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Diffstat (limited to 'tools/perf/builtin-top.c')
| -rw-r--r-- | tools/perf/builtin-top.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index ddc584b64871..6822b44ca4f9 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1165,6 +1165,11 @@ static int __cmd_top(void) if (session == NULL) return -ENOMEM; + if (perf_session__create_kernel_maps(session) < 0) { + pr_err("Problems creating kernel maps\n"); + return -1; + } + if (target_pid != -1) event__synthesize_thread(target_pid, event__process, session); else |