6892 struct perf_event {  struct
6904 	struct perf_event *group_leader;  argument
6907 	enum perf_event_state state;  argument
6915 	struct perf_event_attr attr;  argument
6919 	struct hw_perf_event hw;  argument
6920 	struct perf_event_context *ctx;  argument
6926 	struct perf_event *parent;  argument
6947 	struct perf_event *aux_event;  argument
6948 	void (*destroy)(struct perf_event *);  argument
6949 	struct callback_head callback_head;
6950 	struct pid_namespace *ns;
6951 	u64 id;
6952 	u64 (*clock)();
6953 	perf_overflow_handler_t overflow_handler;
6954 	void *overflow_handler_context;
6955 	perf_overflow_handler_t orig_overflow_handler;
6956 	struct bpf_prog *prog;
6957 	struct trace_event_call *tp_event;
6958 	struct event_filter *filter;
6959 	void *security;
6960 	struct list_head sb_list;