CVS commit: src/sys/net/npf

["Taylor R Campbell" <riastradh%netbsd.org@localhost>]

Module Name:    src
Committed By:   riastradh
Date:           Sun Feb 13 19:20:11 UTC 2022

Modified Files:
        src/sys/net/npf: npf_conf.c npf_ifaddr.c

Log Message:
npf(4): Use atomic_store_release and atomic_load_consume for config.

...or atomic_load_relaxed, when the config is locked.  (Not necessary
to use atomic_* at all in NetBSD, but in C11 it will be cheaper to
say atomic_load_relaxed explicitly so an _Atomic-qualified object
doesn't cause the load to be surrounded by unnecessary membars.)

No need for store-before-load ordering here, so no need to
membar_sync.


To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/sys/net/npf/npf_conf.c
cvs rdiff -u -r1.7 -r1.8 src/sys/net/npf/npf_ifaddr.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.