[PATCH v5 0/4] AioContext removal: LinuxAioState and ThreadPool

[Emanuele Giuseppe Esposito]

Just remove some AioContext lock in LinuxAioState and ThreadPool.
Not related to anything specific, so I decided to send it as
a separate patch.

These patches are taken from Paolo's old draft series.

---
v5:
* apply Stefan comments, add patch 4 to remove ThreadPool * param
  from thread_pool_submit*
* document that functions run in current IOThread

v4:
* add missing aio_context removal, and fix typo

v3:
* remove qemu_coroutine_enter_if_inactive

v2:
* assertion in thread_pool
* remove useless BlockDriverState * param in patch 1 and 2
* io_uring cleaned too


Emanuele Giuseppe Esposito (4):
  linux-aio: use LinuxAioState from the running thread
  io_uring: use LuringState from the running thread
  thread-pool: use ThreadPool from the running thread
  thread-pool: avoid passing the pool parameter every time

 include/block/aio.h               |  8 ------
 include/block/raw-aio.h           | 33 ++++++++++++++++-------
 include/block/thread-pool.h       | 15 ++++++-----
 include/sysemu/block-backend-io.h |  6 +++++
 backends/tpm/tpm_backend.c        |  4 +--
 block/file-posix.c                | 45 ++++++++++++-------------------
 block/file-win32.c                |  4 +--
 block/io_uring.c                  | 23 ++++++++++------
 block/linux-aio.c                 | 29 +++++++++++---------
 block/qcow2-threads.c             |  3 +--
 hw/9pfs/coth.c                    |  3 +--
 hw/ppc/spapr_nvdimm.c             |  6 ++---
 hw/virtio/virtio-pmem.c           |  3 +--
 scsi/pr-manager.c                 |  3 +--
 scsi/qemu-pr-helper.c             |  3 +--
 tests/unit/test-thread-pool.c     | 12 ++++-----
 util/thread-pool.c                | 25 +++++++++--------
 17 files changed, 113 insertions(+), 112 deletions(-)

-- 
2.39.1