powerpc/perf: factor out power8 pmu functions

Factor out some of the power8 pmu functions
to new file "isa207-common.c" to share with
power9 pmu code. Only code movement and no
logic change

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 2016-06-26 23:07:05 +05:30 • committed by Michael Ellerman
commit 7ffd948fae
4 changed files with 273 additions and 254 deletions