From: Kevin Wolf <kwolf@redhat.com>
To: qemu-block@nongnu.org
Cc: kwolf@redhat.com, qemu-devel@nongnu.org
Subject: [PULL 00/27] Block layer patches
Date: Tue, 31 Oct 2023 19:58:51 +0100 [thread overview]
Message-ID: <20231031185918.346940-1-kwolf@redhat.com> (raw)
The following changes since commit 516fffc9933cb21fad41ca8f7bf465d238d4d375:
Merge tag 'pull-lu-20231030' of https://gitlab.com/rth7680/qemu into staging (2023-10-31 07:12:40 +0900)
are available in the Git repository at:
https://repo.or.cz/qemu/kevin.git tags/for-upstream
for you to fetch changes up to 900e7d413d630ebd3f5d64bae0e6249621ec0c7f:
iotests: add test for changing mirror's copy_mode (2023-10-31 19:46:51 +0100)
----------------------------------------------------------------
Block layer patches
- virtio-blk: use blk_io_plug_call() instead of notification BH
- mirror: allow switching from background to active mode
- qemu-img rebase: add compression support
- Fix locking in media change monitor commands
- Fix a few blockjob-related deadlocks when using iothread
----------------------------------------------------------------
Andrey Drobyshev (8):
qemu-img: rebase: stop when reaching EOF of old backing file
qemu-iotests: 024: add rebasing test case for overlay_size > backing_size
qemu-img: rebase: use backing files' BlockBackend for buffer alignment
qemu-img: add chunk size parameter to compare_buffers()
qemu-img: rebase: avoid unnecessary COW operations
iotests/{024, 271}: add testcases for qemu-img rebase
qemu-img: add compression option to rebase subcommand
iotests: add tests for "qemu-img rebase" with compression
Fiona Ebner (13):
blockjob: drop AioContext lock before calling bdrv_graph_wrlock()
block: avoid potential deadlock during bdrv_graph_wrlock() in bdrv_close()
blockdev: mirror: avoid potential deadlock when using iothread
blockjob: introduce block-job-change QMP command
block/mirror: set actively_synced even after the job is ready
block/mirror: move dirty bitmap to filter
block/mirror: determine copy_to_target only once
mirror: implement mirror_change method
qapi/block-core: use JobType for BlockJobInfo's type
qapi/block-core: turn BlockJobInfo into a union
blockjob: query driver-specific info via a new 'query' driver method
mirror: return mirror-specific information upon query
iotests: add test for changing mirror's copy_mode
Kevin Wolf (2):
block: Fix locking in media change monitor commands
iotests: Test media change with iothreads
Stefan Hajnoczi (4):
block: rename blk_io_plug_call() API to defer_call()
util/defer-call: move defer_call() to util/
virtio: use defer_call() in virtio_irqfd_notify()
virtio-blk: remove batch notification BH
qapi/block-core.json | 59 ++++++-
qapi/job.json | 4 +-
docs/tools/qemu-img.rst | 6 +-
include/block/blockjob.h | 11 ++
include/block/blockjob_int.h | 12 ++
include/qemu/defer-call.h | 16 ++
include/sysemu/block-backend-io.h | 4 -
block.c | 2 +-
block/blkio.c | 9 +-
block/io_uring.c | 11 +-
block/linux-aio.c | 9 +-
block/mirror.c | 131 ++++++++++----
block/monitor/block-hmp-cmds.c | 4 +-
block/nvme.c | 5 +-
block/plug.c | 159 -----------------
block/qapi-sysemu.c | 5 +
blockdev.c | 28 ++-
blockjob.c | 30 +++-
hw/block/dataplane/virtio-blk.c | 48 +----
hw/block/dataplane/xen-block.c | 11 +-
hw/block/virtio-blk.c | 5 +-
hw/scsi/virtio-scsi.c | 7 +-
hw/virtio/virtio.c | 13 +-
job.c | 1 +
qemu-img.c | 136 +++++++++++----
util/defer-call.c | 156 +++++++++++++++++
util/thread-pool.c | 5 +
MAINTAINERS | 3 +-
block/meson.build | 1 -
hw/virtio/trace-events | 1 +
qemu-img-cmds.hx | 4 +-
tests/qemu-iotests/024 | 117 +++++++++++++
tests/qemu-iotests/024.out | 73 ++++++++
tests/qemu-iotests/109.out | 24 +--
tests/qemu-iotests/118 | 6 +-
