diff options
Diffstat (limited to 'include/block/block.h')
| -rw-r--r-- | include/block/block.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/block/block.h b/include/block/block.h index faee3aa246..292754f9fe 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -574,4 +574,15 @@ int bdrv_debug_remove_breakpoint(BlockDriverState *bs, const char *tag); int bdrv_debug_resume(BlockDriverState *bs, const char *tag); bool bdrv_debug_is_suspended(BlockDriverState *bs, const char *tag); +/** + * bdrv_set_aio_context: + * + * Changes the #AioContext used for fd handlers, timers, and BHs by this + * BlockDriverState and all its children. + * + * This function must be called from the old #AioContext or with a lock held so + * the old #AioContext is not executing. + */ +void bdrv_set_aio_context(BlockDriverState *bs, AioContext *new_context); + #endif |