Re: [PATCH] perf/powerpc: Cache the DWARF debug info

[Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>]

Jiri Olsa [jolsa@redhat.com] wrote:
| > +			goto out;
| > +		}
| > +		dso->dwfl = dwfl;
| 
| so by this we get powerpc arch code sharing dw handle via dso object,
| but we have lot of generic code too ;-)

Well, this applies to powerpc...

| 
| could you make this happen for unwind__get_entries.. probably
| both sharing same generic code I guess

and unwind_get_entries() applies only to x86 and arm right ? ;-)
Or at least thats what the config/Makefile says.

I can take a look at unwind_get_entries(), but can you please merge
this fix for now, since the current performance is bad?

| 
| thanks,
| jirka