From: Kan Liang
The userspace RDPMC usage never works for large PEBS since the large
PEBS is introduced by
commit b8241d20699e ("perf/x86/intel: Implement batched PEBS interrupt
handling (large PEBS interrupt threshold)")
When the PEBS interrupt threshold is larger
From: Kan Liang
The userspace RDPMC usage never works for large PEBS since the large
PEBS is introduced by
commit b8241d20699e ("perf/x86/intel: Implement batched PEBS interrupt
handling (large PEBS interrupt threshold)")
When the PEBS interrupt threshold is larger than one, there is no way to
On 12/20/2017 4:41 PM, Andi Kleen wrote:
On Wed, Dec 20, 2017 at 11:42:51AM -0800, kan.li...@linux.intel.com wrote:
From: Kan Liang
The userspace RDPMC usage never works for large PEBS since the large
PEBS is introduced by
commit b8241d20699e ("perf/x86/intel:
On 12/20/2017 4:41 PM, Andi Kleen wrote:
On Wed, Dec 20, 2017 at 11:42:51AM -0800, kan.li...@linux.intel.com wrote:
From: Kan Liang
The userspace RDPMC usage never works for large PEBS since the large
PEBS is introduced by
commit b8241d20699e ("perf/x86/intel: Implement batched PEBS
On Wed, Dec 20, 2017 at 11:42:51AM -0800, kan.li...@linux.intel.com wrote:
> From: Kan Liang
>
> The userspace RDPMC usage never works for large PEBS since the large
> PEBS is introduced by
> commit b8241d20699e ("perf/x86/intel: Implement batched PEBS interrupt
>
On Wed, Dec 20, 2017 at 11:42:51AM -0800, kan.li...@linux.intel.com wrote:
> From: Kan Liang
>
> The userspace RDPMC usage never works for large PEBS since the large
> PEBS is introduced by
> commit b8241d20699e ("perf/x86/intel: Implement batched PEBS interrupt
> handling (large PEBS interrupt
From: Kan Liang
The userspace RDPMC usage never works for large PEBS since the large
PEBS is introduced by
commit b8241d20699e ("perf/x86/intel: Implement batched PEBS interrupt
handling (large PEBS interrupt threshold)")
When the PEBS interrupt threshold is larger
From: Kan Liang
The userspace RDPMC usage never works for large PEBS since the large
PEBS is introduced by
commit b8241d20699e ("perf/x86/intel: Implement batched PEBS interrupt
handling (large PEBS interrupt threshold)")
When the PEBS interrupt threshold is larger than one, there is no way to
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