[PATCH RFC 0/3] mirror: rework soft-cancelling READY mirror

[Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>]

Hi all!

That's an alternative to (part of) Max's
"[PATCH for-6.1? v2 0/7] mirror: Handle errors after READY cancel"
and shows' my idea of handling soft-cancelling READY mirror case
directly in qmp_block_job_cancel. And cleanup all other job cancelling
functions.

That's untested draft, don't take it to heart :)

Vladimir Sementsov-Ogievskiy (3):
  job: add job_complete_ex with do_graph_change argument
  job: use complete(do_graph_change=false) to handle soft cancel
  job: drop force argument of *job*cancel

 include/qemu/job.h               | 19 ++++++++----------
 block/backup.c                   |  2 +-
 block/mirror.c                   | 33 +++++++++++++++++---------------
 blockdev.c                       | 13 +++++++++++--
 job-qmp.c                        |  2 +-
 job.c                            | 27 ++++++++++++++------------
 tests/unit/test-bdrv-drain.c     |  2 +-
 tests/unit/test-block-iothread.c |  2 +-
 tests/unit/test-blockjob-txn.c   |  8 ++++----
 tests/unit/test-blockjob.c       |  4 ++--
 10 files changed, 62 insertions(+), 50 deletions(-)

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2.29.2