On Wed, Nov 9, 2016 at 7:52 PM, Matthew Auld wrote:
> On 7 November 2016 at 19:49, Robert Bragg wrote:
> > The maximum OA sampling frequency is now configurable via a
> > dev.i915.oa_max_sample_rate sysctl parameter.
> >
> > Following the precedent set by perf's similar
> > kernel.perf_event_max
On 7 November 2016 at 19:49, Robert Bragg wrote:
> The maximum OA sampling frequency is now configurable via a
> dev.i915.oa_max_sample_rate sysctl parameter.
>
> Following the precedent set by perf's similar
> kernel.perf_event_max_sample_rate the default maximum rate is 10Hz
>
> Signed-off-b
On Tue, 2016-11-08 at 03:47 -0800, Robert Bragg wrote:
>
>
> On Tue, Nov 8, 2016 at 6:19 AM, sourab gupta
> wrote:
> On Mon, 2016-11-07 at 11:49 -0800, Robert Bragg wrote:
> > The maximum OA sampling frequency is now configurable via a
> > dev.i915.oa_max_sample_rate sysc
On Tue, Nov 8, 2016 at 6:19 AM, sourab gupta wrote:
> On Mon, 2016-11-07 at 11:49 -0800, Robert Bragg wrote:
> > The maximum OA sampling frequency is now configurable via a
> > dev.i915.oa_max_sample_rate sysctl parameter.
> >
> > Following the precedent set by perf's similar
> > kernel.perf_even
On Mon, 2016-11-07 at 11:49 -0800, Robert Bragg wrote:
> The maximum OA sampling frequency is now configurable via a
> dev.i915.oa_max_sample_rate sysctl parameter.
>
> Following the precedent set by perf's similar
> kernel.perf_event_max_sample_rate the default maximum rate is 10Hz
>
> Signe
The maximum OA sampling frequency is now configurable via a
dev.i915.oa_max_sample_rate sysctl parameter.
Following the precedent set by perf's similar
kernel.perf_event_max_sample_rate the default maximum rate is 10Hz
Signed-off-by: Robert Bragg
---
drivers/gpu/drm/i915/i915_perf.c | 61 ++
