[PATCH 28/52] perf c2c report: Add 'symbol' and 'dso' sort keys

Arnaldo Carvalho de Melo
2016-10-20T15:04:59Z

They are to be displayed in the single cacheline output:

symbol, dso

They are wrappers for global sort_sym and sort_dso sort entries with c2c
specific headers.

Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Don Zickus <dzickus@redhat.com>
Cc: Joe Mario <jmario@redhat.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/n/tip-6742e6g0r7n63y5wc4rrgxx5@git.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/builtin-c2c.c | 18 ++++++++++++++++++
1 file changed, 18 insertions(+)

diff --git a/tools/perf/builtin-c2c.c b/tools/perf/builtin-c2c.c
index 77810a30a4cc..ffd41744886e 100644
--- a/tools/perf/builtin-c2c.c
+++ b/tools/perf/builtin-c2c.c
@@ -1104,6 +1104,17 @@ static struct c2c_dimension dim_tid = {
.se = &sort_thread,
};

+static struct c2c_dimension dim_symbol = {
+ .name = "symbol",
+ .se = &sort_sym,
+};
+
+static struct c2c_dimension dim_dso = {
+ .header = HEADER_BOTH("Shared", "Object"),
+ .name = "dso",
+ .se = &sort_dso,
+};
+
static struct c2c_dimension *dimensions[] = {
&dim_dcacheline,
&dim_offset,
@@ -1135,6 +1146,8 @@ static struct c2c_dimension *dimensions[] = {
&dim_dram_rmt,
&dim_pid,
&dim_tid,
+ &dim_symbol,
+ &dim_dso,
NULL,
};

@@ -1249,12 +1262,17 @@ static int c2c_hists__init_output(struct perf_hpp_list *hpp_list, char *name)
static int c2c_hists__init_sort(struct perf_hpp_list *hpp_list, char *name)
{
struct c2c_fmt *c2c_fmt = get_format(name);
+ struct c2c_dimension *dim;

if (!c2c_fmt) {
reset_dimensions();
return sort_dimension__add(hpp_list, name, NULL, 0);
}

+ dim = c2c_fmt->dim;
+ if (dim == &dim_dso)
+ hpp_list->dso = 1;
+
perf_hpp_list__register_sort_field(hpp_list, &c2c_fmt->fmt);
return 0;
}
--
2.7.4