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Differential D46333

ena: RX ring submission queue optimization
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Authored by osamaabb_amazon.com on Aug 20 2024, 8:45 AM.
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Details

Reviewers
cperciva
Summary

RX ring submission queue descriptors are always located
in instance memory.
This optimization replaces the generic descriptor retrieval method
with a tailored method for instance memory type descriptors to avoid
unnecessary if statement.

Approved by: cperciva
MFC after: 2 weeks
Sponsored by: Amazon, Inc.

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Repository
rG FreeBSD src repository
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Build Status
Buildable 59062
Build 55949: arc lint + arc unit

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PathSize
sys/
contrib/
ena-com/
5 lines

Diff 142192

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sys/contrib/ena-com/ena_eth_com.c

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