[PATCH v2 00/26] block: fix coroutine_fn annotations

[Paolo Bonzini <pbonzini@redhat.com>]

This is the initial result of reviving Marc-André's series at
https://patchew.org/QEMU/20170704220346.29244-1-marcandre.lureau@redhat.com/.
A lot of the patches are similar to the ones that Marc-André wrote,
but due to the changes in the code it was easier to redo them.

For nbd, the patch is on top of "nbd: mark more coroutine_fns" that
I sent a few days ago and that (AIUI) Eric has already queued; only
one function was missing, much to my surprise.

Apart from this, I also identified the following functions that
can be called both in coroutine context and outside:

- qmp_dispatch
- schedule_next_request
- nvme_get_free_req
- bdrv_create
- bdrv_remove_persistent_dirty_bitmap
- bdrv_can_store_new_dirty_bitmap
- bdrv_do_drained_begin
- bdrv_do_drained_end
- bdrv_drain_all_begin
- qcow2_open
- qcow2_has_zero_init
- bdrv_qed_open
- qio_channel_readv_full_all_eof
- qio_channel_writev_full_all

besides, of course, everything that is generated by
scripts/block-coroutine-wrapper.py.

The patches are exactly the same as v1, but I have improved the commit
messages for the "remove incorrect coroutine_fn annotations" bits.

Marc-André Lureau (3):
  9p: add missing coroutine_fn annotations
  migration: add missing coroutine_fn annotations
  test-coroutine: add missing coroutine_fn annotations

Paolo Bonzini (23):
  block: remove incorrect coroutine_fn annotations
  qcow2: remove incorrect coroutine_fn annotations
  nbd: remove incorrect coroutine_fn annotations
  coroutine: remove incorrect coroutine_fn annotations
  blkdebug: add missing coroutine_fn annotations
  blkverify: add missing coroutine_fn annotations
  block: add missing coroutine_fn annotations
  file-posix: add missing coroutine_fn annotations
  iscsi: add missing coroutine_fn annotations
  nbd: add missing coroutine_fn annotations
  nfs: add missing coroutine_fn annotations
  nvme: add missing coroutine_fn annotations
  parallels: add missing coroutine_fn annotations
  qcow2: add missing coroutine_fn annotations
  copy-before-write: add missing coroutine_fn annotations
  curl: add missing coroutine_fn annotations
  qed: add missing coroutine_fn annotations
  quorum: add missing coroutine_fn annotations
  throttle: add missing coroutine_fn annotations
  vmdk: add missing coroutine_fn annotations
  job: add missing coroutine_fn annotations
  coroutine-lock: add missing coroutine_fn annotations
  raw-format: add missing coroutine_fn annotations

 block/blkdebug.c            | 14 +++++++-------
 block/blkverify.c           |  2 +-
 block/block-backend.c       | 26 +++++++++++++-------------
 block/copy-before-write.c   |  8 ++++----
 block/curl.c                |  2 +-
 block/file-posix.c          |  2 +-
 block/io.c                  | 24 ++++++++++++------------
 block/iscsi.c               |  2 +-
 block/nbd.c                 | 10 +++++-----
 block/nfs.c                 |  2 +-
 block/nvme.c                |  5 +++--
 block/parallels.c           |  5 +++--
 block/qcow2-cluster.c       | 18 +++++++++---------
 block/qcow2-refcount.c      |  6 +++---
 block/qcow2.c               |  4 ++--
 block/qcow2.h               | 18 +++++++++---------
 block/qed.c                 |  4 ++--
 block/quorum.c              | 35 ++++++++++++++++++-----------------
 block/raw-format.c          |  2 +-
 block/throttle.c            |  2 +-
 block/vmdk.c                | 20 ++++++++++----------
 hw/9pfs/9p.h                |  9 ++++++---
 include/block/nbd.h         |  2 +-
 include/qemu/coroutine.h    |  2 +-
 include/qemu/job.h          |  2 +-
 job.c                       |  2 +-
 migration/migration.c       |  3 ++-
 tests/unit/test-coroutine.c |  2 +-
 util/qemu-coroutine-lock.c  | 14 +++++++-------
 util/qemu-coroutine.c       |  2 +-
 30 files changed, 128 insertions(+), 121 deletions(-)

-- 
2.35.1