perf kmem: Resolve kernel symbols again

[safe/jmp/linux-2.6] / tools / perf / builtin-kmem.c

diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index 32edb6a..7cbb5eb 100644 (file)
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -489,6 +489,9 @@ static int __cmd_kmem(void)
        if (session == NULL)
                return -ENOMEM;
 
+       if (perf_session__create_kernel_maps(session) < 0)
+               goto out_delete;
+
        if (!perf_session__has_traces(session, "kmem record"))
                goto out_delete;