Aaro Koskinen [aaro.koski...@iki.fi] wrote:
| Hi,
|
| On Wed, Jun 25, 2014 at 08:49:03AM -0700, Sukadev Bhattiprolu wrote:
| > powerpc/perf: Adjust callchain based on DWARF debug info
| >
| > When saving the callchain on Power, the kernel conservatively saves excess
| > entries in the callchain.
On Tue, Sep 23, 2014 at 12:33:45AM +0300, Aaro Koskinen wrote:
> Hi,
>
> On Wed, Jun 25, 2014 at 08:49:03AM -0700, Sukadev Bhattiprolu wrote:
> > powerpc/perf: Adjust callchain based on DWARF debug info
> >
> > When saving the callchain on Power, the kernel conservatively saves excess
> >
On Tue, Sep 23, 2014 at 12:33:45AM +0300, Aaro Koskinen wrote:
Hi,
On Wed, Jun 25, 2014 at 08:49:03AM -0700, Sukadev Bhattiprolu wrote:
powerpc/perf: Adjust callchain based on DWARF debug info
When saving the callchain on Power, the kernel conservatively saves excess
entries in the
Aaro Koskinen [aaro.koski...@iki.fi] wrote:
| Hi,
|
| On Wed, Jun 25, 2014 at 08:49:03AM -0700, Sukadev Bhattiprolu wrote:
| powerpc/perf: Adjust callchain based on DWARF debug info
|
| When saving the callchain on Power, the kernel conservatively saves excess
| entries in the callchain. A
Hi,
On Wed, Jun 25, 2014 at 08:49:03AM -0700, Sukadev Bhattiprolu wrote:
> powerpc/perf: Adjust callchain based on DWARF debug info
>
> When saving the callchain on Power, the kernel conservatively saves excess
> entries in the callchain. A few of these entries are needed in some cases
> but not
Hi,
On Wed, Jun 25, 2014 at 08:49:03AM -0700, Sukadev Bhattiprolu wrote:
powerpc/perf: Adjust callchain based on DWARF debug info
When saving the callchain on Power, the kernel conservatively saves excess
entries in the callchain. A few of these entries are needed in some cases
but not
Jiri Olsa [jo...@redhat.com] wrote:
|
| you could use __maybe_unused for the 'skip_idx'
Yes, here is the updated patch.
---
powerpc/perf: Adjust callchain based on DWARF debug info
When saving the callchain on Power, the kernel conservatively saves excess
entries in the callchain. A few of
On Tue, Jun 24, 2014 at 05:00:52PM -0700, Sukadev Bhattiprolu wrote:
> [PATCH v5 1/1] powerpc/perf: Adjust callchain based on DWARF debug info
superflous ^^^
>
> When saving the callchain on Power, the kernel conservatively saves excess
> entries in the callchain. A few of t
On Tue, Jun 24, 2014 at 05:00:52PM -0700, Sukadev Bhattiprolu wrote:
[PATCH v5 1/1] powerpc/perf: Adjust callchain based on DWARF debug info
superflous ^^^
When saving the callchain on Power, the kernel conservatively saves excess
entries in the callchain. A few of these entries are needed
Jiri Olsa [jo...@redhat.com] wrote:
|
| you could use __maybe_unused for the 'skip_idx'
Yes, here is the updated patch.
---
powerpc/perf: Adjust callchain based on DWARF debug info
When saving the callchain on Power, the kernel conservatively saves excess
entries in the callchain. A few of
[PATCH v5 1/1] powerpc/perf: Adjust callchain based on DWARF debug info
When saving the callchain on Power, the kernel conservatively saves excess
entries in the callchain. A few of these entries are needed in some cases
but not others. We should use the DWARF debug information to determine
when
[PATCH v5 1/1] powerpc/perf: Adjust callchain based on DWARF debug info
When saving the callchain on Power, the kernel conservatively saves excess
entries in the callchain. A few of these entries are needed in some cases
but not others. We should use the DWARF debug information to determine
when
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