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-rw-r--r--tools/perf/builtin-kmem.c7
-rw-r--r--tools/perf/builtin-sched.c6
-rw-r--r--tools/perf/builtin-trace.c14
-rw-r--r--tools/perf/util/bpf-loader.c3
-rw-r--r--tools/perf/util/evlist.c14
-rw-r--r--tools/perf/util/evlist.h11
-rw-r--r--tools/perf/util/evswitch.c4
-rw-r--r--tools/perf/util/header.c5
8 files changed, 21 insertions, 43 deletions
diff --git a/tools/perf/builtin-kmem.c b/tools/perf/builtin-kmem.c
index a50dae2c4ae9..0062445e8ead 100644
--- a/tools/perf/builtin-kmem.c
+++ b/tools/perf/builtin-kmem.c
@@ -1960,18 +1960,15 @@ int cmd_kmem(int argc, const char **argv)
ret = -1;
if (kmem_slab) {
- if (!perf_evlist__find_tracepoint_by_name(session->evlist,
- "kmem:kmalloc")) {
+ if (!evlist__find_tracepoint_by_name(session->evlist, "kmem:kmalloc")) {
pr_err(errmsg, "slab", "slab");
goto out_delete;
}
}
if (kmem_page) {
- struct evsel *evsel;
+ struct evsel *evsel = evlist__find_tracepoint_by_name(session->evlist, "kmem:mm_page_alloc");
- evsel = perf_evlist__find_tracepoint_by_name(session->evlist,
- "kmem:mm_page_alloc");
if (evsel == NULL) {
pr_err(errmsg, "page", "page");
goto out_delete;
diff --git a/tools/perf/builtin-sched.c b/tools/perf/builtin-sched.c
index 0e16f9d5a947..69c769b04a61 100644
--- a/tools/perf/builtin-sched.c
+++ b/tools/perf/builtin-sched.c
@@ -3036,8 +3036,7 @@ static int perf_sched__timehist(struct perf_sched *sched)
setup_pager();
/* prefer sched_waking if it is captured */
- if (perf_evlist__find_tracepoint_by_name(session->evlist,
- "sched:sched_waking"))
+ if (evlist__find_tracepoint_by_name(session->evlist, "sched:sched_waking"))
handlers[1].handler = timehist_sched_wakeup_ignore;
/* setup per-evsel handlers */
@@ -3045,8 +3044,7 @@ static int perf_sched__timehist(struct perf_sched *sched)
goto out;
/* sched_switch event at a minimum needs to exist */
- if (!perf_evlist__find_tracepoint_by_name(session->evlist,
- "sched:sched_switch")) {
+ if (!evlist__find_tracepoint_by_name(session->evlist, "sched:sched_switch")) {
pr_err("No sched_switch events found. Have you run 'perf sched record'?\n");
goto out;
}
diff --git a/tools/perf/builtin-trace.c b/tools/perf/builtin-trace.c
index 5638eae36ec8..6e47b19a1dcb 100644
--- a/tools/perf/builtin-trace.c
+++ b/tools/perf/builtin-trace.c
@@ -4227,12 +4227,10 @@ static int trace__replay(struct trace *trace)
if (err)
goto out;
- evsel = perf_evlist__find_tracepoint_by_name(session->evlist,
- "raw_syscalls:sys_enter");
+ evsel = evlist__find_tracepoint_by_name(session->evlist, "raw_syscalls:sys_enter");
/* older kernels have syscalls tp versus raw_syscalls */
if (evsel == NULL)
- evsel = perf_evlist__find_tracepoint_by_name(session->evlist,
- "syscalls:sys_enter");
+ evsel = evlist__find_tracepoint_by_name(session->evlist, "syscalls:sys_enter");
if (evsel &&
(evsel__init_raw_syscall_tp(evsel, trace__sys_enter) < 0 ||
@@ -4241,11 +4239,9 @@ static int trace__replay(struct trace *trace)
goto out;
}
- evsel = perf_evlist__find_tracepoint_by_name(session->evlist,
- "raw_syscalls:sys_exit");
