On 2014-11-19 at 15:19, Stefan Hajnoczi wrote:
This patch series adds virtio-blk dataplane support for the following QMP
commands:
* eject
* change
* change-backing-file
* block_passwd
* blockdev-snapshot-delete-internal-sync
This requires acquiring and releasing the BlockDriverState's AioContext so that
the IOThread does not run while the monitor command is executing.
Monitor commands that use AioContext can be unblocked in the virtio-blk
dataplane op blockers list.
After this series only the transaction QMP command remains to be converted.
Stefan Hajnoczi (4):
blockdev: acquire AioContext in blockdev-snapshot-delete-internal-sync
blockdev: check for BLOCK_OP_TYPE_INTERNAL_SNAPSHOT_DELETE
blockdev: acquire AioContext in eject, change, and block_passwd
blockdev: acquire AioContext in change-backing-file
blockdev.c | 75 ++++++++++++++++++++++++++++++++---------
hw/block/dataplane/virtio-blk.c | 4 +++
2 files changed, 63 insertions(+), 16 deletions(-)
Thanks, applied to my block-next tree:
https://github.com/XanClic/qemu/commits/block-next
