get_callchain_buffers 1196 include/linux/perf_event.h extern int get_callchain_buffers(int max_stack);
get_callchain_buffers  132 kernel/bpf/stackmap.c 	err = get_callchain_buffers(sysctl_perf_event_max_stack);
get_callchain_buffers 4158 kernel/bpf/verifier.c 		err = get_callchain_buffers(sysctl_perf_event_max_stack);
get_callchain_buffers 10607 kernel/events/core.c 			err = get_callchain_buffers(attr->sample_max_stack);