The following changes since commit 8c1ecb590497b0349c550607db923972b37f6963:
Merge remote-tracking branch 'remotes/stsquad/tags/pull-testing-next-280519-2' into staging (2019-05-28 17:38:32 +0100) are available in the Git repository at: https://github.com/XanClic/qemu.git tags/pull-block-2019-05-28 for you to fetch changes up to a2d665c1bc3624a8375e2f9a7d569f7565cc1358: blockdev: loosen restrictions on drive-backup source node (2019-05-28 20:30:55 +0200) ---------------------------------------------------------------- Block patches: - qcow2: Use threads for encrypted I/O - qemu-img rebase: Optimizations - backup job: Allow any source node, and some refactoring - Some general simplifications in the block layer ---------------------------------------------------------------- Alberto Garcia (2): block: Use bdrv_unref_child() for all children in bdrv_close() block: Make bdrv_root_attach_child() unref child_bs on failure Andrey Shinkevich (1): qcow2-bitmap: initialize bitmap directory alignment Anton Nefedov (1): qcow2: skip writing zero buffers to empty COW areas John Snow (1): blockdev: loosen restrictions on drive-backup source node Sam Eiderman (3): qemu-img: rebase: Reuse parent BlockDriverState qemu-img: rebase: Reduce reads on in-chain rebase qemu-img: rebase: Reuse in-chain BlockDriverState Vladimir Sementsov-Ogievskiy (13): qcow2.h: add missing include qcow2: add separate file for threaded data processing functions qcow2-threads: use thread_pool_submit_co qcow2-threads: qcow2_co_do_compress: protect queuing by mutex qcow2-threads: split out generic path qcow2: qcow2_co_preadv: improve locking qcow2: bdrv_co_pwritev: move encryption code out of the lock qcow2: do encryption in threads block/backup: simplify backup_incremental_init_copy_bitmap block/backup: move to copy_bitmap with granularity block/backup: refactor and tolerate unallocated cluster skipping block/backup: unify different modes code path block/backup: refactor: split out backup_calculate_cluster_size block/Makefile.objs | 2 +- qapi/block-core.json | 4 +- block/qcow2.h | 26 ++- block.c | 46 +++--- block/backup.c | 243 ++++++++++++--------------- block/block-backend.c | 3 +- block/qcow2-bitmap.c | 3 +- block/qcow2-cache.c | 1 - block/qcow2-cluster.c | 10 +- block/qcow2-refcount.c | 1 - block/qcow2-snapshot.c | 1 - block/qcow2-threads.c | 268 ++++++++++++++++++++++++++++++ block/qcow2.c | 320 +++++++++++++----------------------- block/quorum.c | 1 - blockdev.c | 7 +- blockjob.c | 2 +- qemu-img.c | 85 ++++++---- tests/test-bdrv-drain.c | 6 - tests/test-bdrv-graph-mod.c | 1 - block/trace-events | 1 + tests/qemu-iotests/056 | 2 +- tests/qemu-iotests/060 | 7 +- tests/qemu-iotests/060.out | 5 +- 23 files changed, 615 insertions(+), 430 deletions(-) create mode 100644 block/qcow2-threads.c -- 2.21.0
