Enable '-j stack' applicability together with '--call-graph dwarf' option so thread stack data and LBR call stack could be captured jointly:
$ perf record -g --call-graph dwarf,1024 -j stack,u -- stack_test Signed-off-by: Alexey Budankov <[email protected]> --- tools/perf/util/parse-branch-options.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/util/parse-branch-options.c b/tools/perf/util/parse-branch-options.c index 726e8d9e8c54..4ed20c833d44 100644 --- a/tools/perf/util/parse-branch-options.c +++ b/tools/perf/util/parse-branch-options.c @@ -30,6 +30,7 @@ static const struct branch_mode branch_modes[] = { BRANCH_OPT("ind_jmp", PERF_SAMPLE_BRANCH_IND_JUMP), BRANCH_OPT("call", PERF_SAMPLE_BRANCH_CALL), BRANCH_OPT("save_type", PERF_SAMPLE_BRANCH_TYPE_SAVE), + BRANCH_OPT("stack", PERF_SAMPLE_BRANCH_CALL_STACK), BRANCH_END }; -- 2.20.1
