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-rw-r--r--tools/perf/util/header.c13
1 files changed, 1 insertions, 12 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c
index 738d3b8d9745..93dd31573fb5 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -2303,29 +2303,18 @@ int perf_session__write_header(struct perf_session *session,
struct perf_file_header f_header;
struct perf_file_attr f_attr;
struct perf_header *header = &session->header;
- struct perf_evsel *evsel, *pair = NULL;
+ struct perf_evsel *evsel;
int err;
lseek(fd, sizeof(f_header), SEEK_SET);
- if (session->evlist != evlist)
- pair = perf_evlist__first(session->evlist);
-
list_for_each_entry(evsel, &evlist->entries, node) {
evsel->id_offset = lseek(fd, 0, SEEK_CUR);
err = do_write(fd, evsel->id, evsel->ids * sizeof(u64));
if (err < 0) {
-out_err_write:
pr_debug("failed to write perf header\n");
return err;
}
- if (session->evlist != evlist) {
- err = do_write(fd, pair->id, pair->ids * sizeof(u64));
- if (err < 0)
- goto out_err_write;
- evsel->ids += pair->ids;
- pair = perf_evsel__next(pair);
- }
}
header->attr_offset = lseek(fd, 0, SEEK_CUR);