probe_file__del_events 3478 tools/perf/util/probe-event.c ret = probe_file__del_events(kfd, filter); probe_file__del_events 3482 tools/perf/util/probe-event.c ret2 = probe_file__del_events(ufd, filter); probe_file__del_events 47 tools/perf/util/probe-file.h int probe_file__del_events(int fd, struct strfilter *filter);