Bind CQ interrupts and tasks to separate CPUs in VNIC
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Authored by zbb on May 5 2016, 5:18 PM.

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wma

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rS299443: Bind CQ interrupts and tasks to separate CPUs in VNIC

Summary

Delegate interrupts and completion tasks on separate CPUs for each VNIC.

Reviewed by:
Obtained from: Semihalf
Sponsored by: Cavium

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rS FreeBSD src repository - subversion

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Event Timeline

zbb updated this revision to Diff 15940.May 5 2016, 5:18 PM

zbb retitled this revision from to Bind CQ interrupts and tasks to separate CPUs in VNIC.

zbb updated this object.

zbb edited the test plan for this revision. (Show Details)

zbb added a reviewer: wma.

zbb set the repository for this revision to rS FreeBSD src repository - subversion.

zbb added a subscriber: arm64.

Herald added a subscriber: imp. · View Herald TranscriptMay 5 2016, 5:18 PM

wma accepted this revision.May 6 2016, 9:41 AM

wma edited edge metadata.

This revision is now accepted and ready to land.May 6 2016, 9:41 AM

For "cpuset" command to make sense we should not bind CQ task to an arbitrary CPU.

This revision now requires review to proceed.May 11 2016, 1:07 PM

Closed by commit rS299443: Bind CQ interrupts and tasks to separate CPUs in VNIC (authored by zbb). · Explain WhyMay 11 2016, 1:20 PM

This revision was automatically updated to reflect the committed changes.

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

vnic/

nicvf_main.c

15 lines

nicvf_queues.h

1 line

Diff 16201

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head/sys/dev/vnic/nicvf_main.c