diff options
| author | sephe <sephe@FreeBSD.org> | 2016-06-13 05:06:07 +0000 |
|---|---|---|
| committer | sephe <sephe@FreeBSD.org> | 2016-06-13 05:06:07 +0000 |
| commit | 68351381b4d267fc885d59efa33e4c3616810660 (patch) | |
| tree | 81d00d0a9dfd671ed6960d799c6af591a2e0593c /sys/dev/hyperv/include | |
| parent | ba88e0b354fd10ade99215b9d3b80c899614303d (diff) | |
| download | FreeBSD-src-68351381b4d267fc885d59efa33e4c3616810660.zip FreeBSD-src-68351381b4d267fc885d59efa33e4c3616810660.tar.gz | |
MFC 294886
hyperv/vmbus: Event handling code refactor.
- Use taskqueue instead of swi for event handling.
- Scan the interrupt flags in filter
- Disable ringbuffer interrupt mask in filter to ensure no unnecessary
interrupts.
Submitted by: Jun Su <junsu microsoft com>
Reviewed by: adrian, sephe, Dexuan <decui microsoft com>
Approved by: adrian (mentor)
MFC after: 2 weeks
Sponsored by: Microsoft OSTC
Differential Revision: https://reviews.freebsd.org/D4920
Diffstat (limited to 'sys/dev/hyperv/include')
| -rw-r--r-- | sys/dev/hyperv/include/hyperv.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sys/dev/hyperv/include/hyperv.h b/sys/dev/hyperv/include/hyperv.h index 1a45b7b..852e14e 100644 --- a/sys/dev/hyperv/include/hyperv.h +++ b/sys/dev/hyperv/include/hyperv.h @@ -755,6 +755,8 @@ typedef struct hv_vmbus_channel { struct mtx inbound_lock; + struct taskqueue * rxq; + struct task channel_task; hv_vmbus_pfn_channel_callback on_channel_callback; void* channel_callback_context; |
