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-rw-r--r--tools/perf/perf.h9
1 files changed, 8 insertions, 1 deletions
diff --git a/tools/perf/perf.h b/tools/perf/perf.h
index f960ccb2edc6..87f4ec6d1f36 100644
--- a/tools/perf/perf.h
+++ b/tools/perf/perf.h
@@ -209,9 +209,15 @@ void pthread__unblock_sigwinch(void);
#include "util/target.h"
+enum perf_call_graph_mode {
+ CALLCHAIN_NONE,
+ CALLCHAIN_FP,
+ CALLCHAIN_DWARF
+};
+
struct perf_record_opts {
struct perf_target target;
- bool call_graph;
+ int call_graph;
bool group;
bool inherit_stat;
bool no_delay;
@@ -230,6 +236,7 @@ struct perf_record_opts {
u64 branch_stack;
u64 default_interval;
u64 user_interval;
+ u16 stack_dump_size;
};
#endif