From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53935) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6AdE-00077H-I7 for qemu-devel@nongnu.org; Wed, 22 Jan 2014 22:07:10 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1W6Ad8-0002B3-7R for qemu-devel@nongnu.org; Wed, 22 Jan 2014 22:07:04 -0500 Received: from [222.73.24.84] (port=30874 helo=song.cn.fujitsu.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1W6Ad7-00029M-RG for qemu-devel@nongnu.org; Wed, 22 Jan 2014 22:06:58 -0500 From: Hu Tao Date: Thu, 23 Jan 2014 11:04:04 +0800 Message-Id: Subject: [Qemu-devel] [PATCH v4 0/4] qemu-img: fix bugs when cluster size is larger than the default value List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Kevin Wolf This series fixes several bugs of qcow2 when doing preallocation with a cluster_size larger than the default value. v4: - qemu-iotests: use _filter_testdir directly. - remove n_end in qcow2_co_writev() that is never used. Hu Tao (4): qcow2: remove n_start and n_end of qcow2_alloc_cluster_offset() qcow2: fix offset overflow in qcow2_alloc_clusters_at() qcow2: check for NULL l2meta qemu-iotests: add test for qcow2 preallocation with different cluster sizes block/qcow2-cluster.c | 14 +++++------ block/qcow2-refcount.c | 8 +++++- block/qcow2.c | 36 +++++++++++++------------- block/qcow2.h | 2 +- tests/qemu-iotests/079 | 63 ++++++++++++++++++++++++++++++++++++++++++++++ tests/qemu-iotests/079.out | 32 +++++++++++++++++++++++ tests/qemu-iotests/group | 1 + trace-events | 2 +- 8 files changed, 128 insertions(+), 30 deletions(-) create mode 100755 tests/qemu-iotests/079 create mode 100644 tests/qemu-iotests/079.out -- 1.8.5.2.229.g4448466