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-rw-r--r--tools/perf/util/probe-event.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/tools/perf/util/probe-event.c b/tools/perf/util/probe-event.c
index 28eb1417cb2a..94a717bf007d 100644
--- a/tools/perf/util/probe-event.c
+++ b/tools/perf/util/probe-event.c
@@ -495,9 +495,11 @@ static int try_to_find_probe_trace_events(struct perf_probe_event *pev,
495 } 495 }
496 496
497 if (ntevs == 0) { /* No error but failed to find probe point. */ 497 if (ntevs == 0) { /* No error but failed to find probe point. */
498 pr_warning("Probe point '%s' not found.\n", 498 pr_warning("Probe point '%s' not found in debuginfo.\n",
499 synthesize_perf_probe_point(&pev->point)); 499 synthesize_perf_probe_point(&pev->point));
500 return -ENOENT; 500 if (need_dwarf)
501 return -ENOENT;
502 return 0;
501 } 503 }
502 /* Error path : ntevs < 0 */ 504 /* Error path : ntevs < 0 */
503 pr_debug("An error occurred in debuginfo analysis (%d).\n", ntevs); 505 pr_debug("An error occurred in debuginfo analysis (%d).\n", ntevs);
@@ -2050,9 +2052,11 @@ static int write_probe_trace_event(int fd, struct probe_trace_event *tev)
2050 pr_debug("Writing event: %s\n", buf); 2052 pr_debug("Writing event: %s\n", buf);
2051 if (!probe_event_dry_run) { 2053 if (!probe_event_dry_run) {
2052 ret = write(fd, buf, strlen(buf)); 2054 ret = write(fd, buf, strlen(buf));
2053 if (ret <= 0) 2055 if (ret <= 0) {
2056 ret = -errno;
2054 pr_warning("Failed to write event: %s\n", 2057 pr_warning("Failed to write event: %s\n",
2055 strerror_r(errno, sbuf, sizeof(sbuf))); 2058 strerror_r(errno, sbuf, sizeof(sbuf)));
2059 }
2056 } 2060 }
2057 free(buf); 2061 free(buf);
2058 return ret; 2062 return ret;