From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53585) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpvRm-0003ZJ-AC for qemu-devel@nongnu.org; Fri, 30 Sep 2016 06:53:46 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bpvRh-000084-Uu for qemu-devel@nongnu.org; Fri, 30 Sep 2016 06:53:41 -0400 Received: from mailhub.sw.ru ([195.214.232.25]:45157 helo=relay.sw.ru) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bpvRh-0008WQ-Il for qemu-devel@nongnu.org; Fri, 30 Sep 2016 06:53:37 -0400 From: Vladimir Sementsov-Ogievskiy Date: Fri, 30 Sep 2016 13:53:16 +0300 Message-Id: <1475232808-4852-11-git-send-email-vsementsov@virtuozzo.com> In-Reply-To: <1475232808-4852-1-git-send-email-vsementsov@virtuozzo.com> References: <1475232808-4852-1-git-send-email-vsementsov@virtuozzo.com> Subject: [Qemu-devel] [PATCH 10/22] block/dirty-bitmap: add bdrv_dirty_bitmap_next() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-block@nongnu.org, qemu-devel@nongnu.org Cc: kwolf@redhat.com, mreitz@redhat.com, armbru@redhat.com, eblake@redhat.com, jsnow@redhat.com, famz@redhat.com, den@openvz.org, stefanha@redhat.com, vsementsov@virtuozzo.com, pbonzini@redhat.com Signed-off-by: Vladimir Sementsov-Ogievskiy --- block/dirty-bitmap.c | 7 +++++++ include/block/dirty-bitmap.h | 3 +++ 2 files changed, 10 insertions(+) diff --git a/block/dirty-bitmap.c b/block/dirty-bitmap.c index 0314581..392d660 100644 --- a/block/dirty-bitmap.c +++ b/block/dirty-bitmap.c @@ -582,3 +582,10 @@ bool bdrv_has_persistent_bitmaps(BlockDriverState *bs) return false; } + +BdrvDirtyBitmap *bdrv_dirty_bitmap_next(BlockDriverState *bs, + BdrvDirtyBitmap *bitmap) +{ + return bitmap == NULL ? QLIST_FIRST(&bs->dirty_bitmaps) : + QLIST_NEXT(bitmap, list); +} diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h index 8dbd16b..d71edc4 100644 --- a/include/block/dirty-bitmap.h +++ b/include/block/dirty-bitmap.h @@ -81,6 +81,9 @@ void bdrv_dirty_bitmap_set_persistance(BdrvDirtyBitmap *bitmap, bool persistent); bool bdrv_dirty_bitmap_get_persistance(BdrvDirtyBitmap *bitmap); +BdrvDirtyBitmap *bdrv_dirty_bitmap_next(BlockDriverState *bs, + BdrvDirtyBitmap *bitmap); + bool bdrv_has_persistent_bitmaps(BlockDriverState *bs); #endif -- 1.8.3.1