3 files changed, 14 insertions, 2 deletions

diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 1a79df9f739f..9b4ff16cac96 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -14,6 +14,11 @@ enum chain_mode {
         CHAIN_GRAPH_REL
 };
 
+enum chain_order {
+        ORDER_CALLER,
+        ORDER_CALLEE
+};
+
 struct callchain_node {
         struct callchain_node   *parent;
         struct list_head        siblings;
@@ -41,6 +46,7 @@ struct callchain_param {
         u32                     print_limit;
         double                  min_percent;
         sort_chain_func_t       sort;
+        enum chain_order        order;
 };
 
 struct callchain_list {
diff --git a/tools/perf/util/hist.c b/tools/perf/util/hist.c
index 627a02e03c57..dae4202fa65a 100644
--- a/tools/perf/util/hist.c
+++ b/tools/perf/util/hist.c
@@ -14,7 +14,8 @@ enum hist_filter {
 
 struct callchain_param  callchain_param = {
         .mode   = CHAIN_GRAPH_REL,
-        .min_percent = 0.5
+        .min_percent = 0.5,
+        .order  = ORDER_CALLEE
 };
 
 u16 hists__col_len(struct hists *self, enum hist_column col)
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c
index b723f211881c..558bcf996949 100644
--- a/tools/perf/util/session.c
+++ b/tools/perf/util/session.c
@@ -247,9 +247,14 @@ int perf_session__resolve_callchain(struct perf_session *self,
         callchain_cursor_reset(&self->callchain_cursor);
 
         for (i = 0; i < chain->nr; i++) {
-                u64 ip = chain->ips[i];
+                u64 ip;
                 struct addr_location al;
 
+                if (callchain_param.order == ORDER_CALLEE)
+                        ip = chain->ips[i];
+                else
+                        ip = chain->ips[chain->nr - i - 1];
+
                 if (ip >= PERF_CONTEXT_MAX) {
                         switch (ip) {
                         case PERF_CONTEXT_HV: