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[Qemu-block] [PATCH 00/11] block: Use BB function in .bdrv_create() impl

From: Kevin Wolf
Subject: [Qemu-block] [PATCH 00/11] block: Use BB function in .bdrv_create() implementations
Date: Tue, 8 Mar 2016 17:34:21 +0100

All users of the block layers are supposed to go through a BlockBackend.
The .bdrv_create() implementations are such users, so this series
converts them.

This series (specifically patch 1) will also help with moving the
writethrough cache implementation from BDS to BB, where it really
belongs. Once this is moved, it wouldn't be possible to use bdrv_open()
to use a standalone BDS writethrough any more.

Of course, writethrough doesn't make any sense in .bdrv_create() anyway,
so while I'm still converting everything to BB where it would keep
working (because that's the Right Thing), the drivers don't actually
make use of this fact any more after this series.

Kevin Wolf (11):
  block: Use writeback in .bdrv_create() implementations
  block: Introduce blk_set_allow_write_beyond_eof()
  parallels: Use BB functions in .bdrv_create()
  qcow: Use BB functions in .bdrv_create()
  qcow2: Use BB functions in .bdrv_create()
  qed: Use BB functions in .bdrv_create()
  sheepdog: Use BB functions in .bdrv_create()
  vdi: Use BB functions in .bdrv_create()
  vhdx: Use BB functions in .bdrv_create()
  vmdk: Use BB functions in .bdrv_create()
  vpc: Use BB functions in .bdrv_create()

 block/block-backend.c          | 23 +++++++++----
 block/parallels.c              | 24 ++++++++------
 block/qcow.c                   | 24 ++++++++------
 block/qcow2.c                  | 61 ++++++++++++++++++----------------
 block/qed.c                    | 28 ++++++++--------
 block/sheepdog.c               | 41 +++++++++++++----------
 block/vdi.c                    | 22 ++++++++-----
 block/vhdx.c                   | 28 +++++++++-------
 block/vmdk.c                   | 74 ++++++++++++++++++++++++------------------
 block/vpc.c                    | 36 +++++++++++---------
 include/sysemu/block-backend.h |  1 +
 11 files changed, 211 insertions(+), 151 deletions(-)


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