diff options
Diffstat (limited to 'tools/perf/util/evlist.c')
| -rw-r--r-- | tools/perf/util/evlist.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c index 2e507b5025a3..28b8ce86bf12 100644 --- a/tools/perf/util/evlist.c +++ b/tools/perf/util/evlist.c | |||
| @@ -1436,33 +1436,6 @@ size_t perf_evlist__fprintf(struct perf_evlist *evlist, FILE *fp) | |||
| 1436 | return printed + fprintf(fp, "\n"); | 1436 | return printed + fprintf(fp, "\n"); |
| 1437 | } | 1437 | } |
| 1438 | 1438 | ||
| 1439 | int perf_evlist__strerror_tp(struct perf_evlist *evlist __maybe_unused, | ||
| 1440 | int err, char *buf, size_t size) | ||
| 1441 | { | ||
| 1442 | char sbuf[128]; | ||
| 1443 | |||
| 1444 | switch (err) { | ||
| 1445 | case ENOENT: | ||
| 1446 | scnprintf(buf, size, "%s", | ||
| 1447 | "Error:\tUnable to find debugfs\n" | ||
| 1448 | "Hint:\tWas your kernel compiled with debugfs support?\n" | ||
| 1449 | "Hint:\tIs the debugfs filesystem mounted?\n" | ||
| 1450 | "Hint:\tTry 'sudo mount -t debugfs nodev /sys/kernel/debug'"); | ||
| 1451 | break; | ||
| 1452 | case EACCES: | ||
| 1453 | scnprintf(buf, size, | ||
| 1454 | "Error:\tNo permissions to read %s/tracing/events/raw_syscalls\n" | ||
| 1455 | "Hint:\tTry 'sudo mount -o remount,mode=755 %s'\n", | ||
| 1456 | debugfs_mountpoint, debugfs_mountpoint); | ||
| 1457 | break; | ||
| 1458 | default: | ||
| 1459 | scnprintf(buf, size, "%s", strerror_r(err, sbuf, sizeof(sbuf))); | ||
| 1460 | break; | ||
| 1461 | } | ||
| 1462 | |||
| 1463 | return 0; | ||
| 1464 | } | ||
| 1465 | |||
| 1466 | int perf_evlist__strerror_open(struct perf_evlist *evlist __maybe_unused, | 1439 | int perf_evlist__strerror_open(struct perf_evlist *evlist __maybe_unused, |
| 1467 | int err, char *buf, size_t size) | 1440 | int err, char *buf, size_t size) |
| 1468 | { | 1441 | { |
