diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/block/dirty-bitmap.h | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/include/block/dirty-bitmap.h b/include/block/dirty-bitmap.h index 04a117fc81..8044ace63e 100644 --- a/include/block/dirty-bitmap.h +++ b/include/block/dirty-bitmap.h @@ -5,6 +5,16 @@ #include "qapi/qapi-types-block-core.h" #include "qemu/hbitmap.h" +typedef enum BitmapCheckFlags { + BDRV_BITMAP_BUSY = 1, + BDRV_BITMAP_RO = 2, + BDRV_BITMAP_INCONSISTENT = 4, +} BitmapCheckFlags; + +#define BDRV_BITMAP_DEFAULT (BDRV_BITMAP_BUSY | BDRV_BITMAP_RO | \ + BDRV_BITMAP_INCONSISTENT) +#define BDRV_BITMAP_ALLOW_RO (BDRV_BITMAP_BUSY | BDRV_BITMAP_INCONSISTENT) + BdrvDirtyBitmap *bdrv_create_dirty_bitmap(BlockDriverState *bs, uint32_t granularity, const char *name, @@ -24,6 +34,8 @@ BdrvDirtyBitmap *bdrv_reclaim_dirty_bitmap(BlockDriverState *bs, void bdrv_dirty_bitmap_enable_successor(BdrvDirtyBitmap *bitmap); BdrvDirtyBitmap *bdrv_find_dirty_bitmap(BlockDriverState *bs, const char *name); +int bdrv_dirty_bitmap_check(const BdrvDirtyBitmap *bitmap, uint32_t flags, + Error **errp); void bdrv_release_dirty_bitmap(BlockDriverState *bs, BdrvDirtyBitmap *bitmap); void bdrv_release_named_dirty_bitmaps(BlockDriverState *bs); void bdrv_remove_persistent_dirty_bitmap(BlockDriverState *bs, @@ -36,7 +48,7 @@ BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs); uint32_t bdrv_get_default_bitmap_granularity(BlockDriverState *bs); uint32_t bdrv_dirty_bitmap_granularity(const BdrvDirtyBitmap *bitmap); bool bdrv_dirty_bitmap_enabled(BdrvDirtyBitmap *bitmap); -bool bdrv_dirty_bitmap_frozen(BdrvDirtyBitmap *bitmap); +bool bdrv_dirty_bitmap_has_successor(BdrvDirtyBitmap *bitmap); const char *bdrv_dirty_bitmap_name(const BdrvDirtyBitmap *bitmap); int64_t bdrv_dirty_bitmap_size(const BdrvDirtyBitmap *bitmap); DirtyBitmapStatus bdrv_dirty_bitmap_status(BdrvDirtyBitmap *bitmap); @@ -66,9 +78,10 @@ void bdrv_dirty_bitmap_deserialize_ones(BdrvDirtyBitmap *bitmap, void bdrv_dirty_bitmap_deserialize_finish(BdrvDirtyBitmap *bitmap); void bdrv_dirty_bitmap_set_readonly(BdrvDirtyBitmap *bitmap, bool value); -void bdrv_dirty_bitmap_set_persistance(BdrvDirtyBitmap *bitmap, +void bdrv_dirty_bitmap_set_persistence(BdrvDirtyBitmap *bitmap, bool persistent); -void bdrv_dirty_bitmap_set_qmp_locked(BdrvDirtyBitmap *bitmap, bool qmp_locked); +void bdrv_dirty_bitmap_set_inconsistent(BdrvDirtyBitmap *bitmap); +void bdrv_dirty_bitmap_set_busy(BdrvDirtyBitmap *bitmap, bool busy); void bdrv_merge_dirty_bitmap(BdrvDirtyBitmap *dest, const BdrvDirtyBitmap *src, HBitmap **backup, Error **errp); void bdrv_dirty_bitmap_set_migration(BdrvDirtyBitmap *bitmap, bool migration); @@ -90,9 +103,8 @@ void bdrv_dirty_bitmap_truncate(BlockDriverState *bs, int64_t bytes); bool bdrv_dirty_bitmap_readonly(const BdrvDirtyBitmap *bitmap); bool bdrv_has_readonly_bitmaps(BlockDriverState *bs); bool bdrv_dirty_bitmap_get_autoload(const BdrvDirtyBitmap *bitmap); -bool bdrv_dirty_bitmap_get_persistance(BdrvDirtyBitmap *bitmap); -bool bdrv_dirty_bitmap_qmp_locked(BdrvDirtyBitmap *bitmap); -bool bdrv_dirty_bitmap_user_locked(BdrvDirtyBitmap *bitmap); +bool bdrv_dirty_bitmap_get_persistence(BdrvDirtyBitmap *bitmap); +bool bdrv_dirty_bitmap_inconsistent(const BdrvDirtyBitmap *bitmap); bool bdrv_has_changed_persistent_bitmaps(BlockDriverState *bs); BdrvDirtyBitmap *bdrv_dirty_bitmap_next(BlockDriverState *bs, BdrvDirtyBitmap *bitmap); |