kp de68b872a7 pf: Rename pfsync bucket lock
Previously the main pfsync lock and the bucket locks shared the same name.
This lead to spurious warnings from WITNESS like this:

    acquiring duplicate lock of same type: "pfsync"
     1st pfsync @ /usr/src/sys/netpfil/pf/if_pfsync.c:1402
     2nd pfsync @ /usr/src/sys/netpfil/pf/if_pfsync.c:1429

It's perfectly okay to grab both the main pfsync lock and a bucket lock at the
same time.

We don't need different names for each bucket lock, because we should always
only acquire a single one of those at a time.

MFC after:	1 week
2019-03-16 10:14:03 +00:00
..
2019-03-16 10:14:03 +00:00
2019-03-08 09:33:16 +00:00
2019-03-15 11:08:44 +00:00
2018-03-23 16:56:44 +00:00