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perf: event: Remove deadcode

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event_format__print() last use was removed by 2017's
commit 894f3f1732 ("perf script: Use event_format__fprintf()")

evlist__find_tracepoint_by_id() last use was removed by 2012's
commit e60fc847ce ("perf evlist: Remove some unused methods")

evlist__set_tp_filter_pid() last use was removed by 2017's
commit dd1a50377c ("perf trace: Introduce filter_loop_pids()")

Remove them.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Ian Rogers <irogers@google.com>
Link: https://lore.kernel.org/r/20241106144826.91728-1-linux@treblig.org
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
This commit is contained in:
Dr. David Alan Gilbert 2024-11-06 14:48:26 +00:00 committed by Namhyung Kim
parent 5fb8e56542
commit 9ac98662db
4 changed files with 0 additions and 29 deletions
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18
tools/perf/util/evlist.c
View File

@ -320,19 +320,6 @@ struct evsel *evlist__add_sched_switch(struct evlist *evlist, bool system_wide)
}
#endif
struct evsel *evlist__find_tracepoint_by_id(struct evlist *evlist, int id)
{
struct evsel *evsel;
evlist__for_each_entry(evlist, evsel) {
if (evsel->core.attr.type == PERF_TYPE_TRACEPOINT &&
(int)evsel->core.attr.config == id)
return evsel;
}
return NULL;
}
struct evsel *evlist__find_tracepoint_by_name(struct evlist *evlist, const char *name)
{
struct evsel *evsel;
@ -1157,11 +1144,6 @@ int evlist__set_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids)
return ret;
}
int evlist__set_tp_filter_pid(struct evlist *evlist, pid_t pid)
{
return evlist__set_tp_filter_pids(evlist, 1, &pid);
}
int evlist__append_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids)
{
char *filter = asprintf__tp_filter_pids(npids, pids);

2
tools/perf/util/evlist.h
View File

@ -132,7 +132,6 @@ int __evlist__set_tracepoints_handlers(struct evlist *evlist,
__evlist__set_tracepoints_handlers(evlist, array, ARRAY_SIZE(array))
int evlist__set_tp_filter(struct evlist *evlist, const char *filter);
int evlist__set_tp_filter_pid(struct evlist *evlist, pid_t pid);
int evlist__set_tp_filter_pids(struct evlist *evlist, size_t npids, pid_t *pids);
int evlist__append_tp_filter(struct evlist *evlist, const char *filter);
@ -140,7 +139,6 @@ 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 *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);

6
tools/perf/util/trace-event-parse.c
View File

@ -116,12 +116,6 @@ void event_format__fprintf(struct tep_event *event,
trace_seq_destroy(&s);
}
void event_format__print(struct tep_event *event,
int cpu, void *data, int size)
{
return event_format__fprintf(event, cpu, data, size, stdout);
}
/*
* prev_state is of size long, which is 32 bits on 32 bit architectures.
* As it needs to have the same bits for both 32 bit and 64 bit architectures

3
tools/perf/util/trace-event.h
View File

@ -42,9 +42,6 @@ struct tep_event *trace_event__tp_format_id(int id);
void event_format__fprintf(struct tep_event *event,
int cpu, void *data, int size, FILE *fp);
void event_format__print(struct tep_event *event,
int cpu, void *data, int size);
int parse_ftrace_file(struct tep_handle *pevent, char *buf, unsigned long size);
int parse_event_file(struct tep_handle *pevent,
char *buf, unsigned long size, char *sys);