K 10
svn:author
V 6
donner
K 8
svn:date
V 27
2021-02-25T10:03:06.164443Z
K 7
svn:log
V 565
netgraph/ng_bridge: Document staleness in multithreaded operation

In the data path of ng_bridge(4), the only value of the host struct,
which needs to be modified, is the staleness, which is reset every
time a frame is received.  It's save to leave the code as it is.

This patch is part of a series to make ng_bridge(4) multithreaded.

Reviewed by:	kp
Differential Revision: https://reviews.freebsd.org/D28546

(cherry picked from commit 011b7317dbb5038a95b9b4fca050325a62f3991e)

Git Hash:   1c0b19f9966dd13db7202b44ca79d2170b4f7b8f
Git Author: donner@FreeBSD.org
END