block: Make bdrv_attach/detach_aio_context() static

Since commit b97511c7bc8, there is no reason for block drivers any more
to call these functions (see the function comment in block_int.h). They
are now just internal helper functions for bdrv_set_aio_context()
and can be made static.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>

2 files changed, 3 insertions, 24 deletions

diff --git a/block.c b/block.c
index 8ff6ab1..b2f7114 100644
--- a/block.c
+++ b/block.c
@@ -5676,7 +5676,7 @@ static void bdrv_do_remove_aio_context_notifier(BdrvAioNotifier *ban)
     g_free(ban);
 }
 
-void bdrv_detach_aio_context(BlockDriverState *bs)
+static void bdrv_detach_aio_context(BlockDriverState *bs)
 {
     BdrvAioNotifier *baf, *baf_tmp;
     BdrvChild *child;
@@ -5708,8 +5708,8 @@ void bdrv_detach_aio_context(BlockDriverState *bs)
     bs->aio_context = NULL;
 }
 
-void bdrv_attach_aio_context(BlockDriverState *bs,
-                             AioContext *new_context)
+static void bdrv_attach_aio_context(BlockDriverState *bs,
+                                    AioContext *new_context)
 {
     BdrvAioNotifier *ban, *ban_tmp;
     BdrvChild *child;
diff --git a/include/block/block_int.h b/include/block/block_int.h
index b150c5f..aa2c638 100644
--- a/include/block/block_int.h
+++ b/include/block/block_int.h
@@ -966,27 +966,6 @@ void bdrv_add_before_write_notifier(BlockDriverState *bs,
                                     NotifierWithReturn *notifier);
 
 /**
- * bdrv_detach_aio_context:
- *
- * May be called from .bdrv_detach_aio_context() to detach children from the
- * current #AioContext.  This is only needed by block drivers that manage their
- * own children.  Both ->file and ->backing are automatically handled and
- * block drivers should not call this function on them explicitly.
- */
-void bdrv_detach_aio_context(BlockDriverState *bs);
-
-/**
- * bdrv_attach_aio_context:
- *
- * May be called from .bdrv_attach_aio_context() to attach children to the new
- * #AioContext.  This is only needed by block drivers that manage their own
- * children.  Both ->file and ->backing are automatically handled and block
- * drivers should not call this function on them explicitly.
- */
-void bdrv_attach_aio_context(BlockDriverState *bs,
-                             AioContext *new_context);
-
-/**
  * bdrv_add_aio_context_notifier:
  *
  * If a long-running job intends to be always run in the same AioContext as a