strfilter__string 420 tools/perf/builtin-probe.c char *str = strfilter__string(filter); strfilter__string 3468 tools/perf/util/probe-event.c char *str = strfilter__string(filter); strfilter__string 3521 tools/perf/util/probe-event.c char *str = strfilter__string(_filter); strfilter__string 981 tools/perf/util/probe-file.c char *buf = strfilter__string(filter); strfilter__string 82 tools/perf/util/strfilter.h char *strfilter__string(struct strfilter *filter);