K 10
svn:author
V 7
rscheff
K 8
svn:date
V 27
2021-04-16T22:12:35.140523Z
K 7
svn:log
V 532
tcp: Make hostcache.cache_count MPSAFE  by using a counter_u64_t

Addressing the underlying root cause for cache_count to
show unexpectedly high  values, by protecting all arithmetic on
that global variable by using counter(9).

PR:		254333
Reviewed By: tuexen, #transport
MFC after: 2 weeks
Sponsored by: NetApp, Inc.
Differential Revision: https://reviews.freebsd.org/D29510

(cherry picked from commit 95e56d31e348594973affd0ea81d8f8383bc3031)

Git Hash:   d20563819b9292ddcd42caf3449636b84825b1d6
Git Author: rscheff@FreeBSD.org
END