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[PULL 00/18] Block layer patches
From: |
Kevin Wolf |
Subject: |
[PULL 00/18] Block layer patches |
Date: |
Thu, 9 Jun 2022 19:21:31 +0200 |
The following changes since commit 028f2361d0c2d28d6f918fe618f389228ac22b60:
Merge tag 'pull-target-arm-20220609' of
https://git.linaro.org/people/pmaydell/qemu-arm into staging (2022-06-09
06:47:03 -0700)
are available in the Git repository at:
git://repo.or.cz/qemu/kevin.git tags/for-upstream
for you to fetch changes up to 7f9a8b3342ff00d3398fdc08264948762d748edb:
nbd: Drop dead code spotted by Coverity (2022-06-09 18:07:17 +0200)
----------------------------------------------------------------
Block layer patches
- Add vduse-blk export
- Dirty bitmaps: Fix and improve bitmap merge
- gluster: correctly set max_pdiscard
- rbd: report a better error when namespace does not exist
- aio_wait_kick: add missing memory barrier
- Code cleanups
----------------------------------------------------------------
Emanuele Giuseppe Esposito (1):
aio_wait_kick: add missing memory barrier
Eric Blake (1):
nbd: Drop dead code spotted by Coverity
Fabian Ebner (1):
block/gluster: correctly set max_pdiscard
Stefan Hajnoczi (3):
block: drop unused bdrv_co_drain() API
block: get rid of blk->guest_block_size
qsd: document vduse-blk exports
Stefano Garzarella (1):
block/rbd: report a better error when namespace does not exist
Vladimir Sementsov-Ogievskiy (3):
block: block_dirty_bitmap_merge(): fix error path
block: improve block_dirty_bitmap_merge(): don't allocate extra bitmap
block: simplify handling of try to merge different sized bitmaps
Xie Yongji (8):
block: Support passing NULL ops to blk_set_dev_ops()
block/export: Fix incorrect length passed to vu_queue_push()
block/export: Abstract out the logic of virtio-blk I/O process
linux-headers: Add vduse.h
libvduse: Add VDUSE (vDPA Device in Userspace) library
vduse-blk: Implement vduse-blk export
vduse-blk: Add vduse-blk resize support
libvduse: Add support for reconnecting
qapi/block-export.json | 28 +-
docs/tools/qemu-storage-daemon.rst | 21 +
meson_options.txt | 4 +
block/export/vduse-blk.h | 20 +
block/export/virtio-blk-handler.h | 37 +
include/block/aio-wait.h | 2 +
include/block/block-io.h | 1 -
include/block/block_int-io.h | 2 +-
include/qemu/hbitmap.h | 15 +-
include/sysemu/block-backend-io.h | 1 -
linux-headers/linux/vduse.h | 306 ++++++
subprojects/libvduse/include/atomic.h | 1 +
subprojects/libvduse/include/compiler.h | 1 +
subprojects/libvduse/libvduse.h | 247 +++++
block/backup.c | 6 +-
block/block-backend.c | 12 +-
block/dirty-bitmap.c | 26 +-
block/export/export.c | 6 +
block/export/vduse-blk.c | 341 +++++++
block/export/vhost-user-blk-server.c | 261 +----
block/export/virtio-blk-handler.c | 240 +++++
block/gluster.c | 2 +-
block/io.c | 15 -
block/monitor/bitmap-qmp-cmds.c | 40 +-
block/nbd.c | 8 +-
block/rbd.c | 24 +
hw/block/virtio-blk.c | 1 -
hw/block/xen-block.c | 1 -
hw/ide/core.c | 1 -
hw/scsi/scsi-disk.c | 1 -
hw/scsi/scsi-generic.c | 1 -
storage-daemon/qemu-storage-daemon.c | 9 +
subprojects/libvduse/libvduse.c | 1392 +++++++++++++++++++++++++++
util/aio-wait.c | 16 +-
util/hbitmap.c | 25 +-
MAINTAINERS | 9 +
block/export/meson.build | 7 +-
meson.build | 34 +
scripts/meson-buildoptions.sh | 7 +
scripts/update-linux-headers.sh | 2 +-
subprojects/libvduse/linux-headers/linux | 1 +
subprojects/libvduse/meson.build | 10 +
subprojects/libvduse/standard-headers/linux | 1 +
43 files changed, 2830 insertions(+), 355 deletions(-)
create mode 100644 block/export/vduse-blk.h
create mode 100644 block/export/virtio-blk-handler.h
create mode 100644 linux-headers/linux/vduse.h
create mode 120000 subprojects/libvduse/include/atomic.h
create mode 120000 subprojects/libvduse/include/compiler.h
create mode 100644 subprojects/libvduse/libvduse.h
create mode 100644 block/export/vduse-blk.c
create mode 100644 block/export/virtio-blk-handler.c
create mode 100644 subprojects/libvduse/libvduse.c
create mode 120000 subprojects/libvduse/linux-headers/linux
create mode 100644 subprojects/libvduse/meson.build
create mode 120000 subprojects/libvduse/standard-headers/linux
- [PULL 00/18] Block layer patches,
Kevin Wolf <=
- [PULL 12/18] vduse-blk: Add vduse-blk resize support, Kevin Wolf, 2022/06/09
- [PULL 08/18] block/export: Abstract out the logic of virtio-blk I/O process, Kevin Wolf, 2022/06/09
- [PULL 18/18] nbd: Drop dead code spotted by Coverity, Kevin Wolf, 2022/06/09
- [PULL 03/18] block: block_dirty_bitmap_merge(): fix error path, Kevin Wolf, 2022/06/09
- [PULL 13/18] libvduse: Add support for reconnecting, Kevin Wolf, 2022/06/09
- [PULL 11/18] vduse-blk: Implement vduse-blk export, Kevin Wolf, 2022/06/09
- [PULL 16/18] block/gluster: correctly set max_pdiscard, Kevin Wolf, 2022/06/09
- [PULL 17/18] aio_wait_kick: add missing memory barrier, Kevin Wolf, 2022/06/09
- [PULL 09/18] linux-headers: Add vduse.h, Kevin Wolf, 2022/06/09
- [PULL 06/18] block: Support passing NULL ops to blk_set_dev_ops(), Kevin Wolf, 2022/06/09