K 10
svn:author
V 2
kp
K 8
svn:date
V 27
2021-02-28T16:04:40.905827Z
K 7
svn:log
V 510
pf: Count holes rather than fragments for reassembly

Avoid traversing the list of fragment entris to check whether the
pf(4) reassembly is complete.  Instead count the holes that are
created when inserting a fragment.  If there are no holes left, the
fragments are continuous.

Obtained from:	OpenBSD
Differential Revision:	https://reviews.freebsd.org/D17732

(cherry picked from commit 2b1c354ee6fb075953d2c3e81c8221f4115ce981)

Git Hash:   1d6a2a742c1bcc342408df99bc5f20dec404b1e4
Git Author: kp@FreeBSD.org
END