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

Block layer patches

- Fix blockdev-create with iothreads
- Remove aio_disable_external() API

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# gpg: Signature made Tue 30 May 2023 09:29:52 AM PDT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
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# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (32 commits)
  aio: remove aio_disable_external() API
  virtio: do not set is_external=true on host notifiers
  virtio-scsi: implement BlockDevOps->drained_begin()
  virtio-blk: implement BlockDevOps->drained_begin()
  virtio: make it possible to detach host notifier from any thread
  block/fuse: do not set is_external=true on FUSE fd
  block/export: don't require AioContext lock around blk_exp_ref/unref()
  block/export: rewrite vduse-blk drain code
  hw/xen: do not set is_external=true on evtchn fds
  xen-block: implement BlockDevOps->drained_begin()
  block: drain from main loop thread in bdrv_co_yield_to_drain()
  block: add blk_in_drain() API
  hw/xen: do not use aio_set_fd_handler(is_external=true) in xen_xenstore
  block/export: stop using is_external in vhost-user-blk server
  block/export: wait for vhost-user-blk requests when draining
  util/vhost-user-server: rename refcount to in_flight counter
  virtio-scsi: stop using aio_disable_external() during unplug
  virtio-scsi: avoid race between unplug and transport event
  hw/qdev: introduce qdev_is_realized() helper
  block-backend: split blk_do_set_aio_context()
  ...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 1 insertions, 26 deletions

diff --git a/tests/unit/test-aio.c b/tests/unit/test-aio.c
index 321d7ab01a..519440eed3 100644
--- a/tests/unit/test-aio.c
+++ b/tests/unit/test-aio.c
@@ -130,7 +130,7 @@ static void *test_acquire_thread(void *opaque)
 static void set_event_notifier(AioContext *ctx, EventNotifier *notifier,
                                EventNotifierHandler *handler)
 {
-    aio_set_event_notifier(ctx, notifier, false, handler, NULL, NULL);
+    aio_set_event_notifier(ctx, notifier, handler, NULL, NULL);
 }
 
 static void dummy_notifier_read(EventNotifier *n)
@@ -383,30 +383,6 @@ static void test_flush_event_notifier(void)
     event_notifier_cleanup(&data.e);
 }
 
-static void test_aio_external_client(void)
-{
-    int i, j;
-
-    for (i = 1; i < 3; i++) {
-        EventNotifierTestData data = { .n = 0, .active = 10, .auto_set = true };
-        event_notifier_init(&data.e, false);
-        aio_set_event_notifier(ctx, &data.e, true, event_ready_cb, NULL, NULL);
-        event_notifier_set(&data.e);
-        for (j = 0; j < i; j++) {
-            aio_disable_external(ctx);
-        }
-        for (j = 0; j < i; j++) {
-            assert(!aio_poll(ctx, false));
-            assert(event_notifier_test_and_clear(&data.e));
-            event_notifier_set(&data.e);
-            aio_enable_external(ctx);
-        }
-        assert(aio_poll(ctx, false));
-        set_event_notifier(ctx, &data.e, NULL);
-        event_notifier_cleanup(&data.e);
-    }
-}
-
 static void test_wait_event_notifier_noflush(void)
 {
     EventNotifierTestData data = { .n = 0 };
@@ -935,7 +911,6 @@ int main(int argc, char **argv)
     g_test_add_func("/aio/event/wait",              test_wait_event_notifier);
     g_test_add_func("/aio/event/wait/no-flush-cb",  test_wait_event_notifier_noflush);
     g_test_add_func("/aio/event/flush",             test_flush_event_notifier);
-    g_test_add_func("/aio/external-client",         test_aio_external_client);
     g_test_add_func("/aio/timer/schedule",          test_timer_schedule);
 
     g_test_add_func("/aio/coroutine/queue-chaining", test_queue_chaining);