diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2013-01-21 17:09:41 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2013-01-25 18:18:33 +0100 |
| commit | 8f0720ecbc3677e13fc7531588fc3831cc972ee4 (patch) | |
| tree | e1ab1af2393c1a360b7cfbc34caf1d7f5091a742 /include/block/block_int.h | |
| parent | e7c033c3fa22a1e42d9ba57fed6ddecfbce3a01c (diff) | |
block: implement dirty bitmap using HBitmap
This actually uses the dirty bitmap in the block layer, and converts
mirroring to use an HBitmapIter.
Reviewed-by: Laszlo Ersek <lersek@redhat.com> (except block/mirror.c parts)
Reviewed-by: Eric Blake <eblake@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'include/block/block_int.h')
| -rw-r--r-- | include/block/block_int.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index f83ffb8a08..b81c061cd9 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; |