[PULL v2 0/9] Block jobs & NBD patches

[Vladimir Sementsov-Ogievskiy]

The following changes since commit ad4c7f529a279685da84297773b4ec8080153c2d:

  Merge tag 'pull-semi-20220628' of https://gitlab.com/rth7680/qemu into 
staging (2022-06-28 10:24:31 +0530)

are available in the Git repository at:

  https://gitlab.com/vsementsov/qemu.git tags/pull-block-2022-06-14-v2

for you to fetch changes up to 1b8f777673985af366de099ad4e41d334b36fb12:

  block: use 'unsigned' for in_flight field on driver state (2022-06-29 
10:57:02 +0300)

----------------------------------------------------------------
Block jobs & NBD patches

v2: - add arguments to QEMUMachine constructor in test, to make it work
      on arm in gitlab pipeline
    - use bdrv_inc_in_flight() / bdrv_dec_in_flight() instead of direct
      manipulation with bs->in_flight

- add new options for copy-before-write filter
- new trace points for NBD
- prefer unsigned type for some 'in_flight' fields

Denis V. Lunev (2):
  nbd: trace long NBD operations
  block: use 'unsigned' for in_flight field on driver state

Vladimir Sementsov-Ogievskiy (7):
  block/copy-before-write: refactor option parsing
  block/copy-before-write: add on-cbw-error open parameter
  iotests: add copy-before-write: on-cbw-error tests
  util: add qemu-co-timeout
  block/block-copy: block_copy(): add timeout_ns parameter
  block/copy-before-write: implement cbw-timeout option
  iotests: copy-before-write: add cases for cbw-timeout option

 block/block-copy.c                            |  33 ++-
 block/copy-before-write.c                     | 110 ++++++---
 block/mirror.c                                |   2 +-
 block/nbd.c                                   |   8 +-
 block/trace-events                            |   2 +
 include/block/block-copy.h                    |   4 +-
 include/qemu/coroutine.h                      |  13 ++
 nbd/client-connection.c                       |   2 +
 nbd/trace-events                              |   3 +
 qapi/block-core.json                          |  31 ++-
 tests/qemu-iotests/pylintrc                   |   5 +
 tests/qemu-iotests/tests/copy-before-write    | 216 ++++++++++++++++++
 .../qemu-iotests/tests/copy-before-write.out  |   5 +
 util/meson.build                              |   1 +
 util/qemu-co-timeout.c                        |  89 ++++++++
 15 files changed, 482 insertions(+), 42 deletions(-)
 create mode 100755 tests/qemu-iotests/tests/copy-before-write
 create mode 100644 tests/qemu-iotests/tests/copy-before-write.out
 create mode 100644 util/qemu-co-timeout.c

-- 
2.25.1