+ evsel = evlist__find_tracepoint_by_name(session->evlist, "raw_syscalls:sys_exit");
if (evsel == NULL)
- evsel = perf_evlist__find_tracepoint_by_name(session->evlist,
- "syscalls:sys_exit");
+ evsel = evlist__find_tracepoint_by_name(session->evlist, "syscalls:sys_exit");
if (evsel &&
(evsel__init_raw_syscall_tp(evsel, trace__sys_exit) < 0 ||
perf_evsel__init_sc_tp_uint_field(evsel, ret))) {
@@ -4905,7 +4901,7 @@ int cmd_trace(int argc, const char **argv)
if (evsel) {
trace.syscalls.events.augmented = evsel;
- evsel = perf_evlist__find_tracepoint_by_name(trace.evlist, "raw_syscalls:sys_enter");
+ evsel = evlist__find_tracepoint_by_name(trace.evlist, "raw_syscalls:sys_enter");
if (evsel == NULL) {
pr_err("ERROR: raw_syscalls:sys_enter not found in the augmented BPF object\n");
goto out;
diff --git a/tools/perf/util/bpf-loader.c b/tools/perf/util/bpf-loader.c
index 0374adcb223c..9087f1bffd3d 100644
--- a/tools/perf/util/bpf-loader.c
+++ b/tools/perf/util/bpf-loader.c
@@ -1058,12 +1058,11 @@ __bpf_map__config_event(struct bpf_map *map,
struct parse_events_term *term,
struct evlist *evlist)
{
- struct evsel *evsel;
const struct bpf_map_def *def;
struct bpf_map_op *op;
const char *map_name = bpf_map__name(map);
+ struct evsel *evsel = evlist__find_evsel_by_str(evlist, term->val.str);
- evsel = perf_evlist__find_evsel_by_str(evlist, term->val.str);
if (!evsel) {
pr_debug("Event (for '%s') '%s' doesn't exist\n",
map_name, term->val.str);
diff --git a/tools/perf/util/evlist.c b/tools/perf/util/evlist.c
index 943262aa6505..e6b2715ad31d 100644
--- a/tools/perf/util/evlist.c
+++ b/tools/perf/util/evlist.c
@@ -191,13 +191,12 @@ void perf_evlist__splice_list_tail(struct evlist *evlist,
int __evlist__set_tracepoints_handlers(struct evlist *evlist,
const struct evsel_str_handler *assocs, size_t nr_assocs)
{
- struct evsel *evsel;
size_t i;
int err;
for (i = 0; i < nr_assocs; i++) {
// Adding a handler for an event not in this evlist, just ignore it.
- evsel = perf_evlist__find_tracepoint_by_name(evlist, assocs[i].name);
+ struct evsel *evsel = evlist__find_tracepoint_by_name(evlist, assocs[i].name);
if (evsel == NULL)
continue;
@@ -294,8 +293,7 @@ int __evlist__add_default_attrs(struct evlist *evlist, struct perf_event_attr *a
return evlist__add_attrs(evlist, attrs, nr_attrs);
}
-struct evsel *
-perf_evlist__find_tracepoint_by_id(struct evlist *evlist, int id)
+struct evsel *evlist__find_tracepoint_by_id(struct evlist *evlist, int id)
{
struct evsel *evsel;
@@ -308,9 +306,7 @@ perf_evlist__find_tracepoint_by_id(struct evlist *evlist, int id)
return NULL;
}
-struct evsel *
-perf_evlist__find_tracepoint_by_name(struct evlist *evlist,
- const char *name)
+struct evsel *evlist__find_tracepoint_by_name(struct evlist *evlist, const char *name)
{
struct evsel *evsel;
@@ -1594,9 +1590,7 @@ void perf_evlist__set_tracking_event(struct evlist *evlist,
tracking_evsel->tracking = true;
}
-struct evsel *
-perf_evlist__find_evsel_by_str(struct evlist *evlist,
- const char *str)
+struct evsel *evlist__find_evsel_by_str(struct evlist *evlist, const char *str)
