On 8/12/2019 4:12 PM, Jiri Olsa wrote:
On Fri, Aug 02, 2019 at 12:16:53AM +0530, Mukesh Ojha wrote:
Perf framework doesn't allow preserving CPU events across
CPU hotplugs. The events are scheduled out as and when the
CPU walks offline. Moreover, the framework also doesn't
allow the clients to
On 8/12/2019 4:12 PM, Jiri Olsa wrote:
On Fri, Aug 02, 2019 at 12:16:53AM +0530, Mukesh Ojha wrote:
Perf framework doesn't allow preserving CPU events across
CPU hotplugs. The events are scheduled out as and when the
CPU walks offline. Moreover, the framework also doesn't
allow the clients to
On Fri, Aug 02, 2019 at 12:16:53AM +0530, Mukesh Ojha wrote:
> Perf framework doesn't allow preserving CPU events across
> CPU hotplugs. The events are scheduled out as and when the
> CPU walks offline. Moreover, the framework also doesn't
> allow the clients to create events on an offline CPU. As
Perf framework doesn't allow preserving CPU events across
CPU hotplugs. The events are scheduled out as and when the
CPU walks offline. Moreover, the framework also doesn't
allow the clients to create events on an offline CPU. As
a result, the clients have to keep on monitoring the CPU
state until
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