On 08.03.2016 05:44, Fam Zheng wrote: > v4: Rebase. > Add rev-by from John in patches 1-5, 7, 8. > Remove BdrvDirtyBitmap typedef from dirty-bitmap.h in patch 4. [Max] > Add assertion on bm->meta in patch 9. [John] > > Two major features are added to block dirty bitmap (and underlying HBitmap) in > this series: meta bitmap and serialization, together with all other supportive > patches. > > Both operations are common in dirty bitmap migration and persistence: they > need > to find whether and which part of the dirty bitmap in question has changed > with > meta dirty bitmap, and they need to write it to the target with serialization. > > > Fam Zheng (13): > backup: Use Bitmap to replace "s->bitmap" > block: Include hbitmap.h in block.h > typedefs: Add BdrvDirtyBitmap > block: Move block dirty bitmap code to separate files > block: Remove unused typedef of BlockDriverDirtyHandler > block: Hide HBitmap in block dirty bitmap interface > HBitmap: Introduce "meta" bitmap to track bit changes > tests: Add test code for meta bitmap > block: Support meta dirty bitmap > block: Add two dirty bitmap getters > block: Assert that bdrv_release_dirty_bitmap succeeded > tests: Add test code for hbitmap serialization > block: More operations for meta dirty bitmap > > Vladimir Sementsov-Ogievskiy (2): > hbitmap: serialization > block: BdrvDirtyBitmap serialization interface > > block.c | 360 ----------------------------- > block/Makefile.objs | 2 +- > block/backup.c | 25 +- > block/dirty-bitmap.c | 535 > +++++++++++++++++++++++++++++++++++++++++++ > block/mirror.c | 15 +- > include/block/block.h | 40 +--- > include/block/dirty-bitmap.h | 75 ++++++ > include/qemu/hbitmap.h | 96 ++++++++ > include/qemu/typedefs.h | 2 + > tests/test-hbitmap.c | 255 +++++++++++++++++++++ > util/hbitmap.c | 203 ++++++++++++++-- > 11 files changed, 1177 insertions(+), 431 deletions(-) > create mode 100644 block/dirty-bitmap.c > create mode 100644 include/block/dirty-bitmap.h
Thanks, applied patches 1 through 5 to my block tree (because of the large code movement in patch 4): https://github.com/XanClic/qemu/commits/block Max
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