bpf: introduce BPF_PROG_TYPE_PERF_EVENT program type

[deliverable/linux.git] / include / linux / perf_event.h

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index 8ed4326164cc843b41da6fbfe69d85cee2d61232..97bfe62f30d7b821bc45a000c585877925c2b964 100644 (file)
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -743,7 +743,9 @@ struct perf_event_context {
        u64                             parent_gen;
        u64                             generation;
        int                             pin_count;
+#ifdef CONFIG_CGROUP_PERF
        int                             nr_cgroups;      /* cgroup evts */
+#endif
        void                            *task_ctx_data; /* pmu specific data */
        struct rcu_head                 rcu_head;
 };
@@ -769,7 +771,9 @@ struct perf_cpu_context {
        unsigned int                    hrtimer_active;
 
        struct pmu                      *unique_pmu;
+#ifdef CONFIG_CGROUP_PERF
        struct perf_cgroup              *cgrp;
+#endif
 };
 
 struct perf_output_handle {
@@ -784,6 +788,11 @@ struct perf_output_handle {
        int                             page;
 };
 
+struct bpf_perf_event_data_kern {
+       struct pt_regs *regs;
+       struct perf_sample_data *data;
+};
+
 #ifdef CONFIG_CGROUP_PERF
 
 /*