From patchwork Wed Oct 28 08:07:34 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kurz X-Patchwork-Id: 1389166 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org 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=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=kaod.org 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 4CLh683Sksz9sTr for ; Wed, 28 Oct 2020 19:08:30 +1100 (AEDT) Received: from localhost ([::1]:52172 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kXgVN-0003zf-Pc for incoming@patchwork.ozlabs.org; Wed, 28 Oct 2020 04:08:26 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:34016) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kXgUm-0003yE-N7 for qemu-devel@nongnu.org; Wed, 28 Oct 2020 04:07:48 -0400 Received: from us-smtp-delivery-44.mimecast.com ([207.211.30.44]:35788) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_CBC_SHA1:256) (Exim 4.90_1) (envelope-from ) id 1kXgUl-00069u-03 for qemu-devel@nongnu.org; Wed, 28 Oct 2020 04:07:48 -0400 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-99-c8vNvxLkPAeSOTyyt22uoQ-1; Wed, 28 Oct 2020 04:07:42 -0400 X-MC-Unique: c8vNvxLkPAeSOTyyt22uoQ-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 5EFED801F95; Wed, 28 Oct 2020 08:07:41 +0000 (UTC) Received: from [192.168.1.34] (ovpn-115-161.ams2.redhat.com [10.36.115.161]) by smtp.corp.redhat.com (Postfix) with ESMTP id E934955793; Wed, 28 Oct 2020 08:07:35 +0000 (UTC) Subject: [PATCH] block: Move bdrv_drain_all_end_quiesce() to block_int.h From: Greg Kurz To: qemu-devel@nongnu.org Date: Wed, 28 Oct 2020 09:07:34 +0100 Message-ID: <160387245480.131299.13430357162209598411.stgit@bahia> User-Agent: StGit/0.21 MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=groug@kaod.org X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: kaod.org Received-SPF: softfail client-ip=207.211.30.44; envelope-from=groug@kaod.org; helo=us-smtp-delivery-44.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/28 04:07:44 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -11 X-Spam_score: -1.2 X-Spam_bar: - X-Spam_report: (-1.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_SOFTFAIL=0.665 autolearn=no 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 , Stefan Hajnoczi , qemu-block@nongnu.org, Max Reitz Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" This function is really an internal helper for bdrv_close(). Update its doc comment to make this clear and make the function private. Signed-off-by: Greg Kurz Reviewed-by: Stefan Hajnoczi --- As suggested by Stefan here: https://lists.gnu.org/archive/html/qemu-devel/2020-10/msg08235.html --- include/block/block.h | 6 ------ include/block/block_int.h | 9 +++++++++ 2 files changed, 9 insertions(+), 6 deletions(-) diff --git a/include/block/block.h b/include/block/block.h index 809987017631..d16c401cb44e 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -779,12 +779,6 @@ void bdrv_drained_end(BlockDriverState *bs); */ void bdrv_drained_end_no_poll(BlockDriverState *bs, int *drained_end_counter); -/** - * End all quiescent sections started by bdrv_drain_all_begin(). This is - * only needed when deleting a BDS before bdrv_drain_all_end() is called. - */ -void bdrv_drain_all_end_quiesce(BlockDriverState *bs); - /** * End a quiescent section started by bdrv_subtree_drained_begin(). */ diff --git a/include/block/block_int.h b/include/block/block_int.h index 38cad9d15c50..95d9333be14f 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -1407,4 +1407,13 @@ static inline BlockDriverState *bdrv_primary_bs(BlockDriverState *bs) return child_bs(bdrv_primary_child(bs)); } +/** + * End all quiescent sections started by bdrv_drain_all_begin(). This is + * needed when deleting a BDS before bdrv_drain_all_end() is called. + * + * NOTE: this is an internal helper for bdrv_close() *only*. No one else + * should call it. + */ +void bdrv_drain_all_end_quiesce(BlockDriverState *bs); + #endif /* BLOCK_INT_H */