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[Qemu-devel] [PATCH v4 0/4] qemu-img: fix bugs when cluster size is larg


From: Hu Tao
Subject: [Qemu-devel] [PATCH v4 0/4] qemu-img: fix bugs when cluster size is larger than the default value
Date: Thu, 23 Jan 2014 11:04:04 +0800

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




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