Update Linux to v5.4.2
Change-Id: Idf6911045d9d382da2cfe01b1edff026404ac8fd
diff --git a/tools/perf/builtin-inject.c b/tools/perf/builtin-inject.c
index a3b3463..372ecb3 100644
--- a/tools/perf/builtin-inject.c
+++ b/tools/perf/builtin-inject.c
@@ -8,10 +8,11 @@
*/
#include "builtin.h"
-#include "perf.h"
#include "util/color.h"
+#include "util/dso.h"
#include "util/evlist.h"
#include "util/evsel.h"
+#include "util/map.h"
#include "util/session.h"
#include "util/tool.h"
#include "util/debug.h"
@@ -19,7 +20,10 @@
#include "util/data.h"
#include "util/auxtrace.h"
#include "util/jit.h"
+#include "util/symbol.h"
+#include "util/synthetic-events.h"
#include "util/thread.h"
+#include <linux/err.h>
#include <subcmd/parse-options.h>
@@ -86,17 +90,15 @@
}
#endif
-static int perf_event__repipe_op2_synth(struct perf_tool *tool,
- union perf_event *event,
- struct perf_session *session
- __maybe_unused)
+static int perf_event__repipe_op2_synth(struct perf_session *session,
+ union perf_event *event)
{
- return perf_event__repipe_synth(tool, event);
+ return perf_event__repipe_synth(session->tool, event);
}
static int perf_event__repipe_attr(struct perf_tool *tool,
union perf_event *event,
- struct perf_evlist **pevlist)
+ struct evlist **pevlist)
{
struct perf_inject *inject = container_of(tool, struct perf_inject,
tool);
@@ -133,10 +135,10 @@
return 0;
}
-static s64 perf_event__repipe_auxtrace(struct perf_tool *tool,
- union perf_event *event,
- struct perf_session *session)
+static s64 perf_event__repipe_auxtrace(struct perf_session *session,
+ union perf_event *event)
{
+ struct perf_tool *tool = session->tool;
struct perf_inject *inject = container_of(tool, struct perf_inject,
tool);
int ret;
@@ -174,9 +176,8 @@
#else
static s64
-perf_event__repipe_auxtrace(struct perf_tool *tool __maybe_unused,
- union perf_event *event __maybe_unused,
- struct perf_session *session __maybe_unused)
+perf_event__repipe_auxtrace(struct perf_session *session __maybe_unused,
+ union perf_event *event __maybe_unused)
{
pr_err("AUX area tracing not supported\n");
return -EINVAL;
@@ -216,16 +217,16 @@
typedef int (*inject_handler)(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct machine *machine);
static int perf_event__repipe_sample(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct machine *machine)
{
- if (evsel->handler) {
+ if (evsel && evsel->handler) {
inject_handler f = evsel->handler;
return f(tool, event, sample, evsel, machine);
}
@@ -362,26 +363,24 @@
return err;
}
-static int perf_event__repipe_tracing_data(struct perf_tool *tool,
- union perf_event *event,
- struct perf_session *session)
+static int perf_event__repipe_tracing_data(struct perf_session *session,
+ union perf_event *event)
{
int err;
- perf_event__repipe_synth(tool, event);
- err = perf_event__process_tracing_data(tool, event, session);
+ perf_event__repipe_synth(session->tool, event);
+ err = perf_event__process_tracing_data(session, event);
return err;
}
-static int perf_event__repipe_id_index(struct perf_tool *tool,
- union perf_event *event,
- struct perf_session *session)
+static int perf_event__repipe_id_index(struct perf_session *session,
+ union perf_event *event)
{
int err;
- perf_event__repipe_synth(tool, event);
