Re: [PATCH 05/10] perf-record: Share per-cpu buffers

Peter Zijlstra
2010-05-21T10:03:35Z

On Fri, 2010-05-21 at 11:44 +0200, Frederic Weisbecker wrote:

> If you do this multiplex per cpu (which I think is a very good thing), you
> should also increase the default value of mmap_pages as it might not be big
> enough anymore.

Hmm, I didn't notice any problems with that.