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[Qemu-block] [PATCH 0/5] compressed block-stream


From: Anton Nefedov
Subject: [Qemu-block] [PATCH 0/5] compressed block-stream
Date: Tue, 14 Nov 2017 13:16:48 +0300

It might be useful to compress images during block-stream;
this way the user can merge compressed images of a backing chain and
the result will remain compressed.

Anton Nefedov (4):
  qcow2: reject unaligned offsets in write compressed
  block: support compressed write for copy-on-read
  block-stream: add compress option
  iotest 030: add compressed block-stream test

Pavel Butsykin (1):
  qcow2: multiple clusters write compressed

 qapi/block-core.json       |  4 +++
 include/block/block_int.h  |  4 ++-
 block/io.c                 | 30 +++++++++++++++----
 block/qcow2.c              | 73 +++++++++++++++++++++++++++++++++++-----------
 block/stream.c             | 16 +++++++---
 blockdev.c                 | 13 ++++++++-
 hmp.c                      |  2 ++
 block/trace-events         |  2 +-
 hmp-commands.hx            |  4 +--
 tests/qemu-iotests/030     | 69 ++++++++++++++++++++++++++++++++++++++++++-
 tests/qemu-iotests/030.out |  4 +--
 11 files changed, 186 insertions(+), 35 deletions(-)

-- 
2.7.4




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