On 05/22/2014 01:19 AM, Ian Munsie wrote:
Hi Cody,
I just tried building this with gcc 4.5, which failed with the following
warning (treated as an error):
cc1: warnings being treated as errors
arch/powerpc/perf/hv-24x7.c: In function 'single_24x7_request':
arch/powerpc/perf/hv-24x7.c:346:1: err
Hi Cody,
I just tried building this with gcc 4.5, which failed with the following
warning (treated as an error):
cc1: warnings being treated as errors
arch/powerpc/perf/hv-24x7.c: In function 'single_24x7_request':
arch/powerpc/perf/hv-24x7.c:346:1: error: the frame size of 8192 bytes is
larger
From: Cody P Schafer
> On 03/25/2014 03:43 AM, Anton Blanchard wrote:
> >
> > Hi Cody,
> >
> > hv-24x7: could not obtain capabilities, error 0x
> fffe, not enabling
> > hv-gpci: could not obtain capabilities, error 0x
> fffe, not enabling
> >
> >> + pr_info("could n
On 03/25/2014 03:43 AM, Anton Blanchard wrote:
Hi Cody,
hv-24x7: could not obtain capabilities, error 0x
fffe, not enabling
hv-gpci: could not obtain capabilities, error 0x
On 03/25/2014 03:43 AM, Anton Blanchard wrote:
Hi Cody,
hv-24x7: could not obtain capabilities, error 0x
fffe, not enabling
hv-gpci: could not obtain capabilities, error 0x
Hi Cody,
hv-24x7: could not obtain capabilities, error 0x
fffe, not enabling
hv-gpci: could not obtain capabilities, error 0x
fffe, not enabling
This provides a basic interface between hv_24x7 and perf. Similar to
the one provided for gpci, it lacks transaction support and does not
list any events.
Example usage via perf tool:
perf stat -e
'hv_24x7/domain=2,offset=8,starting_index=0,lpar=0x/' -r 0 -C 0 -x ' '
sleep 0.1
