Re: [PATCH v16 22/23] tracing: Add hist trigger 'log2' modifier
From: Daniel Wagner
Date: Thu Mar 31 2016 - 01:09:16 EST
On 03/29/2016 05:17 PM, Namhyung Kim wrote:
> On Tue, Mar 29, 2016 at 12:01:40PM +0200, Daniel Wagner wrote:
>> cat /sys/kernel/debug/tracing/events/test/latency_complete/hist
>> # event histogram
>> # trigger info: hist:keys=latency.log2:vals=hitcount:sort=latency.log2:size=2048 [active]
> Maybe we want to skip printing those flags for sort keys..
> What about this?
Yes, something like this makes sense to me. As I said, it is only a
minor detail and maybe just not worth the extra code.
Anyway, the hist patches do really work nicely. I hope they get merged soon.