diff options
Diffstat (limited to 'tools/perf/util/callchain.h')
| -rw-r--r-- | tools/perf/util/callchain.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index 85b50fbeae52..51a8f2b600bd 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -68,6 +68,7 @@ static inline u64 cumul_hits(struct callchain_node *node) int register_callchain_param(struct callchain_param *param); int callchain_append(struct callchain_root *root, struct ip_callchain *chain, struct map_symbol *syms, u64 period); +int callchain_merge(struct callchain_root *dst, struct callchain_root *src); bool ip_callchain__valid(struct ip_callchain *chain, const event_t *event); #endif /* __PERF_CALLCHAIN_H */ |