coroutine: Extract qemu_aio_coroutine_enter

It's a variant of qemu_coroutine_enter with an explicit AioContext
parameter.

Signed-off-by: Fam Zheng <famz@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/include/qemu/coroutine.h b/include/qemu/coroutine.h
index e60beaff81..a4509bd977 100644
--- a/include/qemu/coroutine.h
+++ b/include/qemu/coroutine.h
@@ -77,6 +77,11 @@ void qemu_coroutine_enter(Coroutine *coroutine);
 void qemu_coroutine_enter_if_inactive(Coroutine *co);
 
 /**
+ * Transfer control to a coroutine and associate it with ctx
+ */
+void qemu_aio_coroutine_enter(AioContext *ctx, Coroutine *co);
+
+/**
  * Transfer control back to a coroutine's caller
  *
  * This function does not return until the coroutine is re-entered using