From patchwork Tue Mar 15 20:04:07 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Sementsov-Ogievskiy X-Patchwork-Id: 8592151 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 A23099F44D for ; Tue, 15 Mar 2016 20:07:54 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 09A24201DD for ; Tue, 15 Mar 2016 20:07:54 +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 5944A201BC for ; Tue, 15 Mar 2016 20:07:53 +0000 (UTC) Received: from localhost ([::1]:51175 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afvFw-0003pX-KB for patchwork-qemu-devel@patchwork.kernel.org; Tue, 15 Mar 2016 16:07:52 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:38561) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afvDF-00079L-EO for qemu-devel@nongnu.org; Tue, 15 Mar 2016 16:05:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1afvDA-00087z-H8 for qemu-devel@nongnu.org; Tue, 15 Mar 2016 16:05:05 -0400 Received: from mailhub.sw.ru ([195.214.232.25]:19840 helo=relay.sw.ru) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1afvDA-00087H-5J for qemu-devel@nongnu.org; Tue, 15 Mar 2016 16:05:00 -0400 Received: from kvm.sw.ru. ([10.28.8.145]) by relay.sw.ru (8.13.4/8.13.4) with ESMTP id u2FK4bCb005992; Tue, 15 Mar 2016 23:04:41 +0300 (MSK) From: Vladimir Sementsov-Ogievskiy To: qemu-devel@nongnu.org Date: Tue, 15 Mar 2016 23:04:07 +0300 Message-Id: <1458072268-53705-2-git-send-email-vsementsov@virtuozzo.com> X-Mailer: git-send-email 1.8.3.1 In-Reply-To: <1458072268-53705-1-git-send-email-vsementsov@virtuozzo.com> References: <1458072268-53705-1-git-send-email-vsementsov@virtuozzo.com> X-detected-operating-system: by eggs.gnu.org: OpenBSD 3.x X-Received-From: 195.214.232.25 Cc: kwolf@redhat.com, vsementsov@virtuozzo.com, famz@redhat.com, qemu-block@nongnu.org, mreitz@redhat.com, stefanha@redhat.com, pbonzini@redhat.com, den@openvz.org, jsnow@redhat.com Subject: [Qemu-devel] [PATCH 01/22] 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 From: Fam Zheng For dirty bitmap users to get the size and the name of a BdrvDirtyBitmap. Signed-off-by: Fam Zheng Reviewed-by: John Snow Signed-off-by: Vladimir Sementsov-Ogievskiy --- 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 556e1d1..45cfa3b 100644 --- a/block/dirty-bitmap.c +++ b/block/dirty-bitmap.c @@ -97,6 +97,16 @@ BdrvDirtyBitmap *bdrv_create_dirty_bitmap(BlockDriverState *bs, return bitmap; } +int64_t bdrv_dirty_bitmap_size(const BdrvDirtyBitmap *bitmap) +{ + return bitmap->size; +} + +const char *bdrv_dirty_bitmap_name(const 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 80afe60..4dc8750 100644 --- a/include/block/dirty-bitmap.h +++ b/include/block/dirty-bitmap.h @@ -29,6 +29,8 @@ 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(const BdrvDirtyBitmap *bitmap); +int64_t bdrv_dirty_bitmap_size(const BdrvDirtyBitmap *bitmap); DirtyBitmapStatus bdrv_dirty_bitmap_status(BdrvDirtyBitmap *bitmap); int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap, int64_t sector);