIRJV2KIlwUfsfk9bUk= 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-156-IKyJto0VOCKxwJPYJdF_xw-1; Thu, 23 Feb 2023 13:52:04 -0500 X-MC-Unique: IKyJto0VOCKxwJPYJdF_xw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id B7EC8280048D; Thu, 23 Feb 2023 18:52:03 +0000 (UTC) Received: from merkur.redhat.com (unknown [10.39.192.128]) by smtp.corp.redhat.com (Postfix) with ESMTP id 1113D1121314; Thu, 23 Feb 2023 18:52:02 +0000 (UTC) From: Kevin Wolf <kwolf@redhat.com> To: qemu-block@nongnu.org Cc: kwolf@redhat.com, peter.maydell@linaro.org, qemu-devel@nongnu.org Subject: [PULL 13/29] block: Mark bdrv_co_do_pwrite_zeroes() GRAPH_RDLOCK Date: Thu, 23 Feb 2023 19:51:30 +0100 Message-Id: <20230223185146.306454-14-kwolf@redhat.com> In-Reply-To: <20230223185146.306454-1-kwolf@redhat.com> References: <20230223185146.306454-1-kwolf@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.1 on 10.11.54.3 Received-SPF: pass client-ip=170.10.133.124; envelope-from=kwolf@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_H2=-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: 2.1.29 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,01/29] block: Make bdrv_can_set_read_only() static
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diff --git a/block/io.c b/block/io.c index 2593823f62..628b350002 100644 --- a/block/io.c +++ b/block/io.c @@ -1672,8 +1672,9 @@ fail: return ret; } -static int coroutine_fn bdrv_co_do_pwrite_zeroes(BlockDriverState *bs, - int64_t offset, int64_t bytes, BdrvRequestFlags flags) +static int coroutine_fn GRAPH_RDLOCK +bdrv_co_do_pwrite_zeroes(BlockDriverState *bs, int64_t offset, int64_t bytes, + BdrvRequestFlags flags) { BlockDriver *drv = bs->drv; QEMUIOVector qiov; @@ -1683,8 +1684,6 @@ static int coroutine_fn bdrv_co_do_pwrite_zeroes(BlockDriverState *bs, int head = 0; int tail = 0; - assume_graph_lock(); /* FIXME */ - int64_t max_write_zeroes = MIN_NON_ZERO(bs->bl.max_pwrite_zeroes, INT64_MAX); int alignment = MAX(bs->bl.pwrite_zeroes_alignment,