diff options
Diffstat (limited to 'tools/perf/util/header.c')
| -rw-r--r-- | tools/perf/util/header.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index 72c124dc5781..108b0db7bbef 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -969,37 +969,6 @@ bool perf_header__sample_id_all(const struct perf_header *header) return value; } -struct perf_event_attr * -perf_header__find_attr(u64 id, struct perf_header *header) -{ - int i; - - /* - * We set id to -1 if the data file doesn't contain sample - * ids. This can happen when the data file contains one type - * of event and in that case, the header can still store the - * event attribute information. Check for this and avoid - * walking through the entire list of ids which may be large. - */ - if (id == -1ULL) { - if (header->attrs > 0) - return &header->attr[0]->attr; - return NULL; - } - - for (i = 0; i < header->attrs; i++) { - struct perf_header_attr *attr = header->attr[i]; - int j; - - for (j = 0; j < attr->ids; j++) { - if (attr->id[j] == id) - return &attr->attr; - } - } - - return NULL; -} - int perf_event__synthesize_attr(struct perf_event_attr *attr, u16 ids, u64 *id, perf_event__handler_t process, struct perf_session *session) |