1 files changed, 1 insertions, 0 deletions

diff --git a/tools/perf/builtin-mem.c b/tools/perf/builtin-mem.c
index 6114e07ca613..030a6cfdda59 100644
--- a/tools/perf/builtin-mem.c
+++ b/tools/perf/builtin-mem.c
@@ -342,6 +342,7 @@ int cmd_mem(int argc, const char **argv, const char *prefix __maybe_unused)
                         .lost           = perf_event__process_lost,
                         .fork           = perf_event__process_fork,
                         .build_id       = perf_event__process_build_id,
+                        .namespaces     = perf_event__process_namespaces,
                         .ordered_events = true,
                 },
                 .input_name              = "perf.data",