| Message ID | 1422356197-5285-7-git-send-email-vsementsov@parallels.com |
|---|---|
| State | New |
| Headers | show |
On 01/27/2015 05:56 AM, Vladimir Sementsov-Ogievskiy wrote: > Like bdrv_next() - bdrv_next_dirty_bitmap() is a function to provide > access to private dirty bitmaps list. > > Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@parallels.com> > --- > block.c | 10 ++++++++++ > include/block/block.h | 2 ++ > 2 files changed, 12 insertions(+) > > diff --git a/block.c b/block.c > index 15fc621..9e59c2e 100644 > --- a/block.c > +++ b/block.c > @@ -5514,6 +5514,16 @@ BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs) > return list; > } > > +BdrvDirtyBitmap *bdrv_next_dirty_bitmap(BlockDriverState *bs, > + BdrvDirtyBitmap *bitmap) > +{ > + if (bitmap == NULL) { > + return QLIST_FIRST(&bs->dirty_bitmaps); > + } > + > + return QLIST_NEXT(bitmap, list); > +} > + > int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap, int64_t sector) > { > if (bitmap) { > diff --git a/include/block/block.h b/include/block/block.h > index 7b49d98..34d0259 100644 > --- a/include/block/block.h > +++ b/include/block/block.h > @@ -474,6 +474,8 @@ void bdrv_dirty_bitmap_deserialize_part(BdrvDirtyBitmap *bitmap, > void bdrv_dirty_bitmap_deserialize_part0(BdrvDirtyBitmap *bitmap, > uint64_t start, uint64_t count); > void bdrv_dirty_bitmap_deserialize_finish(BdrvDirtyBitmap *bitmap); > +BdrvDirtyBitmap *bdrv_next_dirty_bitmap(BlockDriverState *bs, > + BdrvDirtyBitmap *bitmap); > > HBitmap *bdrv_create_dirty_dirty_bitmap(BdrvDirtyBitmap *bitmap, > uint64_t granularity); > Makes sense to me. Reviewed-by: John Snow <jsnow@redhat.com>
diff --git a/block.c b/block.c index 15fc621..9e59c2e 100644 --- a/block.c +++ b/block.c @@ -5514,6 +5514,16 @@ BlockDirtyInfoList *bdrv_query_dirty_bitmaps(BlockDriverState *bs) return list; } +BdrvDirtyBitmap *bdrv_next_dirty_bitmap(BlockDriverState *bs, + BdrvDirtyBitmap *bitmap) +{ + if (bitmap == NULL) { + return QLIST_FIRST(&bs->dirty_bitmaps); + } + + return QLIST_NEXT(bitmap, list); +} + int bdrv_get_dirty(BlockDriverState *bs, BdrvDirtyBitmap *bitmap, int64_t sector) { if (bitmap) { diff --git a/include/block/block.h b/include/block/block.h index 7b49d98..34d0259 100644 --- a/include/block/block.h +++ b/include/block/block.h @@ -474,6 +474,8 @@ void bdrv_dirty_bitmap_deserialize_part(BdrvDirtyBitmap *bitmap, void bdrv_dirty_bitmap_deserialize_part0(BdrvDirtyBitmap *bitmap, uint64_t start, uint64_t count); void bdrv_dirty_bitmap_deserialize_finish(BdrvDirtyBitmap *bitmap); +BdrvDirtyBitmap *bdrv_next_dirty_bitmap(BlockDriverState *bs, + BdrvDirtyBitmap *bitmap); HBitmap *bdrv_create_dirty_dirty_bitmap(BdrvDirtyBitmap *bitmap, uint64_t granularity);
Like bdrv_next() - bdrv_next_dirty_bitmap() is a function to provide access to private dirty bitmaps list. Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@parallels.com> --- block.c | 10 ++++++++++ include/block/block.h | 2 ++ 2 files changed, 12 insertions(+)