Re: [Xen-devel] adding traces in xentrace and xenalyze?

[George Dunlap <dunlapg@xxxxxxxxx>]

On Fri, Mar 29, 2013 at 9:28 PM, Sisu Xi <xisisu@xxxxxxxxx> wrote:
> Hi, all:
>
> I am trying to measure the scheduling related latency using the xentrace
> framework. I add some macros in include/public/trace.h, using mask
> 0x00024000,
> and record the overhead by modifying xen/common/schedule.c.
> It compiles and runs.
>
> However, I am not sure how to modify the xenalyze to show the data. I tried
> the -a option, seems the new added data is not shown. (but other data works
> fine). Could someone kindly give some pointers to me?

Are you saying that you added code to xenalyze to pretty-print the
record, but still didn't see anything?  Or that you haven't tried to
add trace records to xenalyze yet?

 -George

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