- err = perf_event__process_id_index(tool, event, session);
+ perf_event__repipe_synth(session->tool, event);
+ err = perf_event__process_id_index(session, event);
return err;
}
@@ -427,7 +426,7 @@
static int perf_event__inject_buildid(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
- struct perf_evsel *evsel __maybe_unused,
+ struct evsel *evsel __maybe_unused,
struct machine *machine)
{
struct addr_location al;
@@ -468,7 +467,7 @@
static int perf_inject__sched_process_exit(struct perf_tool *tool,
union perf_event *event __maybe_unused,
struct perf_sample *sample,
- struct perf_evsel *evsel __maybe_unused,
+ struct evsel *evsel __maybe_unused,
struct machine *machine __maybe_unused)
{
struct perf_inject *inject = container_of(tool, struct perf_inject, tool);
@@ -488,7 +487,7 @@
static int perf_inject__sched_switch(struct perf_tool *tool,
union perf_event *event,
struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct machine *machine)
{
struct perf_inject *inject = container_of(tool, struct perf_inject, tool);
@@ -512,7 +511,7 @@
static int perf_inject__sched_stat(struct perf_tool *tool,
union perf_event *event __maybe_unused,
struct perf_sample *sample,
- struct perf_evsel *evsel,
+ struct evsel *evsel,
struct machine *machine)
{
struct event_entry *ent;
@@ -533,8 +532,8 @@
sample_sw.period = sample->period;
sample_sw.time = sample->time;
- perf_event__synthesize_sample(event_sw, evsel->attr.sample_type,
- evsel->attr.read_format, &sample_sw);
+ perf_event__synthesize_sample(event_sw, evsel->core.attr.sample_type,
+ evsel->core.attr.read_format, &sample_sw);
build_id__mark_dso_hit(tool, event_sw, &sample_sw, evsel, machine);
return perf_event__repipe(tool, event_sw, &sample_sw, machine);
}
@@ -544,10 +543,10 @@
session_done = 1;
}
-static int perf_evsel__check_stype(struct perf_evsel *evsel,
+static int perf_evsel__check_stype(struct evsel *evsel,
u64 sample_type, const char *sample_msg)
{
- struct perf_event_attr *attr = &evsel->attr;
+ struct perf_event_attr *attr = &evsel->core.attr;
const char *name = perf_evsel__name(evsel);
if (!(attr->sample_type & sample_type)) {
@@ -562,7 +561,7 @@
static int drop_sample(struct perf_tool *tool __maybe_unused,
union perf_event *event __maybe_unused,
struct perf_sample *sample __maybe_unused,
- struct perf_evsel *evsel __maybe_unused,
+ struct evsel *evsel __maybe_unused,
struct machine *machine __maybe_unused)
{
return 0;
@@ -570,8 +569,8 @@
static void strip_init(struct perf_inject *inject)
{
- struct perf_evlist *evlist = inject->session->evlist;
- struct perf_evsel *evsel;
+ struct evlist *evlist = inject->session->evlist;
+ struct evsel *evsel;
inject->tool.context_switch = perf_event__drop;
@@ -579,10 +578,10 @@
evsel->handler = drop_sample;
}
-static bool has_tracking(struct perf_evsel *evsel)
+static bool has_tracking(struct evsel *evsel)
{
- return evsel->attr.mmap || evsel->attr.mmap2 || evsel->attr.comm ||
- evsel->attr.task;
+ return evsel->core.attr.mmap || evsel->core.attr.mmap2 || evsel->core.attr.comm ||
+ evsel->core.attr.task;
}
#define COMPAT_MASK (PERF_SAMPLE_ID | PERF_SAMPLE_TID | PERF_SAMPLE_TIME | \
@@ -593,10 +592,10 @@
* their selected event to exist, except if there is only 1 selected event left
* and it has a compatible sample type.
