diff options
Diffstat (limited to 'tools/perf/util/callchain.h')
| -rw-r--r-- | tools/perf/util/callchain.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index d5c66345ae31..2a52af8c80ac 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -98,6 +98,7 @@ extern bool dwarf_callchain_users; struct callchain_param { bool enabled; + bool defer; enum perf_call_graph_mode record_mode; u32 dump_size; enum chain_mode mode; @@ -311,4 +312,13 @@ u64 callchain_total_hits(struct hists *hists); s64 callchain_avg_cycles(struct callchain_node *cnode); +typedef int (*callchain_iter_fn)(struct callchain_cursor_node *node, void *data); + +int sample__for_each_callchain_node(struct thread *thread, struct evsel *evsel, + struct perf_sample *sample, int max_stack, + bool symbols, callchain_iter_fn cb, void *data); + +int sample__merge_deferred_callchain(struct perf_sample *sample_orig, + struct perf_sample *sample_callchain); + #endif /* __PERF_CALLCHAIN_H */ |