diff options
Diffstat (limited to 'include/block/block.h')
| -rw-r--r-- | include/block/block.h | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/include/block/block.h b/include/block/block.h index 60f00479e0..50a07c1c33 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -667,11 +667,9 @@ void bdrv_subtree_drained_begin(BlockDriverState *bs); * * This polls @bs's AioContext until all scheduled sub-drained_ends * have settled. On one hand, that may result in graph changes. On - * the other, this requires that all involved nodes (@bs and all of - * its parents) are in the same AioContext, and that the caller has - * acquired it. - * If there are any nodes that are in different contexts from @bs, - * these contexts must not be acquired. + * the other, this requires that the caller either runs in the main + * loop; or that all involved nodes (@bs and all of its parents) are + * in the caller's AioContext. */ void bdrv_drained_end(BlockDriverState *bs); |