Sailesh Krishnamurthy wrote:
> >>>>> "Tom" == Tom Lane <[EMAIL PROTECTED]> writes:
> 
>     Tom> Sailesh Krishnamurthy <[EMAIL PROTECTED]> writes:
>     >> Why not have the traditional approach of a lock table in shared
>     >> memory, growing and shrinking as appropriate,
> 
>     Tom> Because we can't grow shared memory.  Whatever size we get at
>     Tom> startup is what we're stuck with.  (I suppose we could try
>     Tom> asking the kernel for additional segments, but there's every
>     Tom> likelihood that that will fail.)
> 
> We implemented a Shared Memory MemoryContext using OSSP libmm (used in
> Apache) for TelegraphCQ. 
> 
> If you think it's useful I can submit it as a patch.
> 
> -- 
> Pip-pip
> Sailesh
> http://www.cs.berkeley.edu/~sailesh

             ^^^^^^^^^^^^^^^
Watch out, that code from Berkeley usually is a mess.  :-)

Seriously, though, it would be good to see what you guys are up to.

-- 
  Bruce Momjian                        |  http://candle.pha.pa.us
  [EMAIL PROTECTED]               |  (610) 359-1001
  +  If your life is a hard drive,     |  13 Roberts Road
  +  Christ can be your backup.        |  Newtown Square, Pennsylvania 19073

---------------------------(end of broadcast)---------------------------
TIP 6: Have you searched our list archives?

               http://archives.postgresql.org

Reply via email to