Hi all! There are some fixes and refactorings I need on my way to resend my backup-top series. It's obvious now that I need to share copying code between backup and backup-top, as backup copying code becomes smarter and more complicated. So the goal of the series is to make copying code more share-able.
It's based on John's bitmaps branch, rebased on master. Vladimir Sementsov-Ogievskiy (8): block/backup: deal with zero detection block/backup: refactor write_flags block/io: handle alignment and max_transfer for copy_range block/backup: improve unallocated clusters skipping block/backup: fix backup_cow_with_offload for last cluster block/backup: teach backup_cow_with_bounce_buffer to copy more at once block/backup: merge duplicated logic into backup_do_cow block/backup: backup_do_cow: use bdrv_dirty_bitmap_next_dirty_area block/backup.c | 191 ++++++++++++++++++++----------------------------- block/io.c | 41 ++++++++--- blockdev.c | 8 +-- 3 files changed, 115 insertions(+), 125 deletions(-) -- 2.18.0
