From be34caa9498a41766cdedf43613edf2e9600d896 Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Sat, 13 Jun 2015 16:22:13 +0200 Subject: [PATCH 19/42] qcow2: Use sizeof(**refcount_table) Message-id: <1434212556-3927-20-git-send-email-mreitz@redhat.com> Patchwork-id: 66038 O-Subject: [RHEL-7.2 qemu-kvm PATCH 19/42] qcow2: Use sizeof(**refcount_table) Bugzilla: 1129893 RH-Acked-by: Jeffrey Cody RH-Acked-by: Fam Zheng RH-Acked-by: Stefan Hajnoczi BZ: 1129893 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 Reviewed-by: Eric Blake Signed-off-by: Kevin Wolf (cherry picked from commit 78fb328e854542d79bebe54f3a426cba6d46dbf1) Signed-off-by: Max Reitz Signed-off-by: Miroslav Rezanina --- 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 08b2b62..cb78f05 100644 --- a/block/qcow2-refcount.c +++ b/block/qcow2-refcount.c @@ -1613,7 +1613,7 @@ 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, -- 1.8.3.1