diff options
Diffstat (limited to 'tools/perf/builtin-record.c')
| -rw-r--r-- | tools/perf/builtin-record.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 8f88420e066..c130df2676f 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -465,6 +465,11 @@ static int __cmd_record(int argc, const char **argv) return -1; } + if (perf_session__create_kernel_maps(session) < 0) { + pr_err("Problems creating kernel maps\n"); + return -1; + } + if (!file_new) { err = perf_header__read(&session->header, output); if (err < 0) @@ -558,6 +563,12 @@ static int __cmd_record(int argc, const char **argv) return err; } + err = event__synthesize_modules(process_synthesized_event, session); + if (err < 0) { + pr_err("Couldn't record kernel reference relocation symbol.\n"); + return err; + } + if (!system_wide && profile_cpu == -1) event__synthesize_thread(pid, process_synthesized_event, session); |