>
> On Fri, 14 Nov 2014 08:44:10 -0500, kan liang wrote:
> > From: Kan Liang
> >
> > Currently, there are two call chain recording options, fp and dwarf.
> > Haswell has a new feature that utilizes the existing LBR facility to
> > record call chains. So it provides the third options to record ca
On Fri, 14 Nov 2014 08:44:10 -0500, kan liang wrote:
> From: Kan Liang
>
> Currently, there are two call chain recording options, fp and dwarf.
> Haswell has a new feature that utilizes the existing LBR facility to
> record call chains. So it provides the third options to record call
> chain. This
From: Kan Liang
Currently, there are two call chain recording options, fp and dwarf.
Haswell has a new feature that utilizes the existing LBR facility to
record call chains. So it provides the third options to record call
chain. This patch enables the lbr call stack support.
LBR call stack has s
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