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Re: [Qemu-devel] [PATCH 6/9] virtio-blk: use aio handler for data plane
From: |
Paolo Bonzini |
Subject: |
Re: [Qemu-devel] [PATCH 6/9] virtio-blk: use aio handler for data plane |
Date: |
Wed, 30 Mar 2016 17:42:43 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 |
On 30/03/2016 17:25, Cornelia Huck wrote:
>> >
>> > - /* Some guests kick before setting VIRTIO_CONFIG_S_DRIVER_OK so start
>> > - * dataplane here instead of waiting for .set_status().
>> > - */
>> > - if (s->dataplane && !s->dataplane_started) {
>> > - virtio_blk_data_plane_start(s->dataplane);
>> > - return;
>> > - }
>> > -
>> > assert(atomic_fetch_inc(&s->reentrancy_test) == 0);
> Hm, based on wrong branch?
>
Indeed I had the testing patch in there for, well, testing. I'll repost
with improved commit messages and the assertion removed.
Paolo
- Re: [Qemu-devel] [PATCH 1/9] virtio-dataplane: pass assign=true to virtio_queue_aio_set_host_notifier_handler, (continued)
- [Qemu-devel] [PATCH 4/9] virtio-scsi: fix disabled mode, Paolo Bonzini, 2016/03/30
- [Qemu-devel] [PATCH 5/9] virtio: add aio handler, Paolo Bonzini, 2016/03/30
- [Qemu-devel] [PATCH 2/9] virtio: make virtio_queue_notify_vq static, Paolo Bonzini, 2016/03/30
- [Qemu-devel] [PATCH 6/9] virtio-blk: use aio handler for data plane, Paolo Bonzini, 2016/03/30
- [Qemu-devel] [PATCH 7/9] virtio-scsi: use aio handler for data plane, Paolo Bonzini, 2016/03/30
- [Qemu-devel] [PATCH 8/9] virtio: merge virtio_queue_aio_set_host_notifier_handler with virtio_queue_set_aio, Paolo Bonzini, 2016/03/30
- [Qemu-devel] [PATCH 9/9] virtio: remove starting/stopping checks, Paolo Bonzini, 2016/03/30