[RFC] Macro to sum DPCPU vars
Lawrence Stewart
lstewart at freebsd.org
Thu Jun 10 03:54:55 UTC 2010
Does anyone have objections to or feedback on the following patch? The
macro simplifies the act of calculating an aggregate from DPCPU counters.
http://people.freebsd.org/~lstewart/patches/tcp_ffcaia2008/dpcpu_sum_9.x.r208900.patch
If anyone is curious how you would use it, take a look at:
http://people.freebsd.org/~lstewart/patches/tcp_ffcaia2008/siftr_9.x.r208900_v2.patch
and search for code that references the "siftr_stats" struct or "DPCPU".
I intend to commit the DPCPU patch in the next day or two.
Cheers,
Lawrence
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