[Qemu-devel] [PATCH for 2.10 00/11] Preparation for block job mutex

[Paolo Bonzini <pbonzini@redhat.com>]

These are a bunch of cleanups and patches extracted from the AioContext
lock removal series.  As a general theme, the patches reorganize
blockjob.c to follow the blockjob.h/blockjob_int.h separation more
closely.  For this reason, a lot of the patches are just moving functions
around.

The blockjob.h/blockjob_int.h split later will correspond to different
locking rules, but the patches are independent from this change, and
can be applied/reviewed separately.

The main change from v1 to v2 is that John helped me realize the match
between the future locking rules and the blockjob.h/blockjob_int.h split;
therefore I have adjusted code comments and commit messages to mention it.

Thanks,

Paolo

Paolo Bonzini (11):
  blockjob: remove unnecessary check
  blockjob: remove iostatus_reset callback
  blockjob: introduce block_job_early_fail
  blockjob: introduce block_job_pause/resume_all
  blockjob: separate monitor and blockjob APIs
  blockjob: move iostatus reset inside block_job_user_resume
  blockjob: introduce block_job_cancel_async, check iostatus invariants
  blockjob: group BlockJob transaction functions together
  blockjob: strengthen a bit test-blockjob-txn
  blockjob: reorganize block_job_completed_txn_abort
  blockjob: use deferred_to_main_loop to indicate the coroutine has
    ended

 block/backup.c               |   2 +-
 block/commit.c               |   2 +-
 block/io.c                   |  19 +-
 block/mirror.c               |   2 +-
 blockdev.c                   |   1 -
 blockjob.c                   | 900 +++++++++++++++++++++++--------------------
 include/block/blockjob.h     |  16 -
 include/block/blockjob_int.h |  27 +-
 tests/test-blockjob-txn.c    |   7 +-
 tests/test-blockjob.c        |  10 +-
 10 files changed, 522 insertions(+), 464 deletions(-)

-- 
2.9.3