On Thu, 29 Apr 2021 10:32:08 +0530, Madhavan Srinivasan wrote:
> struct perf_event_attr supports exclude counting of idle task.
> This is sent to kernel via perf_event_attr.exclude_idle and
> in perf tool, user can use ":I" event modifier to enable this
> for specific event.
>
> Monitor Mode
struct perf_event_attr supports exclude counting of idle task.
This is sent to kernel via perf_event_attr.exclude_idle and
in perf tool, user can use ":I" event modifier to enable this
for specific event.
Monitor Mode Control Register 2 (MMCR2) SPR has control bits
for each PMCs to freeze
