From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42383) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xgujt-0007SK-RO for qemu-devel@nongnu.org; Wed, 22 Oct 2014 08:10:13 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Xgujn-0005hw-5m for qemu-devel@nongnu.org; Wed, 22 Oct 2014 08:10:05 -0400 Received: from mx1.redhat.com ([209.132.183.28]:32146) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Xgujm-0005hq-UR for qemu-devel@nongnu.org; Wed, 22 Oct 2014 08:09:59 -0400 From: Max Reitz Date: Wed, 22 Oct 2014 14:09:31 +0200 Message-Id: <1413979783-1549-6-git-send-email-mreitz@redhat.com> In-Reply-To: <1413979783-1549-1-git-send-email-mreitz@redhat.com> References: <1413979783-1549-1-git-send-email-mreitz@redhat.com> Subject: [Qemu-devel] [PATCH v8 05/17] qcow2: Use sizeof(**refcount_table) List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Kevin Wolf , =?UTF-8?q?Beno=C3=AEt=20Canet?= , Stefan Hajnoczi , Max Reitz When implementing variable refcounts, we want to be able to easily find all the places in qemu which are tied to a certain refcount order. Replace sizeof(uint16_t) in the check code by sizeof(**refcount_table) so we can later find it more easily. Signed-off-by: Max Reitz --- block/qcow2-refcount.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/block/qcow2-refcount.c b/block/qcow2-refcount.c index e5f7876..e8b9df9 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -1647,7 +1647,7 @@ static int check_refblocks(BlockDriverState *bs, BdrvCheckResult *res, *nb_clusters); memset(&(*refcount_table)[old_nb_clusters], 0, (*nb_clusters - old_nb_clusters) * - sizeof(uint16_t)); + sizeof(**refcount_table)); } (*refcount_table)[cluster]--; inc_refcounts(bs, res, *refcount_table, *nb_clusters, -- 1.9.3