diff options
Diffstat (limited to 'tools/perf/builtin-probe.c')
| -rw-r--r-- | tools/perf/builtin-probe.c | 18 |
1 files changed, 11 insertions, 7 deletions
diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index 919037bc980..438a7bb101d 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -261,15 +261,19 @@ int cmd_probe(int argc, const char **argv, const char *prefix __used) lseek(fd, SEEK_SET, 0); ret = find_probepoint(fd, pp); - if (ret < 0) { - if (session.need_dwarf) - die("Could not analyze debuginfo."); - - pr_warning("An error occurred in debuginfo analysis. Try to use symbols.\n"); - break; - } + if (ret > 0) + continue; if (ret == 0) /* No error but failed to find probe point. */ die("No probe point found."); + /* Error path */ + if (session.need_dwarf) { + if (ret == -ENOENT) + pr_warning("No dwarf info found in the vmlinux - please rebuild with CONFIG_DEBUG_INFO=y.\n"); + die("Could not analyze debuginfo."); + } + pr_debug("An error occurred in debuginfo analysis." + " Try to use symbols.\n"); + break; } close(fd); |