HomeFreeBSD

Improve VNIC performance on Tx path by immediate packet transmission

Description

Improve VNIC performance on Tx path by immediate packet transmission

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

Reviewed by: wma
Obtained from: Semihalf
Sponsored by: Cavium
Differential Revision: https://reviews.freebsd.org/D5325

Details

Provenance
zbbAuthored on
Reviewer
wma
Differential Revision
D5325: Improve VNIC performance on Tx path by immediate packet transmission
Parents
rS296034: Clean-up network interface settings for VNIC
Branches
Unknown
Tags
Unknown