Re: ptrace performance

Michael Riepe
2009-03-21T17:03:21Z

Ingo Molnar wrote:

> that's almost certainly due to the wait_task_inactive() change. Does
> the patch below improve things?

That makes it *much* better - dd reports more than 3 GB/s on the Core
Duo. I'll have to check the other systems later; they're busy at the moment.

--
Michael "Tired" Riepe <michael.riepe@googlemail.com>
X-Tired: Each morning I get up I die a little