uprobe_ref_ctr_is_supported 2035 tools/perf/util/probe-event.c if (!uprobe_ref_ctr_is_supported()) uprobe_ref_ctr_is_supported 2667 tools/perf/util/probe-event.c if (tp->ref_ctr_offset && !uprobe_ref_ctr_is_supported()) { uprobe_ref_ctr_is_supported 72 tools/perf/util/probe-file.h bool uprobe_ref_ctr_is_supported(void);