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SubjectRe: high latency NFS
On Mon, August 4, 2008 10:32 am, Dave Chinner wrote:
> On Fri, Aug 01, 2008 at 03:15:59PM -0400, J. Bruce Fields wrote:
>> On Fri, Aug 01, 2008 at 05:23:20PM +1000, Dave Chinner wrote:

>> > i.e. take the solution that Greg banks used for the CPU scheduler
>> > overload issue (limiting the number of nfsds woken but not yet on
>> > the CPU),
>>
>> I don't remember that, or wasn't watching when it happened.... Do you
>> have a pointer?
>
> Ah, I thought that had been sent to mainline because it was
> mentioned in his LCA talk at the start of the year. Slides
> 65-67 here:
>
> http://mirror.linux.org.au/pub/linux.conf.au/2007/video/talks/41.pdf

Ahh... I remembered Greg talking about that, went looking, and
couldn't find it. I couldn't even find any mail about it, yet I'm
sure I saw a patch..

Greg: Do you remember what happened to this? Did I reject it for some
reason, or did it never get sent? or ...

NeilBrown



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