Perf: Add L1 counters to tracepoints

Create a new tracepoint to get L1 PMU counter
information at every context switch. Counters
are captured only when the tracepoint is enabled
via perf or ftrace.

Change-Id: If05527b29e04c700170cfdf9f88d300b2f558ffa
Signed-off-by: Ashwin Chaugule <ashwinc@codeaurora.org>
4 files changed