From patchwork Wed Jan 20 06:11:42 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fam Zheng X-Patchwork-Id: 8068731 Return-Path: X-Original-To: patchwork-qemu-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 072AC9F440 for ; Wed, 20 Jan 2016 06:16:51 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 7326620373 for ; Wed, 20 Jan 2016 06:16:50 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id C8C7220351 for ; Wed, 20 Jan 2016 06:16:49 +0000 (UTC) Received: from localhost ([::1]:40322 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aLm4X-00056F-4S for patchwork-qemu-devel@patchwork.kernel.org; Wed, 20 Jan 2016 01:16:49 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:34935) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aLm0h-0006N8-Q3 for qemu-devel@nongnu.org; Wed, 20 Jan 2016 01:12:52 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1aLm0g-0004Rh-Tj for qemu-devel@nongnu.org; Wed, 20 Jan 2016 01:12:51 -0500 Received: from mx1.redhat.com ([209.132.183.28]:36428) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1aLm0d-0004R1-S5; Wed, 20 Jan 2016 01:12:47 -0500 Received: from int-mx11.intmail.prod.int.phx2.redhat.com (int-mx11.intmail.prod.int.phx2.redhat.com [10.5.11.24]) by mx1.redhat.com (Postfix) with ESMTPS id 94E0C8F4E9; Wed, 20 Jan 2016 06:12:47 +0000 (UTC) Received: from fam-t430.nay.redhat.com. (dhcp-15-42.nay.redhat.com [10.66.15.42]) by int-mx11.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id u0K6BlW7014641; Wed, 20 Jan 2016 01:12:42 -0500 From: Fam Zheng To: qemu-devel@nongnu.org Date: Wed, 20 Jan 2016 14:11:42 +0800 Message-Id: <1453270306-16608-10-git-send-email-famz@redhat.com> In-Reply-To: <1453270306-16608-1-git-send-email-famz@redhat.com> References: <1453270306-16608-1-git-send-email-famz@redhat.com> X-Scanned-By: MIMEDefang 2.68 on 10.5.11.24 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 209.132.183.28 Cc: Kevin Wolf , Jeff Cody , Vladimir Sementsov-Ogievskiy , jsnow@redhat.com, qemu-block@nongnu.org Subject: [Qemu-devel] [PATCH v2 09/13] block: Add two dirty bitmap getters X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Sender: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP For dirty bitmap users to get the size and the name of a BdrvDirtyBitmap. Signed-off-by: Fam Zheng Reviewed-by: John Snow --- block/dirty-bitmap.c | 10 ++++++++++ include/block/dirty-bitmap.h | 2 ++ 2 files changed, 12 insertions(+) diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c index d75dcf7..de143f1 100644 --- a/block/dirty-bitmap.c +++ b/block/dirty-bitmap.c @@ -153,6 +153,16 @@ void bdrv_dirty_bitmap_reset_meta(BlockDriverState *bs, hbitmap_reset(bitmap->meta, sector, nb_sectors); } +int64_t bdrv_dirty_bitmap_size(BdrvDirtyBitmap *bitmap) +{ + return bitmap->size; +} + +const char *bdrv_dirty_bitmap_name(BdrvDirtyBitmap *bitmap) +{ + return bitmap->name; +} + bool bdrv_dirty_bitmap_frozen(BdrvDirtyBitmap *bitmap) { return bitmap->successor; diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h index d9b281a..8c29c3e 100644 --- a/include/block/dirty-bitmap.h +++ b/include/block/dirty-bitmap.h @@ -32,6 +32,8 @@ uint32_t bdrv_get_default_bitmap_granularity(BlockDriverState *bs); uint32_t bdrv_dirty_bitmap_granularity(BdrvDirtyBitmap *bitmap); bool bdrv_dirty_bitmap_enabled(BdrvDirtyBitmap *bitmap); bool bdrv_dirty_bitmap_frozen(BdrvDirtyBitmap *bitmap); +const char *bdrv_dirty_bitmap_name(BdrvDirtyBitmap *bitmap); +int64_t bdrv_dirty_bitmap_size(BdrvDirtyBitmap *bitmap); DirtyBitmapStatus bdrv_dirty_bitmap_status(BdrvDirtyBitmap *bitmap); int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap, int64_t sector); void bdrv_set_dirty_bitmap(BdrvDirtyBitmap *bitmap,