diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block_int.h | 2 | ||||
| -rw-r--r-- | include/qemu/coroutine.h | 6 |
2 files changed, 7 insertions, 1 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index 83a423c580..4e4562d444 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -184,7 +184,7 @@ struct BlockDriver { /* * Flushes all data that was already written to the OS all the way down to - * the disk (for example raw-posix calls fsync()). + * the disk (for example file-posix.c calls fsync()). */ int coroutine_fn (*bdrv_co_flush_to_disk)(BlockDriverState *bs); diff --git a/include/qemu/coroutine.h b/include/qemu/coroutine.h index e6a60d55fd..12584ed1b7 100644 --- a/include/qemu/coroutine.h +++ b/include/qemu/coroutine.h @@ -71,6 +71,12 @@ Coroutine *qemu_coroutine_create(CoroutineEntry *entry, void *opaque); void qemu_coroutine_enter(Coroutine *coroutine); /** + * Transfer control to a coroutine if it's not active (i.e. part of the call + * stack of the running coroutine). Otherwise, do nothing. + */ +void qemu_coroutine_enter_if_inactive(Coroutine *co); + +/** * Transfer control back to a coroutine's caller * * This function does not return until the coroutine is re-entered using |