diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/block.h | 35 | ||||
| -rw-r--r-- | include/block/dirty-bitmap.h | 44 |
2 files changed, 45 insertions, 34 deletions
diff --git a/include/block/block.h b/include/block/block.h index a4031765ea..9688d7f421 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -6,6 +6,7 @@ #include "qemu/option.h" #include "qemu/coroutine.h" #include "block/accounting.h" +#include "block/dirty-bitmap.h" #include "qapi/qmp/qobject.h" #include "qapi-types.h" #include "qemu/hbitmap.h" @@ -475,40 +476,6 @@ void *qemu_try_blockalign(BlockDriverState *bs, size_t size); void *qemu_try_blockalign0(BlockDriverState *bs, size_t size); bool bdrv_qiov_is_aligned(BlockDriverState *bs, QEMUIOVector *qiov); -BdrvDirtyBitmap *bdrv_create_dirty_bitmap(BlockDriverState *bs, - uint32_t granularity, - const char *name, - Error **errp); -int bdrv_dirty_bitmap_create_successor(BlockDriverState *bs, - BdrvDirtyBitmap *bitmap, - Error **errp); -BdrvDirtyBitmap *bdrv_dirty_bitmap_abdicate(BlockDriverState *bs, - BdrvDirtyBitmap *bitmap, - Error **errp); -BdrvDirtyBitmap *bdrv_reclaim_dirty_bitmap(BlockDriverState *bs, - BdrvDirtyBitmap *bitmap, - Error **errp); -BdrvDirtyBitmap *bdrv_find_dirty_bitmap(BlockDriverState *bs, - const char *name); -void bdrv_dirty_bitmap_make_anon(BdrvDirtyBitmap *bitmap); -void bdrv_release_dirty_bitmap(BlockDriverState *bs, BdrvDirtyBitmap *bitmap); -void bdrv_disable_dirty_bitmap(BdrvDirtyBitmap *bitmap); -void bdrv_enable_dirty_bitmap(BdrvDirtyBitmap *bitmap); -BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs); -uint32_t bdrv_get_default_bitmap_granularity(BlockDriverState *bs); -uint32_t bdrv_dirty_bitmap_granularity(BdrvDirtyBitmap *bitmap); -bool bdrv_dirty_bitmap_enabled(BdrvDirtyBitmap *bitmap); -bool bdrv_dirty_bitmap_frozen(BdrvDirtyBitmap *bitmap); -DirtyBitmapStatus bdrv_dirty_bitmap_status(BdrvDirtyBitmap *bitmap); -int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap, int64_t sector); -void bdrv_set_dirty_bitmap(BdrvDirtyBitmap *bitmap, - int64_t cur_sector, int nr_sectors); -void bdrv_reset_dirty_bitmap(BdrvDirtyBitmap *bitmap, - int64_t cur_sector, int nr_sectors); -void bdrv_dirty_iter_init(BdrvDirtyBitmap *bitmap, struct HBitmapIter *hbi); -void bdrv_set_dirty_iter(struct HBitmapIter *hbi, int64_t offset); -int64_t bdrv_get_dirty_count(BdrvDirtyBitmap *bitmap); - void bdrv_enable_copy_on_read(BlockDriverState *bs); void bdrv_disable_copy_on_read(BlockDriverState *bs); diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h new file mode 100644 index 0000000000..80afe603f6 --- /dev/null +++ b/include/block/dirty-bitmap.h @@ -0,0 +1,44 @@ +#ifndef BLOCK_DIRTY_BITMAP_H +#define BLOCK_DIRTY_BITMAP_H + +#include "qemu-common.h" +#include "qemu/hbitmap.h" + +BdrvDirtyBitmap *bdrv_create_dirty_bitmap(BlockDriverState *bs, + uint32_t granularity, + const char *name, + Error **errp); +int bdrv_dirty_bitmap_create_successor(BlockDriverState *bs, + BdrvDirtyBitmap *bitmap, + Error **errp); +BdrvDirtyBitmap *bdrv_dirty_bitmap_abdicate(BlockDriverState *bs, + BdrvDirtyBitmap *bitmap, + Error **errp); +BdrvDirtyBitmap *bdrv_reclaim_dirty_bitmap(BlockDriverState *bs, + BdrvDirtyBitmap *bitmap, + Error **errp); +BdrvDirtyBitmap *bdrv_find_dirty_bitmap(BlockDriverState *bs, + const char *name); +void bdrv_dirty_bitmap_make_anon(BdrvDirtyBitmap *bitmap); +void bdrv_release_dirty_bitmap(BlockDriverState *bs, BdrvDirtyBitmap *bitmap); +void bdrv_release_named_dirty_bitmaps(BlockDriverState *bs); +void bdrv_disable_dirty_bitmap(BdrvDirtyBitmap *bitmap); +void bdrv_enable_dirty_bitmap(BdrvDirtyBitmap *bitmap); +BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs); +uint32_t bdrv_get_default_bitmap_granularity(BlockDriverState *bs); +uint32_t bdrv_dirty_bitmap_granularity(BdrvDirtyBitmap *bitmap); +bool bdrv_dirty_bitmap_enabled(BdrvDirtyBitmap *bitmap); +bool bdrv_dirty_bitmap_frozen(BdrvDirtyBitmap *bitmap); +DirtyBitmapStatus bdrv_dirty_bitmap_status(BdrvDirtyBitmap *bitmap); +int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap, + int64_t sector); +void bdrv_set_dirty_bitmap(BdrvDirtyBitmap *bitmap, + int64_t cur_sector, int nr_sectors); +void bdrv_reset_dirty_bitmap(BdrvDirtyBitmap *bitmap, + int64_t cur_sector, int nr_sectors); +void bdrv_dirty_iter_init(BdrvDirtyBitmap *bitmap, struct HBitmapIter *hbi); +void bdrv_set_dirty_iter(struct HBitmapIter *hbi, int64_t offset); +int64_t bdrv_get_dirty_count(BdrvDirtyBitmap *bitmap); +void bdrv_dirty_bitmap_truncate(BlockDriverState *bs); + +#endif |