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Document global interface group list locking
authorkn <kn@openbsd.org>
Mon, 14 Nov 2022 22:06:25 +0000 (22:06 +0000)
committerkn <kn@openbsd.org>
Mon, 14 Nov 2022 22:06:25 +0000 (22:06 +0000)
commit32ce3e3f29cea362a61a203962d9b193e353ee97
tree459c98835c3511c893253f6117ec21fe51fe04a6tree | snapshot
parentde04d85599998336805cbff9bf6a5b3e06bf78d2commit | diff
Document global interface group list locking

The per-interface group list is protected by the net lock and already
documented as such.

The global interface group list `ifg_head' is also protected by the net
lock and all access to it (all within if.c) take it accordingly.

Feedback OK mvs
sys/net/if.c diff | blob | history
sys/net/if_var.h diff | blob | history
OpenBSD src
by Ahmet Artu Yildirim