diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/perf/util/callchain.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index 706bb7bbe1e1..d95615daed73 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -13,6 +13,7 @@ struct ip_callchain; struct map; struct perf_sample; struct thread; +struct hists; #define HELP_PAD "\t\t\t\t" @@ -143,6 +144,9 @@ struct callchain_cursor_node { u64 ip; struct map_symbol ms; const char *srcline; + /* Indicate valid cursor node for LBR stitch */ + bool valid; + bool branch; struct branch_flags branch_flags; u64 branch_from; @@ -151,6 +155,11 @@ struct callchain_cursor_node { struct callchain_cursor_node *next; }; +struct stitch_list { + struct list_head node; + struct callchain_cursor_node cursor; +}; + struct callchain_cursor { u64 nr; struct callchain_cursor_node *first; @@ -271,6 +280,8 @@ static inline int arch_skip_callchain_idx(struct thread *thread __maybe_unused, } #endif +void arch__add_leaf_frame_record_opts(struct record_opts *opts); + char *callchain_list__sym_name(struct callchain_list *cl, char *bf, size_t bfsize, bool show_dso); char *callchain_node__scnprintf_value(struct callchain_node *node, @@ -289,4 +300,13 @@ int callchain_branch_counts(struct callchain_root *root, u64 *branch_count, u64 *predicted_count, u64 *abort_count, u64 *cycles_count); +void callchain_param_setup(u64 sample_type, const char *arch); + +bool callchain_cnode_matched(struct callchain_node *base_cnode, + struct callchain_node *pair_cnode); + +u64 callchain_total_hits(struct hists *hists); + +s64 callchain_avg_cycles(struct callchain_node *cnode); + #endif /* __PERF_CALLCHAIN_H */ |