Re: [Qemu-devel] [PATCH for-2.3 0/4] blockdev: support dataplane in remaining QMP commands
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
[Qemu-devel] [PATCH for-2.3 0/4] blockdev: support dataplane in remaining QMP commands
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(-) -- 2.1.0
