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[Qemu-block] [PULL 00/21] Block patches
From: |
Max Reitz |
Subject: |
[Qemu-block] [PULL 00/21] Block patches |
Date: |
Tue, 28 May 2019 21:28:26 +0200 |
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
- [Qemu-block] [PULL 00/21] Block patches,
Max Reitz <=
- [Qemu-block] [PULL 01/21] qcow2.h: add missing include, Max Reitz, 2019/05/28
- [Qemu-block] [PULL 04/21] qcow2-threads: qcow2_co_do_compress: protect queuing by mutex, Max Reitz, 2019/05/28
- [Qemu-block] [PULL 03/21] qcow2-threads: use thread_pool_submit_co, Max Reitz, 2019/05/28
- [Qemu-block] [PULL 05/21] qcow2-threads: split out generic path, Max Reitz, 2019/05/28
- [Qemu-block] [PULL 02/21] qcow2: add separate file for threaded data processing functions, Max Reitz, 2019/05/28
- [Qemu-block] [PULL 13/21] block/backup: refactor: split out backup_calculate_cluster_size, Max Reitz, 2019/05/28
- [Qemu-block] [PULL 16/21] qemu-img: rebase: Reuse parent BlockDriverState, Max Reitz, 2019/05/28
- [Qemu-block] [PULL 07/21] qcow2: bdrv_co_pwritev: move encryption code out of the lock, Max Reitz, 2019/05/28
- [Qemu-block] [PULL 06/21] qcow2: qcow2_co_preadv: improve locking, Max Reitz, 2019/05/28
- [Qemu-block] [PULL 14/21] block: Use bdrv_unref_child() for all children in bdrv_close(), Max Reitz, 2019/05/28