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hyperv/vmbus: Simplify event processing
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Authored by sepherosa_gmail.com on May 12 2016, 8:07 AM.
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Details

Summary

For channel0, it will never be processed on event handling path, so there is no need to install it. After skipping in the channel0 installation, we could discard the channel0 check on event handling hot code path.

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rS FreeBSD src repository - subversion
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sepherosa_gmail.com retitled this revision from to hyperv/vmbus: Simplify event processing.
sepherosa_gmail.com updated this object.
sepherosa_gmail.com edited the test plan for this revision. (Show Details)
sys/dev/hyperv/vmbus/hv_connection.c
342 ↗(On Diff #16243)

dword is not changed in the inner loop. you can optimize this as well.

This revision was automatically updated to reflect the committed changes.