[Bug 241489] netmap + if_vlan panics related to 'Widen NET_EPOCH coverage' work (r353292)
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Sat Oct 26 20:37:31 UTC 2019
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241489
--- Comment #6 from Vincenzo Maffione <vmaffione at FreeBSD.org> ---
In any case, it is enough to enter the epoch just once for the whole batch of
tx packets rather than entering/exiting for each transmission.
This would mean better performance.
Could you please try the attached patch?
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