powerpc/perf: Add alternative event table and function for power9

Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
This commit is contained in:
Madhavan Srinivasan 2017-02-12 22:33:12 +05:30 • committed by Michael Ellerman
commit a114aca57a