diff options
Diffstat (limited to 'include/block/block_int-common.h')
| -rw-r--r-- | include/block/block_int-common.h | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/include/block/block_int-common.h b/include/block/block_int-common.h index 64700daf38..51eaabd9d1 100644 --- a/include/block/block_int-common.h +++ b/include/block/block_int-common.h @@ -477,8 +477,8 @@ struct BlockDriver { BlockAIOCB *(*bdrv_aio_pwritev)(BlockDriverState *bs, int64_t offset, int64_t bytes, QEMUIOVector *qiov, BdrvRequestFlags flags, BlockCompletionFunc *cb, void *opaque); - BlockAIOCB *(*bdrv_aio_flush)(BlockDriverState *bs, - BlockCompletionFunc *cb, void *opaque); + BlockAIOCB * GRAPH_RDLOCK_PTR (*bdrv_aio_flush)( + BlockDriverState *bs, BlockCompletionFunc *cb, void *opaque); BlockAIOCB *(*bdrv_aio_pdiscard)(BlockDriverState *bs, int64_t offset, int bytes, BlockCompletionFunc *cb, void *opaque); @@ -646,7 +646,7 @@ struct BlockDriver { * layers, if needed. This function is needed for deterministic * synchronization of the flush finishing callback. */ - int coroutine_fn (*bdrv_co_flush)(BlockDriverState *bs); + int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_flush)(BlockDriverState *bs); /* Delete a created file. */ int coroutine_fn (*bdrv_co_delete_file)(BlockDriverState *bs, @@ -656,14 +656,16 @@ struct BlockDriver { * Flushes all data that was already written to the OS all the way down to * the disk (for example file-posix.c calls fsync()). */ - int coroutine_fn (*bdrv_co_flush_to_disk)(BlockDriverState *bs); + int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_flush_to_disk)( + BlockDriverState *bs); /* * Flushes all internal caches to the OS. The data may still sit in a * writeback cache of the host OS, but it will survive a crash of the qemu * process. */ - int coroutine_fn (*bdrv_co_flush_to_os)(BlockDriverState *bs); + int coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_flush_to_os)( + BlockDriverState *bs); /* * Truncate @bs to @offset bytes using the given @prealloc mode |