Re: RFC: patch to trigger thread stats output from cyclictest with SIGHUP

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On 11/03/13 17:25, Paul Gortmaker wrote:
> On Mon, Mar 11, 2013 at 12:16 PM, Clark Williams 
> <williams@xxxxxxxxxx> wrote:
>> John,
>> 
>> Steven suggested a feature for cyclictest that I'd actually been
>>  whining about (internally anyway). During long rteval runs 
>> there's really no feedback available if you want to know how the 
>> run is progressing. Steven suggested sending SIGHUP and dumping 
>> the current state. Below is a patch that seems to work for 
>> cyclictest; just wanted to get some feedback on whether this 
>> would be acceptable behaviour.
> 
> Is USR1 already in use for something?  That would be consistent 
> with how things like dd use USR1 signal - to report interim stats.
> 
> P.

+1 ... I was just about to say exactly the same.


- --
kind regards,

David Sommerseth

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