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-rw-r--r--tools/perf/util/callchain.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h
index 4f4b60f1558a..c56c23dbbf72 100644
--- a/tools/perf/util/callchain.h
+++ b/tools/perf/util/callchain.h
@@ -77,7 +77,8 @@ typedef void (*sort_chain_func_t)(struct rb_root *, struct callchain_root *,
enum chain_key {
CCKEY_FUNCTION,
- CCKEY_ADDRESS
+ CCKEY_ADDRESS,
+ CCKEY_SRCLINE
};
enum chain_value {