First patch is a resend of ("perf/core: Make cgroup switch visit only cpuctxs with cgroup events") with updated change log.
Second patch cleans up the now unused cpuctx->unique_pmu. David Carrillo-Cisneros (2): perf/core: Make cgroup switch visit only cpuctxs with cgroup events perf/core: Remove perf_cpu_context::unique_pmu include/linux/perf_event.h | 2 +- kernel/events/core.c | 129 ++++++++++++++++----------------------------- 2 files changed, 47 insertions(+), 84 deletions(-) -- 2.11.0.483.g087da7b7c-goog