*/
-static bool ok_to_remove(struct perf_evlist *evlist,
- struct perf_evsel *evsel_to_remove)
+static bool ok_to_remove(struct evlist *evlist,
+ struct evsel *evsel_to_remove)
{
- struct perf_evsel *evsel;
+ struct evsel *evsel;
int cnt = 0;
bool ok = false;
@@ -606,8 +605,8 @@
evlist__for_each_entry(evlist, evsel) {
if (evsel->handler != drop_sample) {
cnt += 1;
- if ((evsel->attr.sample_type & COMPAT_MASK) ==
- (evsel_to_remove->attr.sample_type & COMPAT_MASK))
+ if ((evsel->core.attr.sample_type & COMPAT_MASK) ==
+ (evsel_to_remove->core.attr.sample_type & COMPAT_MASK))
ok = true;
}
}
@@ -617,16 +616,16 @@
static void strip_fini(struct perf_inject *inject)
{
- struct perf_evlist *evlist = inject->session->evlist;
- struct perf_evsel *evsel, *tmp;
+ struct evlist *evlist = inject->session->evlist;
+ struct evsel *evsel, *tmp;
/* Remove non-synthesized evsels if possible */
evlist__for_each_entry_safe(evlist, tmp, evsel) {
if (evsel->handler == drop_sample &&
ok_to_remove(evlist, evsel)) {
pr_debug("Deleting %s\n", perf_evsel__name(evsel));
- perf_evlist__remove(evlist, evsel);
- perf_evsel__delete(evsel);
+ evlist__remove(evlist, evsel);
+ evsel__delete(evsel);
}
}
}
@@ -654,7 +653,7 @@
if (inject->build_ids) {
inject->tool.sample = perf_event__inject_buildid;
} else if (inject->sched_stat) {
- struct perf_evsel *evsel;
+ struct evsel *evsel;
evlist__for_each_entry(session->evlist, evsel) {
const char *name = perf_evsel__name(evsel);
@@ -715,7 +714,7 @@
* remove the evsel.
*/
if (inject->itrace_synth_opts.set) {
- struct perf_evsel *evsel;
+ struct evsel *evsel;
perf_header__clear_feat(&session->header,
HEADER_AUXTRACE);
@@ -727,8 +726,8 @@
if (evsel) {
pr_debug("Deleting %s\n",
perf_evsel__name(evsel));
- perf_evlist__remove(session->evlist, evsel);
- perf_evsel__delete(evsel);
+ evlist__remove(session->evlist, evsel);
+ evsel__delete(evsel);
}
if (inject->strip)
strip_fini(inject);
@@ -773,10 +772,8 @@
.input_name = "-",
.samples = LIST_HEAD_INIT(inject.samples),
.output = {
- .file = {
- .path = "-",
- },
- .mode = PERF_DATA_MODE_WRITE,
+ .path = "-",
+ .mode = PERF_DATA_MODE_WRITE,
},
};
struct perf_data data = {
@@ -789,7 +786,7 @@
"Inject build-ids into the output stream"),
OPT_STRING('i', "input", &inject.input_name, "file",
"input file name"),
- OPT_STRING('o', "output", &inject.output.file.path, "file",
+ OPT_STRING('o', "output", &inject.output.path, "file",
"output file name"),
OPT_BOOLEAN('s', "sched-stat", &inject.sched_stat,
"Merge sched-stat and sched-switch for getting events "
@@ -803,7 +800,8 @@
"kallsyms pathname"),
OPT_BOOLEAN('f', "force", &data.force, "don't complain, do it"),
OPT_CALLBACK_OPTARG(0, "itrace", &inject.itrace_synth_opts,
- NULL, "opts", "Instruction Tracing options",
+ NULL, "opts", "Instruction Tracing options\n"
+ ITRACE_HELP,
itrace_parse_synth_opts),
OPT_BOOLEAN(0, "strip", &inject.strip,
"strip non-synthesized events (use with --itrace)"),
@@ -836,10 +834,13 @@
inject.tool.ordered_events = inject.sched_stat;
- data.file.path = inject.input_name;
+ data.path = inject.input_name;
inject.session = perf_session__new(&data, true, &inject.tool);
- if (inject.session == NULL)
- return -1;
+ if (IS_ERR(inject.session))
+ return PTR_ERR(inject.session);
+
+ if (zstd_init(&(inject.session->zstd_data), 0) < 0)
+ pr_warning("Decompression initialization failed.\n");
if (inject.build_ids) {
/*
@@ -871,6 +872,7 @@
ret = __cmd_inject(&inject);
out_delete:
+ zstd_fini(&(inject.session->zstd_data));
perf_session__delete(inject.session);
return ret;
}