diff options
Diffstat (limited to 'include/block/block_int.h')
| -rw-r--r-- | include/block/block_int.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index f83ffb8..f7279b9 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -32,6 +32,7 @@ #include "qapi-types.h" #include "qapi/qmp/qerror.h" #include "monitor/monitor.h" +#include "qemu/hbitmap.h" #define BLOCK_FLAG_ENCRYPT 1 #define BLOCK_FLAG_COMPAT6 4 @@ -275,8 +276,7 @@ struct BlockDriverState { bool iostatus_enabled; BlockDeviceIoStatus iostatus; char device_name[32]; - unsigned long *dirty_bitmap; - int64_t dirty_count; + HBitmap *dirty_bitmap; int in_use; /* users other than guest access, eg. block migration */ QTAILQ_ENTRY(BlockDriverState) list; @@ -344,6 +344,8 @@ void commit_start(BlockDriverState *bs, BlockDriverState *base, * @bs: Block device to operate on. * @target: Block device to write to. * @speed: The maximum speed, in bytes per second, or 0 for unlimited. + * @granularity: The chosen granularity for the dirty bitmap. + * @buf_size: The amount of data that can be in flight at one time. * @mode: Whether to collapse all images in the chain to the target. * @on_source_error: The action to take upon error reading from the source. * @on_target_error: The action to take upon error writing to the target. @@ -357,8 +359,8 @@ void commit_start(BlockDriverState *bs, BlockDriverState *base, * @bs will be switched to read from @target. */ void mirror_start(BlockDriverState *bs, BlockDriverState *target, - int64_t speed, MirrorSyncMode mode, - BlockdevOnError on_source_error, + int64_t speed, int64_t granularity, int64_t buf_size, + MirrorSyncMode mode, BlockdevOnError on_source_error, BlockdevOnError on_target_error, BlockDriverCompletionFunc *cb, void *opaque, Error **errp); |