[Crash-utility] improve ps performance

[Dave Anderson]

----- Original Message -----
> ... [ cut ] ...
> Oh, Ok.
> Can I do it like this patch which just ignore tgid besarch failures?
> 

Sure, that works.  

I was going to suggest keeping the error message for non-live dumpfiles,
but since it's impossible for a bsearch failure in that case, and because
this update maintains behavior compatibility with pre-crash-7.0.8, I agree
with you that it's just not worth having it.

The patch is queued for crash-7.0.9:

  https://github.com/crash-utility/crash/commit/a3a441aeabd6c5c3c86b4793a283927507a5cc10

Thanks,
  Dave