From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42985) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1e2dGF-00016Z-Mi for qemu-devel@nongnu.org; Thu, 12 Oct 2017 09:10:52 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1e2dGE-0001B3-8Q for qemu-devel@nongnu.org; Thu, 12 Oct 2017 09:10:51 -0400 From: Alberto Garcia Date: Thu, 12 Oct 2017 16:05:41 +0300 Message-Id: In-Reply-To: References: In-Reply-To: References: Subject: [Qemu-devel] [PATCH 27/31] qcow2: Rename l2_table in qcow2_alloc_compressed_cluster_offset() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: qemu-block@nongnu.org, Max Reitz , Kevin Wolf , "Denis V . Lunev" , Alberto Garcia This function doesn't need any changes to support L2 slices, but since it's now dealing with slices intead of full tables, the l2_table variable is renamed for clarity. Signed-off-by: Alberto Garcia --- block/qcow2-cluster.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c index eb5094e593..e7b07d3366 100644 --- a/block/qcow2-cluster.c +++ b/block/qcow2-cluster.c @@ -747,26 +747,26 @@ uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs, { BDRVQcow2State *s = bs->opaque; int l2_index, ret; - uint64_t *l2_table; + uint64_t *l2_slice; int64_t cluster_offset; int nb_csectors; - ret = get_cluster_table(bs, offset, &l2_table, &l2_index); + ret = get_cluster_table(bs, offset, &l2_slice, &l2_index); if (ret < 0) { return 0; } /* Compression can't overwrite anything. Fail if the cluster was already * allocated. */ - cluster_offset = be64_to_cpu(l2_table[l2_index]); + cluster_offset = be64_to_cpu(l2_slice[l2_index]); if (cluster_offset & L2E_OFFSET_MASK) { - qcow2_cache_put(s->l2_table_cache, (void **) &l2_table); + qcow2_cache_put(s->l2_table_cache, (void **) &l2_slice); return 0; } cluster_offset = qcow2_alloc_bytes(bs, compressed_size); if (cluster_offset < 0) { - qcow2_cache_put(s->l2_table_cache, (void **) &l2_table); + qcow2_cache_put(s->l2_table_cache, (void **) &l2_slice); return 0; } @@ -781,9 +781,9 @@ uint64_t qcow2_alloc_compressed_cluster_offset(BlockDriverState *bs, /* compressed clusters never have the copied flag */ BLKDBG_EVENT(bs->file, BLKDBG_L2_UPDATE_COMPRESSED); - qcow2_cache_entry_mark_dirty(s->l2_table_cache, l2_table); - l2_table[l2_index] = cpu_to_be64(cluster_offset); - qcow2_cache_put(s->l2_table_cache, (void **) &l2_table); + qcow2_cache_entry_mark_dirty(s->l2_table_cache, l2_slice); + l2_slice[l2_index] = cpu_to_be64(cluster_offset); + qcow2_cache_put(s->l2_table_cache, (void **) &l2_slice); return cluster_offset; } -- 2.11.0