See patch 1 for the code-based explanation, and patch 2 for a case where
this bites in practice.


v2:
- Remove test artifacts that remained from testing the test
  (Sorry...)


git backport-diff against v1:

Key:
[----] : patches are identical
[####] : number of functional differences between upstream/downstream patch
[down] : patch is downstream-only
The flags [FC] indicate (F)unctional and (C)ontextual differences, respectively

001/2:[----] [--] 'block/io: Delay decrementing the quiesce_counter'
002/2:[0004] [FC] 'iotests: Test cancelling a job and closing the VM'


Max Reitz (2):
  block/io: Delay decrementing the quiesce_counter
  iotests: Test cancelling a job and closing the VM

 block/io.c                 |  3 ++-
 tests/qemu-iotests/255     | 52 ++++++++++++++++++++++++++++++++++++++
 tests/qemu-iotests/255.out | 24 ++++++++++++++++++
 3 files changed, 78 insertions(+), 1 deletion(-)

-- 
2.21.0

Am 22.05.2019 um 16:40 hat Max Reitz geschrieben:
> See patch 1 for the code-based explanation, and patch 2 for a case where
> this bites in practice.

Thanks, applied to the block branch.

Kevin