From: Arnaldo Carvalho de Melo <[email protected]> Which is the most common default found in other similar tools.
Requested-by: Ingo Molnar <[email protected]> Cc: Adrian Hunter <[email protected]> Cc: Borislav Petkov <[email protected]> Cc: Chandler Carruth <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Stephane Eranian <[email protected]> Cc: Wang Nan <[email protected]> Link: https://www.youtube.com/watch?v=nXaxk27zwlk Link: http://lkml.kernel.org/n/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> --- tools/perf/Documentation/perf-report.txt | 2 +- tools/perf/builtin-report.c | 4 ++-- tools/perf/util/util.c | 4 ++-- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/tools/perf/Documentation/perf-report.txt b/tools/perf/Documentation/perf-report.txt index ce499035e6d8..e4fdeeb51123 100644 --- a/tools/perf/Documentation/perf-report.txt +++ b/tools/perf/Documentation/perf-report.txt @@ -192,7 +192,7 @@ OPTIONS when available. Usually more convenient to use --branch-history for this. - Default: fractal,0.5,callee,function. + Default: graph,0.5,caller --children:: Accumulate callchain of children to parent entry so that then can diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index b5623639f67d..3b23b25d1589 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -633,7 +633,7 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) bool has_br_stack = false; int branch_mode = -1; bool branch_call_mode = false; - char callchain_default_opt[] = "fractal,0.5,callee"; + char callchain_default_opt[] = "graph,0.5,caller"; const char * const report_usage[] = { "perf report [<options>]", NULL @@ -701,7 +701,7 @@ int cmd_report(int argc, const char **argv, const char *prefix __maybe_unused) "Only display entries with parent-match"), OPT_CALLBACK_DEFAULT('g', "call-graph", &report, "output_type,min_percent[,print_limit],call_order[,branch]", "Display callchains using output_type (graph, flat, fractal, or none) , min percent threshold, optional print limit, callchain order, key (function or address), add branches. " - "Default: fractal,0.5,callee,function", &report_parse_callchain_opt, callchain_default_opt), + "Default: graph,0.5,caller", &report_parse_callchain_opt, callchain_default_opt), OPT_BOOLEAN(0, "children", &symbol_conf.cumulate_callchain, "Accumulate callchains of children and show total overhead as well"), OPT_INTEGER(0, "max-stack", &report.max_stack, diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index ce465b259e52..c1bf9ff210b0 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -17,9 +17,9 @@ #include "callchain.h" struct callchain_param callchain_param = { - .mode = CHAIN_GRAPH_REL, + .mode = CHAIN_GRAPH_ABS, .min_percent = 0.5, - .order = ORDER_CALLEE, + .order = ORDER_CALLER, .key = CCKEY_FUNCTION }; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