tests/qemu-iotests/271 | 131 ++++++++++++++
tests/qemu-iotests/271.out | 82 +++++++++
tests/qemu-iotests/314 | 165 ++++++++++++++++++
tests/qemu-iotests/314.out | 75 ++++++++
tests/qemu-iotests/tests/mirror-change-copy-mode | 193 +++++++++++++++++++++
.../qemu-iotests/tests/mirror-change-copy-mode.out | 5 +
util/meson.build | 1 +
42 files changed, 1437 insertions(+), 331 deletions(-)
create mode 100644 include/qemu/defer-call.h
delete mode 100644 block/plug.c
create mode 100644 util/defer-call.c
create mode 100755 tests/qemu-iotests/314
create mode 100644 tests/qemu-iotests/314.out
create mode 100755 tests/qemu-iotests/tests/mirror-change-copy-mode
create mode 100644 tests/qemu-iotests/tests/mirror-change-copy-mode.out
next reply other threads:[~2023-10-31 19:04 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-10-31 18:58 Kevin Wolf [this message]
2023-10-31 18:58 ` [PULL 01/27] qemu-img: rebase: stop when reaching EOF of old backing file Kevin Wolf
2023-10-31 18:58 ` [PULL 02/27] qemu-iotests: 024: add rebasing test case for overlay_size > backing_size Kevin Wolf
2023-10-31 18:58 ` [PULL 03/27] qemu-img: rebase: use backing files' BlockBackend for buffer alignment Kevin Wolf
2023-10-31 18:58 ` [PULL 04/27] qemu-img: add chunk size parameter to compare_buffers() Kevin Wolf
2023-10-31 18:58 ` [PULL 05/27] qemu-img: rebase: avoid unnecessary COW operations Kevin Wolf
2023-10-31 18:58 ` [PULL 06/27] iotests/{024, 271}: add testcases for qemu-img rebase Kevin Wolf
2024-07-22 7:18 ` Thomas Huth
2024-07-30 9:43 ` Andrey Drobyshev
2023-10-31 18:58 ` [PULL 07/27] qemu-img: add compression option to rebase subcommand Kevin Wolf
2023-10-31 18:58 ` [PULL 08/27] iotests: add tests for "qemu-img rebase" with compression Kevin Wolf
2023-10-31 18:59 ` [PULL 09/27] block: Fix locking in media change monitor commands Kevin Wolf
2023-10-31 18:59 ` [PULL 10/27] iotests: Test media change with iothreads Kevin Wolf
2023-10-31 18:59 ` [PULL 11/27] blockjob: drop AioContext lock before calling bdrv_graph_wrlock() Kevin Wolf
2023-10-31 18:59 ` [PULL 12/27] block: avoid potential deadlock during bdrv_graph_wrlock() in bdrv_close() Kevin Wolf
2023-10-31 18:59 ` [PULL 13/27] blockdev: mirror: avoid potential deadlock when using iothread Kevin Wolf
2023-10-31 18:59 ` [PULL 14/27] block: rename blk_io_plug_call() API to defer_call() Kevin Wolf
2023-10-31 18:59 ` [PULL 15/27] util/defer-call: move defer_call() to util/ Kevin Wolf
2023-10-31 18:59 ` [PULL 16/27] virtio: use defer_call() in virtio_irqfd_notify() Kevin Wolf
2023-10-31 18:59 ` [PULL 17/27] virtio-blk: remove batch notification BH Kevin Wolf
2023-10-31 18:59 ` [PULL 18/27] blockjob: introduce block-job-change QMP command Kevin Wolf
2023-10-31 18:59 ` [PULL 19/27] block/mirror: set actively_synced even after the job is ready Kevin Wolf
2023-10-31 18:59 ` [PULL 20/27] block/mirror: move dirty bitmap to filter Kevin Wolf
2023-10-31 18:59 ` [PULL 21/27] block/mirror: determine copy_to_target only once Kevin Wolf
2023-10-31 18:59 ` [PULL 22/27] mirror: implement mirror_change method Kevin Wolf
2023-10-31 18:59 ` [PULL 23/27] qapi/block-core: use JobType for BlockJobInfo's type Kevin Wolf
2023-10-31 18:59 ` [PULL 24/27] qapi/block-core: turn BlockJobInfo into a union Kevin Wolf
2023-10-31 18:59 ` [PULL 25/27] blockjob: query driver-specific info via a new 'query' driver method Kevin Wolf
2023-10-31 18:59 ` [PULL 26/27] mirror: return mirror-specific information upon query Kevin Wolf
2023-10-31 18:59 ` [PULL 27/27] iotests: add test for changing mirror's copy_mode Kevin Wolf
2023-10-31 23:31 ` [PULL 00/27] Block layer patches Stefan Hajnoczi
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