diff options
Diffstat (limited to 'include/linux/perf_event.h')
-rw-r--r-- | include/linux/perf_event.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h index 46fe5cfb5163..09915ae06d28 100644 --- a/include/linux/perf_event.h +++ b/include/linux/perf_event.h @@ -425,6 +425,11 @@ struct pmu { size_t task_ctx_size; /* + * Kmem cache of PMU specific data + */ + struct kmem_cache *task_ctx_cache; + + /* * PMU specific parts of task perf event context (i.e. ctx->task_ctx_data) * can be synchronized using this function. See Intel LBR callstack support * implementation and Perf core context switch handling callbacks for usage |