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Differential D5325

Improve VNIC performance on Tx path by immediate packet transmission
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Authored by zbb on Feb 18 2016, 12:15 PM.
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arm64

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Reviewers
wma
andrew
imp
Commits
rS296035: Improve VNIC performance on Tx path by immediate packet transmission
Summary

Don't postpone Tx if the Tx lock can be acquired now.
This gives 3x better performance on egress.

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rS FreeBSD src repository - subversion
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zbb updated this revision to Diff 13423.Feb 18 2016, 12:15 PM
zbb retitled this revision from to Improve VNIC performance on Tx path by immediate packet transmission.
zbb updated this object.
zbb edited the test plan for this revision. (Show Details)
zbb added reviewers: wma, imp, andrew.
zbb set the repository for this revision to rS FreeBSD src repository - subversion.
zbb added a subscriber: arm64.
wma accepted this revision.Feb 23 2016, 9:17 AM
wma edited edge metadata.

Looks good

This revision is now accepted and ready to land.Feb 23 2016, 9:17 AM
zbb closed this revision.Feb 25 2016, 7:17 PM

https://svnweb.freebsd.org/changeset/base/296035

Revision Contents
Changeset List

PathSize
sys/
dev/
vnic/
9 lines
2 lines
3 lines

Diff 13423

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sys/dev/vnic/nicvf_main.c

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sys/dev/vnic/nicvf_queues.h

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sys/dev/vnic/nicvf_queues.c

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