Madhavan Srinivasan 86d1d015fe powerpc/perf: Fix pmu_count to count only nest imc pmus
[ Upstream commit de34787f1096cce38e2590be0013b44418d14546 ]

"pmu_count" in opal_imc_counters_probe() is intended to hold
the number of successful nest imc pmu registerations. But
current code also counts other imc units like core_imc and
thread_imc. Patch add a check to count only nest imc pmus.

Signed-off-by: Madhavan Srinivasan <maddy@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-12-14 09:53:06 +01:00
..
2017-12-14 09:53:05 +01:00