From patchwork Fri Sep 3 11:38:00 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emanuele Giuseppe Esposito X-Patchwork-Id: 1524280 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=R5BfiEOw; dkim-atps=neutral Authentication-Results: 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=) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 4H1GXF5P7Fz9sPf for ; Fri, 3 Sep 2021 21:58:21 +1000 (AEST) Received: from localhost ([::1]:40606 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mM7pr-0002Us-HA for incoming@patchwork.ozlabs.org; Fri, 03 Sep 2021 07:58:19 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:50984) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mM7Wd-0005Fs-29 for qemu-devel@nongnu.org; Fri, 03 Sep 2021 07:38:27 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]:50969) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mM7WM-0008WT-Vs for qemu-devel@nongnu.org; Fri, 03 Sep 2021 07:38:26 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1630669089; 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; bh=csKFDYtmzTtAFzYO9ldkN7ZN87u3W2BvkvQrnK0mLCo=; b=R5BfiEOwAVuNXqNT7HX1w2501STCD3ktCkZ0PnvajOcwk4mwC7t26gW6iTGScRfxU39bTG dQ3QPA8VSF844FpzAjajnPLlHxRbW5/4oC6SvMpaikAe2YqgZ7b1wpKurIk2EwnjdDVPZN ipmwIsNcO2D7xS1wpAr9ZBcxSzItQos= 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-272-ytnSyFExOz2CTxLfnCCOgw-1; Fri, 03 Sep 2021 07:38:07 -0400 X-MC-Unique: ytnSyFExOz2CTxLfnCCOgw-1 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id E457A835DE0; Fri, 3 Sep 2021 11:38:06 +0000 (UTC) Received: from localhost.localdomain (unknown [10.39.193.161]) by smtp.corp.redhat.com (Postfix) with ESMTP id F3AFE1B5C2; Fri, 3 Sep 2021 11:38:01 +0000 (UTC) From: Emanuele Giuseppe Esposito To: qemu-block@nongnu.org Subject: [PATCH v2] include/block.h: remove outdated comment Date: Fri, 3 Sep 2021 13:38:00 +0200 Message-Id: <20210903113800.59970-1-eesposit@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=eesposit@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Received-SPF: pass client-ip=170.10.133.124; envelope-from=eesposit@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -24 X-Spam_score: -2.5 X-Spam_bar: -- X-Spam_report: (-2.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.392, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_PASS=-0.001, T_SPF_HELO_TEMPERROR=0.01 autolearn=ham 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 , Emanuele Giuseppe Esposito , Hanna Reitz , qemu-devel@nongnu.org, Stefan Hajnoczi Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" There are a couple of errors in bdrv_drained_begin header comment: - block_job_pause does not exist anymore, it has been replaced with job_pause in b15de82867 - job_pause is automatically invoked as a .drained_begin callback (child_job_drained_begin) by the child_job BdrvChildClass struct in blockjob.c. So no additional pause should be required. Signed-off-by: Emanuele Giuseppe Esposito Reviewed-by: Stefan Hajnoczi --- v2: + add "block jobs" to the external request sources include/block/block.h | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/include/block/block.h b/include/block/block.h index 3477290f9a..de40758e71 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -749,9 +749,7 @@ bool bdrv_drain_poll(BlockDriverState *bs, bool recursive, * bdrv_drained_begin: * * Begin a quiesced section for exclusive access to the BDS, by disabling - * external request sources including NBD server and device model. Note that - * this doesn't block timers or coroutines from submitting more requests, which - * means block_job_pause is still necessary. + * external request sources including NBD server, block jobs, and device model. * * This function can be recursive. */