perf tools: Ditch the symbol_conf.nr_events global

Since over time the places where we need to pass this got reduced
because we can obtain it from evsel->evlist->nr_entries, no need to have
this global anymore.

Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: https://lkml.kernel.org/n/tip-ovhikrfj8pzdv93yq3gt6sei@git.kernel.orgSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 14c8dde1
......@@ -1438,8 +1438,6 @@ static int kvm_events_live(struct perf_kvm_stat *kvm,
goto out;
}
symbol_conf.nr_events = kvm->evlist->nr_entries;
if (perf_evlist__create_maps(kvm->evlist, &kvm->opts.target) < 0)
usage_with_options(live_usage, live_options);
......
......@@ -1462,8 +1462,6 @@ int cmd_top(int argc, const char **argv)
goto out_delete_evlist;
}
symbol_conf.nr_events = top.evlist->nr_entries;
if (top.delay_secs < 1)
top.delay_secs = 1;
......
......@@ -3312,8 +3312,6 @@ int perf_session__read_header(struct perf_session *session)
lseek(fd, tmp, SEEK_SET);
}
symbol_conf.nr_events = nr_attrs;
perf_header__process_sections(header, fd, &session->tevent,
perf_file_section__process);
......@@ -3739,8 +3737,6 @@ int perf_event__process_attr(struct perf_tool *tool __maybe_unused,
perf_evlist__id_add(evlist, evsel, 0, i, event->attr.id[i]);
}
symbol_conf.nr_events = evlist->nr_entries;
return 0;
}
......
......@@ -90,7 +90,6 @@ struct intlist;
struct symbol_conf {
unsigned short priv_size;
unsigned short nr_events;
bool try_vmlinux_path,
init_annotation,
force,
......
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