4 files changed, 7 insertions, 8 deletions

diff --git a/include/hw/block/block.h b/include/hw/block/block.h
index f3f6e8ef02..64b9298829 100644
--- a/include/hw/block/block.h
+++ b/include/hw/block/block.h
@@ -72,11 +72,11 @@ static inline unsigned int get_physical_block_exp(BlockConf *conf)
 /* Configuration helpers */
 
 void blkconf_serial(BlockConf *conf, char **serial);
-void blkconf_geometry(BlockConf *conf, int *trans,
+bool blkconf_geometry(BlockConf *conf, int *trans,
                       unsigned cyls_max, unsigned heads_max, unsigned secs_max,
                       Error **errp);
 void blkconf_blocksizes(BlockConf *conf);
-void blkconf_apply_backend_options(BlockConf *conf, bool readonly,
+bool blkconf_apply_backend_options(BlockConf *conf, bool readonly,
                                    bool resizable, Error **errp);
 
 /* Hard disk geometry */
diff --git a/include/hw/virtio/virtio-blk.h b/include/hw/virtio/virtio-blk.h
index d3c8a6fa8c..5117431d96 100644
--- a/include/hw/virtio/virtio-blk.h
+++ b/include/hw/virtio/virtio-blk.h
@@ -39,6 +39,7 @@ struct VirtIOBlkConf
     uint32_t config_wce;
     uint32_t request_merging;
     uint16_t num_queues;
+    uint16_t queue_size;
 };
 
 struct VirtIOBlockDataPlane;
diff --git a/include/qemu/coroutine.h b/include/qemu/coroutine.h
index 9aff9a735e..ce2eb73670 100644
--- a/include/qemu/coroutine.h
+++ b/include/qemu/coroutine.h
@@ -261,12 +261,8 @@ void qemu_co_rwlock_unlock(CoRwlock *lock);
 
 /**
  * Yield the coroutine for a given duration
- *
- * Behaves similarly to co_sleep_ns(), but the sleeping coroutine will be
- * resumed when using aio_poll().
  */
-void coroutine_fn co_aio_sleep_ns(AioContext *ctx, QEMUClockType type,
-                                  int64_t ns);
+void coroutine_fn qemu_co_sleep_ns(QEMUClockType type, int64_t ns);
 
 /**
  * Yield until a file descriptor becomes readable
diff --git a/include/sysemu/iothread.h b/include/sysemu/iothread.h
index 110329b2b4..799614ffd2 100644
--- a/include/sysemu/iothread.h
+++ b/include/sysemu/iothread.h
@@ -29,7 +29,8 @@ typedef struct {
     GOnce once;
     QemuMutex init_done_lock;
     QemuCond init_done_cond;    /* is thread initialization done? */
-    bool stopping;
+    bool stopping;              /* has iothread_stop() been called? */
+    bool running;               /* should iothread_run() continue? */
     int thread_id;
 
     /* AioContext poll parameters */
@@ -42,6 +43,7 @@ typedef struct {
    OBJECT_CHECK(IOThread, obj, TYPE_IOTHREAD)
 
 char *iothread_get_id(IOThread *iothread);
+IOThread *iothread_by_id(const char *id);
 AioContext *iothread_get_aio_context(IOThread *iothread);
 void iothread_stop_all(void);
 GMainContext *iothread_get_g_main_context(IOThread *iothread);