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perf tools: Ditch the symbol_conf.nr_events global

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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.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
This commit is contained in:
Arnaldo Carvalho de Melo 2018-05-24 17:38:51 -03:00
parent 14c8dde170
commit 9fd5578a3c
4 changed files with 0 additions and 9 deletions
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2
tools/perf/builtin-kvm.c
View File

@ -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);

2
tools/perf/builtin-top.c
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@ -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;

4
tools/perf/util/header.c
View File

@ -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;
}

1
tools/perf/util/symbol.h
View File

@ -90,7 +90,6 @@ struct intlist;
struct symbol_conf {
unsigned short priv_size;
unsigned short nr_events;
bool try_vmlinux_path,
init_annotation,
force,