diff options
Diffstat (limited to 'include/block/aio.h')
| -rw-r--r-- | include/block/aio.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/block/aio.h b/include/block/aio.h index 4603c0f066..156272177f 100644 --- a/include/block/aio.h +++ b/include/block/aio.h @@ -26,7 +26,8 @@ typedef struct BlockDriverAIOCB BlockDriverAIOCB; typedef void BlockDriverCompletionFunc(void *opaque, int ret); typedef struct AIOCBInfo { - void (*cancel)(BlockDriverAIOCB *acb); + void (*cancel_async)(BlockDriverAIOCB *acb); + AioContext *(*get_aio_context)(BlockDriverAIOCB *acb); size_t aiocb_size; } AIOCBInfo; @@ -35,11 +36,13 @@ struct BlockDriverAIOCB { BlockDriverState *bs; BlockDriverCompletionFunc *cb; void *opaque; + int refcnt; }; void *qemu_aio_get(const AIOCBInfo *aiocb_info, BlockDriverState *bs, BlockDriverCompletionFunc *cb, void *opaque); -void qemu_aio_release(void *p); +void qemu_aio_unref(void *p); +void qemu_aio_ref(void *p); typedef struct AioHandler AioHandler; typedef void QEMUBHFunc(void *opaque); @@ -99,7 +102,7 @@ void aio_set_dispatching(AioContext *ctx, bool dispatching); * They also provide bottom halves, a service to execute a piece of code * as soon as possible. */ -AioContext *aio_context_new(void); +AioContext *aio_context_new(Error **errp); /** * aio_context_ref: |