diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 18a8c52d921eb931b76dc9b297871270708581e8..545c51cef7f7b27c609441f6409b2b244376ab55 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -812,6 +812,8 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) if (report.inverted_callchain) callchain_param.order = ORDER_CALLER; + if (symbol_conf.cumulate_callchain && !callchain_param.order_set) + callchain_param.order = ORDER_CALLER; if (itrace_synth_opts.callchain && (int)itrace_synth_opts.callchain_sz > report.max_stack) diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c index 1de381d3f29f2ba6392d5641a9be3c76eff0998a..af849b1d7389af0d8a02dd9e20e48456c4023fed 100644 --- a/tools/perf/builtin-top.c +++ b/tools/perf/builtin-top.c @@ -1304,6 +1304,9 @@ int cmd_top(int argc, const char **argv, const char *prefix __maybe_unused) perf_hpp__cancel_cumulate(); } + if (symbol_conf.cumulate_callchain && !callchain_param.order_set) + callchain_param.order = ORDER_CALLER; + symbol_conf.priv_size = sizeof(struct annotation); symbol_conf.try_vmlinux_path = (symbol_conf.vmlinux_name == NULL); diff --git a/tools/perf/util/callchain.c b/tools/perf/util/callchain.c index 842be32899ee1b1b6b22076b6dec7fcf3883f2ef..735ad48e1858b0382c9aacc84e0b912e9329c86a 100644 --- a/tools/perf/util/callchain.c +++ b/tools/perf/util/callchain.c @@ -51,10 +51,12 @@ static int parse_callchain_order(const char *value) { if (!strncmp(value, "caller", strlen(value))) { callchain_param.order = ORDER_CALLER; + callchain_param.order_set = true; return 0; } if (!strncmp(value, "callee", strlen(value))) { callchain_param.order = ORDER_CALLEE; + callchain_param.order_set = true; return 0; } return -1; diff --git a/tools/perf/util/callchain.h b/tools/perf/util/callchain.h index 836d59a001bc45309ce530970f8f0b8e2d9072ba..aaf467c9ef2b24139dbb1b1ce955c07034a3ebf1 100644 --- a/tools/perf/util/callchain.h +++ b/tools/perf/util/callchain.h @@ -75,6 +75,7 @@ struct callchain_param { double min_percent; sort_chain_func_t sort; enum chain_order order; + bool order_set; enum chain_key key; bool branch_callstack; }; diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index c1bf9ff210b0e878542f416eb2902af94d0a7dcc..cd12c25e4ea408b1b873d8368f5081d3e2a72113 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -19,7 +19,7 @@ struct callchain_param callchain_param = { .mode = CHAIN_GRAPH_ABS, .min_percent = 0.5, - .order = ORDER_CALLER, + .order = ORDER_CALLEE, .key = CCKEY_FUNCTION };