RE: [rfc] lockless pagecache

Chen, Kenneth W
2005-06-27T19:46:16Z

Christoph Lameter wrote on Monday, June 27, 2005 12:23 PM
> On Mon, 27 Jun 2005, Chen, Kenneth W wrote:
> > I don't recall seeing tree_lock to be a problem for DSS workload either.
>
> I have seen the tree_lock being a problem a number of times with large
> scale NUMA type workloads.

I totally agree! My earlier posts are strictly referring to industry
standard db workloads (OLTP, DSS). I'm not saying it's not a problem
for everyone :-) Obviously you just outlined a few ....

- Ken