cvs commit: src/sys/kern sys_pipe.c
silby at silby.com
Fri Jul 11 10:04:45 PDT 2003
On Fri, 11 Jul 2003, Bosko Milekic wrote:
> > - Use atomic ops to update the bigpipe count
> > - Make the bigpipe count sysctl readable
> Can all these global variables (especially those manipulated at
> the same time) perhaps all be protected by a single mutex (or
> manipulated under an existing mutex) instead of all being done
> bus-locked, one after the other?
Possibly, but the entire locking strategy needs to be reexamined, so
trying to deal with those atomic ops first would be a waste of time.
Mike "Silby" Silbersack
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