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-rw-r--r--tools/perf/builtin-record.c3
-rw-r--r--tools/perf/builtin-top.c2
2 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c
index 7bc049035484..7069bd3e90b3 100644
--- a/tools/perf/builtin-record.c
+++ b/tools/perf/builtin-record.c
@@ -331,6 +331,9 @@ try_again:
331 else if (err == ENODEV && cpu_list) { 331 else if (err == ENODEV && cpu_list) {
332 die("No such device - did you specify" 332 die("No such device - did you specify"
333 " an out-of-range profile CPU?\n"); 333 " an out-of-range profile CPU?\n");
334 } else if (err == ENOENT) {
335 die("%s event is not supported. ",
336 event_name(evsel));
334 } else if (err == EINVAL && sample_id_all_avail) { 337 } else if (err == EINVAL && sample_id_all_avail) {
335 /* 338 /*
336 * Old kernel, no attr->sample_id_type_all field 339 * Old kernel, no attr->sample_id_type_all field
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 1e67ab9c7ebc..6ce4042421bd 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -1247,6 +1247,8 @@ try_again:
1247 die("Permission error - are you root?\n" 1247 die("Permission error - are you root?\n"
1248 "\t Consider tweaking" 1248 "\t Consider tweaking"
1249 " /proc/sys/kernel/perf_event_paranoid.\n"); 1249 " /proc/sys/kernel/perf_event_paranoid.\n");
1250 if (err == ENOENT)
1251 die("%s event is not supported. ", event_name(evsel));
1250 /* 1252 /*
1251 * If it's cycles then fall back to hrtimer 1253 * If it's cycles then fall back to hrtimer
1252 * based cpu-clock-tick sw counter, which 1254 * based cpu-clock-tick sw counter, which