[Qemu-block] [PULL 00/13] Block layer patches

[Kevin Wolf]

The following changes since commit 0274f45bdef73283f2c213610f11d4e5dcba43b6:

  Merge remote-tracking branch 
'remotes/vivier2/tags/linux-user-for-4.1-pull-request' into staging (2019-07-19 
09:44:43 +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 49278ec065da3fbf90f7effcde3b39ac606b2e9e:

  iotests: Test quitting with job on throttled node (2019-07-19 15:17:55 +0200)

----------------------------------------------------------------
Block layer patches:

- block: Fix forbidden use of polling in drained_end
- block: Don't wait for I/O throttling while exiting QEMU
- iotests: Use read-zeroes for the null driver to be Valgrind-friendly

----------------------------------------------------------------
Andrey Shinkevich (1):
      iotests: Set read-zeroes on in null block driver for Valgrind

Max Reitz (12):
      block: Introduce BdrvChild.parent_quiesce_counter
      tests: Add job commit by drained_end test
      block: Add @drained_end_counter
      block: Make bdrv_parent_drained_[^_]*() static
      tests: Lock AioContexts in test-block-iothread
      block: Do not poll in bdrv_do_drained_end()
      tests: Extend commit by drained_end test
      block: Loop unsafely in bdrv*drained_end()
      iotests: Add @has_quit to vm.shutdown()
      iotests: Test commit with a filter on the chain
      vl: Drain before (block) job cancel when quitting
      iotests: Test quitting with job on throttled node

 include/block/block.h         |  42 ++++++++----
 include/block/block_int.h     |  15 ++++-
 block.c                       |  52 ++++++++++-----
 block/block-backend.c         |   6 +-
 block/io.c                    | 134 +++++++++++++++++++++++++++----------
 blockjob.c                    |   2 +-
 tests/test-bdrv-drain.c       | 147 ++++++++++++++++++++++++++++++++++++++++
 tests/test-block-iothread.c   |  40 +++++++----
 vl.c                          |  11 +++
 python/qemu/machine.py        |   5 +-
 tests/qemu-iotests/040        |  40 ++++++++++-
 tests/qemu-iotests/040.out    |   4 +-
 tests/qemu-iotests/051        |  10 +--
 tests/qemu-iotests/051.pc.out |  10 +--
 tests/qemu-iotests/093        |   9 +--
 tests/qemu-iotests/136        |   1 +
 tests/qemu-iotests/186        |  20 +++---
 tests/qemu-iotests/186.out    | 152 +++++++++++++++++++++---------------------
 tests/qemu-iotests/218        |  55 ++++++++++++++-
 tests/qemu-iotests/218.out    |   4 ++
 tests/qemu-iotests/227        |   4 +-
 tests/qemu-iotests/227.out    |   4 +-
 tests/qemu-iotests/238        |   2 +-
 tests/qemu-iotests/240        |   8 +--
 tests/qemu-iotests/255        |   2 +-
 25 files changed, 576 insertions(+), 203 deletions(-)