diff options
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/block-global-state.h | 3 | ||||
| -rw-r--r-- | include/block/block-io.h | 8 | ||||
| -rw-r--r-- | include/block/block_int-common.h | 5 |
3 files changed, 12 insertions, 4 deletions
diff --git a/include/block/block-global-state.h b/include/block/block-global-state.h index 9e0ccc1c32..6b21fbc73f 100644 --- a/include/block/block-global-state.h +++ b/include/block/block-global-state.h @@ -142,8 +142,7 @@ bdrv_refresh_limits(BlockDriverState *bs, Transaction *tran, Error **errp); int bdrv_commit(BlockDriverState *bs); int GRAPH_RDLOCK bdrv_make_empty(BdrvChild *c, Error **errp); -int bdrv_change_backing_file(BlockDriverState *bs, const char *backing_file, - const char *backing_fmt, bool warn); + void bdrv_register(BlockDriver *bdrv); int bdrv_drop_intermediate(BlockDriverState *top, BlockDriverState *base, const char *backing_file_str); diff --git a/include/block/block-io.h b/include/block/block-io.h index 58c4cf50a0..f8729ccc55 100644 --- a/include/block/block-io.h +++ b/include/block/block-io.h @@ -210,6 +210,14 @@ void bdrv_round_to_subclusters(BlockDriverState *bs, void bdrv_get_backing_filename(BlockDriverState *bs, char *filename, int filename_size); +int coroutine_fn GRAPH_RDLOCK +bdrv_co_change_backing_file(BlockDriverState *bs, const char *backing_file, + const char *backing_fmt, bool warn); + +int co_wrapper_bdrv_rdlock +bdrv_change_backing_file(BlockDriverState *bs, const char *backing_file, + const char *backing_fmt, bool warn); + int bdrv_save_vmstate(BlockDriverState *bs, const uint8_t *buf, int64_t pos, int size); diff --git a/include/block/block_int-common.h b/include/block/block_int-common.h index ed6066929a..59f6d7f195 100644 --- a/include/block/block_int-common.h +++ b/include/block/block_int-common.h @@ -331,8 +331,9 @@ struct BlockDriver { const char *name, Error **errp); - int (*bdrv_change_backing_file)(BlockDriverState *bs, - const char *backing_file, const char *backing_fmt); + int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_change_backing_file)( + BlockDriverState *bs, const char *backing_file, + const char *backing_fmt); /* TODO Better pass a option string/QDict/QemuOpts to add any rule? */ int (*bdrv_debug_breakpoint)(BlockDriverState *bs, const char *event, |