Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- Graph locking part 4 (node management)
- qemu-img map: report compressed data blocks
- block-backend: process I/O in the current AioContext

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# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
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# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (28 commits)
  block: mark aio_poll as non-coroutine
  block-backend: process zoned requests in the current AioContext
  block-backend: process I/O in the current AioContext
  test-bdrv-drain: avoid race with BH in IOThread drain test
  block: remove AIOCBInfo->get_aio_context()
  qemu-img: map: report compressed data blocks
  block: add BDRV_BLOCK_COMPRESSED flag for bdrv_block_status()
  block: Mark bdrv_add/del_child() and caller GRAPH_WRLOCK
  block: Mark bdrv_unref_child() GRAPH_WRLOCK
  block: Mark bdrv_root_unref_child() GRAPH_WRLOCK
  block: Take graph rdlock in bdrv_change_aio_context()
  block: Take graph rdlock in bdrv_drop_intermediate()
  block: Mark bdrv_parent_cb_change_media() GRAPH_RDLOCK
  block: Mark bdrv_child_perm() GRAPH_RDLOCK
  block: Mark bdrv_get_cumulative_perm() and callers GRAPH_RDLOCK
  block: Mark bdrv_parent_perms_conflict() and callers GRAPH_RDLOCK
  block: Mark bdrv_attach_child() GRAPH_WRLOCK
  block: Call transaction callbacks with lock held
  block: Mark bdrv_attach_child_common() GRAPH_WRLOCK
  block: Mark bdrv_replace_child_tran() GRAPH_WRLOCK
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 0 insertions, 8 deletions

diff --git a/util/thread-pool.c b/util/thread-pool.c
index e3d8292d14..22f9ba3286 100644
--- a/util/thread-pool.c
+++ b/util/thread-pool.c
@@ -228,17 +228,9 @@ static void thread_pool_cancel(BlockAIOCB *acb)
 
 }
 
-static AioContext *thread_pool_get_aio_context(BlockAIOCB *acb)
-{
-    ThreadPoolElement *elem = (ThreadPoolElement *)acb;
-    ThreadPool *pool = elem->pool;
-    return pool->ctx;
-}
-
 static const AIOCBInfo thread_pool_aiocb_info = {
     .aiocb_size         = sizeof(ThreadPoolElement),
     .cancel_async       = thread_pool_cancel,
-    .get_aio_context    = thread_pool_get_aio_context,
 };
 
 BlockAIOCB *thread_pool_submit_aio(ThreadPoolFunc *func, void *arg,