K 10
svn:author
V 8
gallatin
K 8
svn:date
V 27
2019-05-10T13:41:19.467856Z
K 7
svn:log
V 525
Bind TCP HPTS (pacer) threads to NUMA domains

Bind the TCP pacer threads to NUMA domains and build per-domain
pacer-thread lookup tables. These tables allow us to use the
inpcb's NUMA domain information to match an inpcb with a pacer
thread on the same domain.

The motivation for this is to keep the TCP connection local to a
NUMA domain as much as possible.

Thanks to jhb for pre-reviewing an earlier version of the patch.

Reviewed by:	rrs
Sponsored by:	Netflix
Differential Revision:	https://reviews.freebsd.org/D20134

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