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Reduce code duplication for inpcb route caching

Authored by rstone on Jan 19 2018, 9:40 PM.



Add a new macro to clear both the L3 and L2 route caches, to
hopefully prevent future instances where only the L3 cache was
cleared when both should have been.

Diff Detail

rS FreeBSD src repository - subversion
Automatic diff as part of commit; lint not applicable.
Automatic diff as part of commit; unit tests not applicable.

Event Timeline

vangyzen added inline comments.
419 ↗(On Diff #38222)

I generally prefer inline functions over macros, but this is fine.

305 ↗(On Diff #38222)

This drops the assignment of NULL to the local rte.

NULL-out rte after route cache is invalidated

Was there a place where only L3 was invalidated?

In any case, this seems like a good change.

This revision is now accepted and ready to land.Jan 22 2018, 5:38 AM
This revision was automatically updated to reflect the committed changes.