| Date | Fri, 19 May 2017 07:34:18 -0700 | From | Andi Kleen <> | Subject | Re: [PATCH 37/37] perf intel-pt: Improve sample timestamp |
| |
On Fri, May 19, 2017 at 11:54:36AM +0300, Adrian Hunter wrote: > The decoder uses its current timestamp in samples. Usually that is a > timestamp that has already passed, but in some cases it is a timestamp for > a branch that the decoder is walking towards, and consequently hasn't > reached. Improve that situation by using the pkt_state to determine when > to use the current or previous timestamp.
Thanks. I ran into this problem a lot.
Would be good to mark the clear bug fixes like this with cc stable.
-Andi
|