intel/perf: fix calculation of used counter space

It matters only when counters are not ordered by offset.

Signed-off-by: Marcin Ślusarz <marcin.slusarz@intel.com>
Reviewed-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/5788>

diff --git a/src/intel/perf/gen_perf_query.c b/src/intel/perf/gen_perf_query.c
index 57b01203a6f0cfb8fe67df8eb403660b49bae557..755ec9a83dd3f7e12ef1228e3fe43609cfb6492e 100644 (file)
--- a/src/intel/perf/gen_perf_query.c
+++ b/src/intel/perf/gen_perf_query.c
@@ -1469,7 +1469,9 @@ get_oa_counter_data(struct gen_perf_context *perf_ctx,
             /* So far we aren't using uint32, double or bool32... */
             unreachable("unexpected counter data type");
          }
-         written = counter->offset + counter_size;
+
+         if (counter->offset + counter_size > written)
+            written = counter->offset + counter_size;
       }
    }