{
struct evsel *evsel;
diff --git a/tools/perf/util/evlist.h b/tools/perf/util/evlist.h
index c59a08cf9f25..aa9b3f9431e7 100644
--- a/tools/perf/util/evlist.h
+++ b/tools/perf/util/evlist.h
@@ -147,12 +147,8 @@ int evlist__append_tp_filter(struct evlist *evlist, const char *filter);
int evlist__append_tp_filter_pid(struct evlist *evlist, pid_t pid);
int evlist__append_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids);
-struct evsel *
-perf_evlist__find_tracepoint_by_id(struct evlist *evlist, int id);
-
-struct evsel *
-perf_evlist__find_tracepoint_by_name(struct evlist *evlist,
- const char *name);
+struct evsel *evlist__find_tracepoint_by_id(struct evlist *evlist, int id);
+struct evsel *evlist__find_tracepoint_by_name(struct evlist *evlist, const char *name);
int evlist__add_pollfd(struct evlist *evlist, int fd);
int evlist__filter_pollfd(struct evlist *evlist, short revents_and_mask);
@@ -338,8 +334,7 @@ void evlist__cpu_iter_start(struct evlist *evlist);
bool evsel__cpu_iter_skip(struct evsel *ev, int cpu);
bool evsel__cpu_iter_skip_no_inc(struct evsel *ev, int cpu);
-struct evsel *
-perf_evlist__find_evsel_by_str(struct evlist *evlist, const char *str);
+struct evsel *evlist__find_evsel_by_str(struct evlist *evlist, const char *str);
struct evsel *perf_evlist__event2evsel(struct evlist *evlist,
union perf_event *event);
diff --git a/tools/perf/util/evswitch.c b/tools/perf/util/evswitch.c
index 3ba72f743d3c..40cb56a9347d 100644
--- a/tools/perf/util/evswitch.c
+++ b/tools/perf/util/evswitch.c
@@ -41,7 +41,7 @@ static int evswitch__fprintf_enoent(FILE *fp, const char *evtype, const char *ev
int evswitch__init(struct evswitch *evswitch, struct evlist *evlist, FILE *fp)
{
if (evswitch->on_name) {
- evswitch->on = perf_evlist__find_evsel_by_str(evlist, evswitch->on_name);
+ evswitch->on = evlist__find_evsel_by_str(evlist, evswitch->on_name);
if (evswitch->on == NULL) {
evswitch__fprintf_enoent(fp, "on", evswitch->on_name);
return -ENOENT;
@@ -50,7 +50,7 @@ int evswitch__init(struct evswitch *evswitch, struct evlist *evlist, FILE *fp)
}
if (evswitch->off_name) {
- evswitch->off = perf_evlist__find_evsel_by_str(evlist, evswitch->off_name);
+ evswitch->off = evlist__find_evsel_by_str(evlist, evswitch->off_name);
if (evswitch->off == NULL) {
evswitch__fprintf_enoent(fp, "off", evswitch->off_name);
return -ENOENT;
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index b65c8f7ce36a..64a3b83b3090 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -2263,8 +2263,7 @@ static int process_total_mem(struct feat_fd *ff, void *data __maybe_unused)
return 0;
}
-static struct evsel *
-perf_evlist__find_by_index(struct evlist *evlist, int idx)
+static struct evsel *evlist__find_by_index(struct evlist *evlist, int idx)
{
struct evsel *evsel;
@@ -2285,7 +2284,7 @@ perf_evlist__set_event_name(struct evlist *evlist,
if (!event->name)
return;
- evsel = perf_evlist__find_by_index(evlist, event->idx);
+ evsel = evlist__find_by_index(evlist, event->idx);
if (!evsel)
return;