From patchwork Wed Nov 16 14:07:17 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Emanuele Giuseppe Esposito X-Patchwork-Id: 13045295 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.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 smtp.lore.kernel.org (Postfix) with ESMTPS id 4934CC433FE for ; Wed, 16 Nov 2022 14:13:03 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1ovJ56-0001GM-94; Wed, 16 Nov 2022 09:08:00 -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 ) id 1ovJ4x-0000qi-5V for qemu-devel@nongnu.org; Wed, 16 Nov 2022 09:07:51 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1ovJ4q-00068Y-Sq for qemu-devel@nongnu.org; Wed, 16 Nov 2022 09:07:50 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1668607660; 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=WKjbvCBHfWczLtZ4W4XK4ekyG4Mj/cWzo96rN1QJT1s=; b=J5fO2ItC7JXiE7uTgXY8brNMoKNejz42LG3TmteWx5FXa3UXmSpGQ2MxBmWH+aIlHnXUnv K3jVw+z1a6t3b4jtQJSTZ11LreZNH30BB6eY7HVbPagzcV+SJMf2udULbPXcCK8LNI/wAc Gk+axM6SAzkX+TMuoSFfpjtAfcvEOw0= 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-341-E5c26S8FNRmq5zSBQzvMqg-1; Wed, 16 Nov 2022 09:07:36 -0500 X-MC-Unique: E5c26S8FNRmq5zSBQzvMqg-1 Received: from smtp.corp.redhat.com (int-mx08.intmail.prod.int.rdu2.redhat.com [10.11.54.8]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id A8A421C087A2; Wed, 16 Nov 2022 14:07:35 +0000 (UTC) Received: from virtlab701.virt.lab.eng.bos.redhat.com (virtlab701.virt.lab.eng.bos.redhat.com [10.19.152.228]) by smtp.corp.redhat.com (Postfix) with ESMTP id D643FC2C8C5; Wed, 16 Nov 2022 14:07:34 +0000 (UTC) From: Emanuele Giuseppe Esposito To: qemu-block@nongnu.org Cc: Kevin Wolf , Hanna Reitz , Stefan Hajnoczi , Ari Sundholm , Pavel Dovgalyuk , Paolo Bonzini , John Snow , Vladimir Sementsov-Ogievskiy , Stefan Weil , Fam Zheng , Ronnie Sahlberg , Peter Lieven , Eric Blake , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Alberto Garcia , Ilya Dryomov , Wen Congyang , Xie Changlong , "Richard W.M. Jones" , Jeff Cody , Cleber Rosa , qemu-devel@nongnu.org, integration@gluster.org, Emanuele Giuseppe Esposito Subject: [PATCH 02/15] block: rename refresh_total_sectors in bdrv_refresh_total_sectors Date: Wed, 16 Nov 2022 09:07:17 -0500 Message-Id: <20221116140730.3056048-3-eesposit@redhat.com> In-Reply-To: <20221116140730.3056048-1-eesposit@redhat.com> References: <20221116140730.3056048-1-eesposit@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.8 Received-SPF: pass client-ip=170.10.129.124; envelope-from=eesposit@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: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Name is not right, since we are going to convert this in a generated_co_wrapper. No functional change intended. Signed-off-by: Emanuele Giuseppe Esposito --- block.c | 8 ++++---- block/io.c | 8 +++++--- include/block/block_int-io.h | 2 +- 3 files changed, 10 insertions(+), 8 deletions(-) diff --git a/block.c b/block.c index 1a6ae08879..ba4bbb42aa 100644 --- a/block.c +++ b/block.c @@ -1044,7 +1044,7 @@ static int find_image_format(BlockBackend *file, const char *filename, * Set the current 'total_sectors' value * Return 0 on success, -errno on error. */ -int refresh_total_sectors(BlockDriverState *bs, int64_t hint) +int bdrv_refresh_total_sectors(BlockDriverState *bs, int64_t hint) { BlockDriver *drv = bs->drv; IO_CODE(); @@ -1662,7 +1662,7 @@ static int bdrv_open_driver(BlockDriverState *bs, BlockDriver *drv, bs->supported_read_flags |= BDRV_REQ_REGISTERED_BUF; bs->supported_write_flags |= BDRV_REQ_REGISTERED_BUF; - ret = refresh_total_sectors(bs, bs->total_sectors); + ret = bdrv_refresh_total_sectors(bs, bs->total_sectors); if (ret < 0) { error_setg_errno(errp, -ret, "Could not refresh total sector count"); return ret; @@ -5783,7 +5783,7 @@ int64_t bdrv_nb_sectors(BlockDriverState *bs) return -ENOMEDIUM; if (drv->has_variable_length) { - int ret = refresh_total_sectors(bs, bs->total_sectors); + int ret = bdrv_refresh_total_sectors(bs, bs->total_sectors); if (ret < 0) { return ret; } @@ -6565,7 +6565,7 @@ int bdrv_activate(BlockDriverState *bs, Error **errp) bdrv_dirty_bitmap_skip_store(bm, false); } - ret = refresh_total_sectors(bs, bs->total_sectors); + ret = bdrv_refresh_total_sectors(bs, bs->total_sectors); if (ret < 0) { bs->open_flags |= BDRV_O_INACTIVE; error_setg_errno(errp, -ret, "Could not refresh total sector count"); diff --git a/block/io.c b/block/io.c index 7d1d0c48b0..99867fe148 100644 --- a/block/io.c +++ b/block/io.c @@ -3411,15 +3411,17 @@ int coroutine_fn bdrv_co_truncate(BdrvChild *child, int64_t offset, bool exact, goto out; } - ret = refresh_total_sectors(bs, offset >> BDRV_SECTOR_BITS); + ret = bdrv_refresh_total_sectors(bs, offset >> BDRV_SECTOR_BITS); if (ret < 0) { error_setg_errno(errp, -ret, "Could not refresh total sector count"); } else { offset = bs->total_sectors * BDRV_SECTOR_SIZE; } - /* It's possible that truncation succeeded but refresh_total_sectors + /* + * It's possible that truncation succeeded but bdrv_refresh_total_sectors * failed, but the latter doesn't affect how we should finish the request. - * Pass 0 as the last parameter so that dirty bitmaps etc. are handled. */ + * Pass 0 as the last parameter so that dirty bitmaps etc. are handled. + */ bdrv_co_write_req_finish(child, offset - new_bytes, new_bytes, &req, 0); out: diff --git a/include/block/block_int-io.h b/include/block/block_int-io.h index ac6ad3b3ff..453855e651 100644 --- a/include/block/block_int-io.h +++ b/include/block/block_int-io.h @@ -122,7 +122,7 @@ int coroutine_fn bdrv_co_copy_range_to(BdrvChild *src, int64_t src_offset, BdrvRequestFlags read_flags, BdrvRequestFlags write_flags); -int refresh_total_sectors(BlockDriverState *bs, int64_t hint); +int bdrv_refresh_total_sectors(BlockDriverState *bs, int64_t hint); BdrvChild *bdrv_cow_child(BlockDriverState *bs); BdrvChild *bdrv_filter_child(BlockDriverState *bs);