svn commit: r194672 - in head/sys: kern netinet sys

[Robert Watson]

On Mon, 29 Jun 2009, Andre Oppermann wrote:

>> It seems either the third "if" is redundant (because the condition of first 
>> "if" implies the condition of the third) or one of the conditions is wrong. 
>> Also there should be spaces around the |.
>
> Thank you for the report.  I'm working on fixing and testing all the issues 
> that were raised in the perforce branch to be committed soon after review.

I'd really like to see soreceive_stream() grow support for control mbufs, if 
only by detecting controlp != NULL and calling soreceive_generic(), and having 
the mtouio routing properly detect and free them.  This would allow us to use 
soreceive_stream() with UNIX domain stream sockets, which are used by MySQL 
and see similar performance issues.

Robert N M Watson
Computer Laboratory
University of Cambridge