perf report: Introduce --inline option (f3a60646) · Commits · 戴 / test

It takes some time to look for inline stack for callgraph addresses. So it provides new option "--inline" to let user decide if enable this feature. --inline: If a callgraph address belongs to an inlined function, the inline stack will be printed. Each entry is the inline function name or file/line. Signed-off-by:

Yao Jin <yao.jin@linux.intel.com> Tested-by:

Milian Wolff <milian.wolff@kdab.com> Cc: Andi Kleen <ak@linux.intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Kan Liang <kan.liang@intel.com> Link: http://lkml.kernel.org/r/1490474069-15823-4-git-send-email-yao.jin@linux.intel.com Signed-off-by:

Arnaldo Carvalho de Melo <acme@redhat.com>

tools/perf/Documentation/perf-report.txt

+4 −0

Original line number	Diff line number	Diff line
		@@ -430,6 +430,10 @@ include::itrace.txt[]
		--hierarchy::
		Enable hierarchical output.

		--inline::
		If a callgraph address belongs to an inlined function, the inline stack
		will be printed. Each entry is function name or file/line.

		include::callchain-overhead-calculation.txt[]

		SEE ALSO

tools/perf/builtin-report.c

+2 −0

Original line number	Diff line number	Diff line
		@@ -845,6 +845,8 @@ int cmd_report(int argc, const char **argv)
		stdio__config_color, "always"),
		OPT_STRING(0, "time", &report.time_str, "str",
		"Time span of interest (start,stop)"),
		OPT_BOOLEAN(0, "inline", &symbol_conf.inline_name,
		"Show inline function"),
		OPT_END()
		};
		struct perf_data_file file = {

tools/perf/util/symbol.h

+2 −1

Original line number	Diff line number	Diff line
		@@ -118,7 +118,8 @@ struct symbol_conf {
		show_ref_callgraph,
		hide_unresolved,
		raw_trace,
		report_hierarchy;
		report_hierarchy,
		inline_name;
		const char *vmlinux_name,
		*kallsyms_name,
		*source_prefix,

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