Hello all,

I finally managed to run perf with LBR unwinding for user-space call stacks, 
see also: https://lkml.org/lkml/2015/4/14/232

It really works much better and faster than the DWARF based unwinder. Is 
anyone working on adding support for that to libunwind? It would be really 
nice to have, I think - especially for profilers that use libunwind.

Thanks
-- 
Milian Wolff
[email protected]
http://milianw.de

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