Re: [Qemu-devel] [PULL 00/36] Bitmaps patches
On Sat, 17 Aug 2019 at 00:13, John Snow wrote: > > The following changes since commit afd760539308a5524accf964107cdb1d54a059e3: > > Merge remote-tracking branch > 'remotes/pmaydell/tags/pull-target-arm-20190816' into staging (2019-08-16 > 17:21:40 +0100) > > are available in the Git repository at: > > https://github.com/jnsnow/qemu.git tags/bitmaps-pull-request > > for you to fetch changes up to a5f8a60b3eafd5563af48546d5d126d448e62ac5: > > tests/test-hbitmap: test next_zero and _next_dirty_area after truncate > (2019-08-16 18:29:43 -0400) > > > Pull request > > Rebase notes: > > 011/36:[0003] [FC] 'block/backup: upgrade copy_bitmap to BdrvDirtyBitmap' > 016/36:[] [-C] 'iotests: Add virtio-scsi device helper' > 017/36:[0002] [FC] 'iotests: add test 257 for bitmap-mode backups' > 030/36:[0011] [FC] 'block/backup: teach TOP to never copy unallocated regions' > 032/36:[0018] [FC] 'iotests/257: test traditional sync modes' > > 11: A new hbitmap call was added late in 4.1, changed to > bdrv_dirty_bitmap_next_zero. > 16: Context-only (self.has_quit is new context in 040) > 17: Removed 'auto' to follow upstream trends in iotest fashion > 30: Handled explicitly on-list with R-B from Max. > 32: Fix capitalization in test, as mentioned on-list. > Applied, thanks. Please update the changelog at https://wiki.qemu.org/ChangeLog/4.2 for any user-visible changes. -- PMM
[Qemu-devel] [PULL 00/36] Bitmaps patches
The following changes since commit afd760539308a5524accf964107cdb1d54a059e3: Merge remote-tracking branch 'remotes/pmaydell/tags/pull-target-arm-20190816' into staging (2019-08-16 17:21:40 +0100) are available in the Git repository at: https://github.com/jnsnow/qemu.git tags/bitmaps-pull-request for you to fetch changes up to a5f8a60b3eafd5563af48546d5d126d448e62ac5: tests/test-hbitmap: test next_zero and _next_dirty_area after truncate (2019-08-16 18:29:43 -0400) Pull request Rebase notes: 011/36:[0003] [FC] 'block/backup: upgrade copy_bitmap to BdrvDirtyBitmap' 016/36:[] [-C] 'iotests: Add virtio-scsi device helper' 017/36:[0002] [FC] 'iotests: add test 257 for bitmap-mode backups' 030/36:[0011] [FC] 'block/backup: teach TOP to never copy unallocated regions' 032/36:[0018] [FC] 'iotests/257: test traditional sync modes' 11: A new hbitmap call was added late in 4.1, changed to bdrv_dirty_bitmap_next_zero. 16: Context-only (self.has_quit is new context in 040) 17: Removed 'auto' to follow upstream trends in iotest fashion 30: Handled explicitly on-list with R-B from Max. 32: Fix capitalization in test, as mentioned on-list. John Snow (30): qapi/block-core: Introduce BackupCommon drive-backup: create do_backup_common blockdev-backup: utilize do_backup_common qapi: add BitmapSyncMode enum block/backup: Add mirror sync mode 'bitmap' block/backup: add 'never' policy to bitmap sync mode hbitmap: Fix merge when b is empty, and result is not an alias of a hbitmap: enable merging across granularities block/dirty-bitmap: add bdrv_dirty_bitmap_merge_internal block/dirty-bitmap: add bdrv_dirty_bitmap_get block/backup: upgrade copy_bitmap to BdrvDirtyBitmap block/backup: add 'always' bitmap sync policy iotests: add testing shim for script-style python tests iotests: teach run_job to cancel pending jobs iotests: teach FilePath to produce multiple paths iotests: Add virtio-scsi device helper iotests: add test 257 for bitmap-mode backups block/backup: loosen restriction on readonly bitmaps qapi: implement block-dirty-bitmap-remove transaction action iotests/257: add Pattern class iotests/257: add EmulatedBitmap class iotests/257: Refactor backup helpers block/backup: hoist bitmap check into QMP interface iotests/257: test API failures block/backup: improve sync=bitmap work estimates block/backup: centralize copy_bitmap initialization block/backup: add backup_is_cluster_allocated block/backup: teach TOP to never copy unallocated regions block/backup: support bitmap sync modes for non-bitmap backups iotests/257: test traditional sync modes Vladimir Sementsov-Ogievskiy (6): blockdev: reduce aio_context locked sections in bitmap add/remove iotests: test bitmap moving inside 254 qapi: add dirty-bitmaps to query-named-block-nodes result block/backup: deal with zero detection block/backup: refactor write_flags tests/test-hbitmap: test next_zero and _next_dirty_area after truncate block.c|2 +- block/backup.c | 312 +- block/dirty-bitmap.c | 88 +- block/mirror.c |8 +- block/qapi.c |5 + block/replication.c|2 +- block/trace-events |1 + blockdev.c | 353 ++- include/block/block_int.h |7 +- include/block/dirty-bitmap.h |6 +- migration/block-dirty-bitmap.c |2 +- migration/block.c |5 +- nbd/server.c |2 +- qapi/block-core.json | 146 +- qapi/transaction.json |2 + qemu-deprecated.texi | 12 + tests/qemu-iotests/040 |6 +- tests/qemu-iotests/093 |6 +- tests/qemu-iotests/139 |7 +- tests/qemu-iotests/238 |5 +- tests/qemu-iotests/254 | 30 +- tests/qemu-iotests/254.out | 82 + tests/qemu-iotests/256.out |4 +- tests/qemu-iotests/257 | 560 tests/qemu-iotests/257.out | 5421 tests/qemu-iotests/group |1 + tests/qemu-iotests/iotests.py | 102 +- tests/test-hbitmap.c | 22 + util/hbitmap.c | 49 +- 29 files changed, 6843 insertions(+), 405 deletions(-) create mode 100755 tests/qemu-iotests/257 create mode 100644 tests/qemu-iotests/257.out -- 2.21.0