Messages in this thread | | | Subject | Re: [PATCH] perf_events: fix bogus warn_on(_once) in perf_prepare_sample() | From | Peter Zijlstra <> | Date | Thu, 08 Apr 2010 23:24:20 +0200 |
| |
On Thu, 2010-04-08 at 23:18 +0200, Stephane Eranian wrote: > I am not sure I understand what you mean by buffered PEBS. Are you talking > about using PEBS buffer bigger than one entry?
Yep.
> If so, how can you do: > - the LBR based fixups for multiple samples (on PMU interrupt)
Not, so it would be the offset on.
> - attribute PID/TID in system-wide mode
flush on context switches.
| |