Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/tools/perf/util/data-convert-bt.c b/tools/perf/util/data-convert-bt.c
index dbc772b..27c5fef 100644
--- a/tools/perf/util/data-convert-bt.c
+++ b/tools/perf/util/data-convert-bt.c
@@ -31,6 +31,9 @@
#include "config.h"
#include <linux/ctype.h>
#include <linux/err.h>
+#include <linux/time64.h>
+#include "util.h"
+#include "clockid.h"
#define pr_N(n, fmt, ...) \
eprintf(n, debug_data_convert, fmt, ##__VA_ARGS__)
@@ -835,7 +838,7 @@
return -1;
}
- if (perf_evsel__is_bpf_output(evsel)) {
+ if (evsel__is_bpf_output(evsel)) {
ret = add_bpf_output_values(event_class, event, sample);
if (ret)
return -1;
@@ -1155,7 +1158,7 @@
{
struct bt_ctf_event_class *event_class;
struct evsel_priv *priv;
- const char *name = perf_evsel__name(evsel);
+ const char *name = evsel__name(evsel);
int ret;
pr("Adding event '%s' (type %d)\n", name, evsel->core.attr.type);
@@ -1174,7 +1177,7 @@
goto err;
}
- if (perf_evsel__is_bpf_output(evsel)) {
+ if (evsel__is_bpf_output(evsel)) {
ret = add_bpf_output_types(cw, event_class);
if (ret)
goto err;
@@ -1381,11 +1384,26 @@
return 0;
}
-static int ctf_writer__setup_clock(struct ctf_writer *cw)
+static int ctf_writer__setup_clock(struct ctf_writer *cw,
+ struct perf_session *session,
+ bool tod)
{
struct bt_ctf_clock *clock = cw->clock;
+ const char *desc = "perf clock";
+ int64_t offset = 0;
- bt_ctf_clock_set_description(clock, "perf clock");
+ if (tod) {
+ struct perf_env *env = &session->header.env;
+
+ if (!env->clock.enabled) {
+ pr_err("Can't provide --tod time, missing clock data. "
+ "Please record with -k/--clockid option.\n");
+ return -1;
+ }
+
+ desc = clockid_name(env->clock.clockid);
+ offset = env->clock.tod_ns - env->clock.clockid_ns;
+ }
#define SET(__n, __v) \
do { \
@@ -1394,8 +1412,8 @@
} while (0)
SET(frequency, 1000000000);
- SET(offset_s, 0);
- SET(offset, 0);
+ SET(offset, offset);
+ SET(description, desc);
SET(precision, 10);
SET(is_absolute, 0);
@@ -1481,7 +1499,8 @@
memset(cw, 0, sizeof(*cw));
}
-static int ctf_writer__init(struct ctf_writer *cw, const char *path)
+static int ctf_writer__init(struct ctf_writer *cw, const char *path,
+ struct perf_session *session, bool tod)
{
struct bt_ctf_writer *writer;
struct bt_ctf_stream_class *stream_class;
@@ -1505,7 +1524,7 @@
cw->clock = clock;
- if (ctf_writer__setup_clock(cw)) {
+ if (ctf_writer__setup_clock(cw, session, tod)) {
pr("Failed to setup CTF clock.\n");
goto err_cleanup;
}
@@ -1613,17 +1632,15 @@
if (err)
return err;
- /* CTF writer */
- if (ctf_writer__init(cw, path))
- return -1;
-
err = -1;
/* perf.data session */
session = perf_session__new(&data, 0, &c.tool);
- if (IS_ERR(session)) {
- err = PTR_ERR(session);
- goto free_writer;
- }
+ if (IS_ERR(session))
+ return PTR_ERR(session);
+
+ /* CTF writer */
+ if (ctf_writer__init(cw, path, session, opts->tod))
+ goto free_session;
if (c.queue_size) {
ordered_events__set_alloc_size(&session->ordered_events,
@@ -1632,17 +1649,17 @@
/* CTF writer env/clock setup */
if (ctf_writer__setup_env(cw, session))
- goto free_session;
+ goto free_writer;
/* CTF events setup */
if (setup_events(cw, session))
- goto free_session;
+ goto free_writer;
if (opts->all && setup_non_sample_events(cw, session))
- goto free_session;
+ goto free_writer;
if (setup_streams(cw, session))
- goto free_session;
+ goto free_writer;
err = perf_session__process_events(session);
if (!err)
@@ -1670,10 +1687,10 @@
return err;
-free_session:
- perf_session__delete(session);
free_writer:
ctf_writer__cleanup(cw);
+free_session:
+ perf_session__delete(session);
pr_err("Error during conversion setup.\n");
return err;
}