>
> On Thu, Nov 20, 2014 at 7:32 AM, Namhyung Kim
> wrote:
> >
> > On Wed, 19 Nov 2014 14:32:08 +, Kan Liang wrote:
> > >> On Tue, 18 Nov 2014 16:36:55 -0500, kan liang wrote:
> > >> > + if (attr->exclude_user) {
> > >> > + attr->exclude_user = 0;
>
On Thu, Nov 20, 2014 at 7:32 AM, Namhyung Kim wrote:
>
> On Wed, 19 Nov 2014 14:32:08 +, Kan Liang wrote:
> >> On Tue, 18 Nov 2014 16:36:55 -0500, kan liang wrote:
> >> > + if (attr->exclude_user) {
> >> > + attr->exclude_user = 0;
> >> > +
> >> > +
On Wed, 19 Nov 2014 14:32:08 +, Kan Liang wrote:
>> On Tue, 18 Nov 2014 16:36:55 -0500, kan liang wrote:
>> > + if (attr->exclude_user) {
>> > + attr->exclude_user = 0;
>> > +
>> > + pr_warning("LBR callstack option is only
>>
> On Tue, 18 Nov 2014 16:36:55 -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
On Tue, 18 Nov 2014 16:36:55 -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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