[Qemu-devel] [PULL 00/39] Block layer patches

[Kevin Wolf <kwolf@redhat.com>]

The following changes since commit a66370b08d53837eb233cad090b3c2638084cc44:

  Merge remote-tracking branch 'remotes/amit-migration/tags/migration-for-2.7-4' into staging (2016-06-16 10:53:33 +0100)

are available in the git repository at:


  git://repo.or.cz/qemu/kevin.git tags/for-upstream

for you to fetch changes up to 60251f4d3ecfc705c137ff505aaf7c46f31cb91b:

  Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2016-06-16' into queue-block (2016-06-16 15:22:18 +0200)

----------------------------------------------------------------

Block layer patches

----------------------------------------------------------------
Alberto Garcia (4):
      block: use the block job list in bdrv_drain_all()
      block: use the block job list in qmp_query_block_jobs()
      block: Prevent sleeping jobs from resuming if they have been paused
      block: Create the commit block job before reopening any image

Colin Lord (1):
      blockdev: clarify error on attempt to open locked tray

Cédric Le Goater (1):
      m25p80: fix test on blk_pread() return value

Daniel P. Berrange (1):
      block: drop support for using qcow[2] encryption with system emulators

Eric Blake (2):
      block: Avoid bogus flags during mirroring
      block: Assert that flags are in range

Fam Zheng (1):
      iotests: 095: Clean up QEMU before showing image info

Kevin Wolf (21):
      qcow2: Work with bytes in qcow2_get_cluster_offset()
      qcow2: Implement .bdrv_co_preadv()
      qcow2: Make copy_sectors() byte based
      qcow2: Use bytes instead of sectors for QCowL2Meta
      qcow2: Implement .bdrv_co_pwritev()
      qemu-img bench: Fix uninitialised writethrough mode
      block: Byte-based bdrv_co_do_copy_on_readv()
      block: Prepare bdrv_aligned_preadv() for byte-aligned requests
      block: Prepare bdrv_aligned_pwritev() for byte-aligned requests
      raw-posix: Switch to bdrv_co_* interfaces
      raw-posix: Implement .bdrv_co_preadv/pwritev
      block: Don't enforce 512 byte minimum alignment
      linux-aio: Cancel BH if not needed
      block: Introduce bdrv_preadv()
      block: Make .bdrv_load_vmstate() vectored
      block: Allow .bdrv_load/save_vmstate() to return 0/-errno
      block: Make bdrv_load/save_vmstate coroutine_fns
      qcow2: Let vmstate call qcow2_co_preadv/pwrite directly
      block: Remove bs->zero_beyond_eof
      block: Fix snapshot=on with aio=native
      Merge remote-tracking branch 'mreitz/tags/pull-block-for-kevin-2016-06-16' into queue-block

Max Reitz (5):
      block: Allow replacement of a BDS by its overlay
      block/mirror: Fix target backing BDS
      block/null: Implement bdrv_refresh_filename()
      iotests: Add test for post-mirror backing chains
      iotests: Add test for oVirt-like storage migration

Thomas Huth (1):
      doc: Fix mailing list address in tests/qemu-iotests/README

Vikhyat Umrao (1):
      rbd:change error_setg() to error_setg_errno()

Vladimir Sementsov-Ogievskiy (2):
      hmp: acquire aio_context in hmp_qemu_io
      hbitmap: add 'pos < size' asserts

 block.c                    |  32 +++--
 block/commit.c             |  11 +-
 block/io.c                 | 306 +++++++++++++++++++++++++++++----------------
 block/linux-aio.c          |  88 +++++++++----
 block/mirror.c             |  55 +++++---
 block/null.c               |  20 +++
 block/qcow.c               |  14 ++-
 block/qcow2-cluster.c      | 147 ++++++++++------------
 block/qcow2.c              | 239 +++++++++++++++++------------------
 block/qcow2.h              |  18 +--
 block/raw-aio.h            |   3 +
 block/raw-posix.c          |  62 +++++----
 block/rbd.c                |  38 +++---
 block/sheepdog.c           |  13 +-
 blockdev.c                 |  42 ++++---
 blockjob.c                 |   6 +-
 hmp.c                      |   5 +
 hw/block/m25p80.c          |   2 +-
 include/block/block.h      |  15 ++-
 include/block/block_int.h  |  31 +++--
 qemu-img.c                 |   2 +-
 tests/qemu-iotests/087.out |  12 +-
 tests/qemu-iotests/095     |   2 +
 tests/qemu-iotests/155     | 261 ++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/155.out |   5 +
 tests/qemu-iotests/156     | 174 ++++++++++++++++++++++++++
 tests/qemu-iotests/156.out |  48 +++++++
 tests/qemu-iotests/README  |   3 +-
 tests/qemu-iotests/group   |   2 +
 trace-events               |   8 +-
 util/hbitmap.c             |   3 +
 31 files changed, 1183 insertions(+), 484 deletions(-)
 create mode 100755 tests/qemu-iotests/155
 create mode 100644 tests/qemu-iotests/155.out
 create mode 100755 tests/qemu-iotests/156
 create mode 100644 tests/qemu-iotests/156.out