perf_sample_allowed_ns  424 kernel/events/core.c static int perf_sample_allowed_ns __read_mostly =
perf_sample_allowed_ns  436 kernel/events/core.c 	WRITE_ONCE(perf_sample_allowed_ns, tmp);
perf_sample_allowed_ns  479 kernel/events/core.c 		WRITE_ONCE(perf_sample_allowed_ns, 0);
perf_sample_allowed_ns  512 kernel/events/core.c 	u64 max_len = READ_ONCE(perf_sample_allowed_ns);
perf_sample_allowed_ns  548 kernel/events/core.c 	WRITE_ONCE(perf_sample_allowed_ns, avg_len);