[illumos-Developer] CODE REVIEW -> Illumos 916, compliments of Joyent
Garrett D'Amore
garrett at damore.org
Thu Apr 21 19:21:41 PDT 2011
Both changes look good to me, but again, ditch the "Originally" part of
the commit comment.
- Garrett
On Thu, 2011-04-21 at 16:56 -0400, Dan McDonald wrote:
> The next changeset from Joyent (Jerry Jelinek, this time) focusses on
> false-sharing in the TCP stack, and raising some default fanout values:
>
> http://www.kebe.com/~danmcd/webrevs/916/
>
> I also have no problem with these set of changes.
>
> I will WARN folks that there are other such closely-placed locks in the
> TCP/IP code. Off the top of my head:
>
> - connf_t (ipclassifier.h)
>
> - irb_t (ip.h)
>
> - isaf_t (sadb.h)
>
> If anyone has a high-stress networking test rig (Hello Joyent?), please
> contact me here or off-list so we can talk about these other sources of
> false-sharing.
>
> Again, please speak up so this changeset can go back!
>
> Thanks,
> Dan
>
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