* Ingo Molnar <mi...@kernel.org> wrote:

> One small detail I noticed, for some reason the following search does not 
> work:
> 
>   triton:~/tip> perf report -h --invert
> 
>     Usage: perf report [<options>]
> 

Btw., another detail, if it searches but does not try, I think we should output 
a 
warning to the user.

Printing something like this would be more helpful:

   triton:~/tip> perf report -h --invert
 
     Search pattern '--invert' not found amongst the parameters. To resolve 
this 
     use a different search pattern or use '-h' to list all parameters.

Thanks,

        Ingo
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