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Commit fb9fab66 authored Sep 25, 2015 by Adrian Hunter Committed by Arnaldo Carvalho de Melo Sep 28, 2015

perf report: Also do default setup for synthesized branch stacks



The 'perf report' tool will default to displaying branch stacks (-b
option) if they are present.  Make that also happen for synthesized
branch stacks.

Signed-off-by: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1443186956-18718-11-git-send-email-adrian.hunter@intel.com


Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent c7eced63

tools/perf/builtin-report.c

+3 −0

Original line number	Original line	Diff line number	Diff line
	@@ -829,6 +829,9 @@ int cmd_report(int argc, const char *argv, const char prefix __maybe_unused)
	has_br_stack = perf_header__has_feat(&session->header,		has_br_stack = perf_header__has_feat(&session->header,
	HEADER_BRANCH_STACK);		HEADER_BRANCH_STACK);

			if (itrace_synth_opts.last_branch)
			has_br_stack = true;

	/*		/*
	* Branch mode is a tristate:		* Branch mode is a tristate:
	* -1 means default, so decide based on the file having branch data.		* -1 means default, so decide based on the file having branch data.