From 215dbfd131beb8db5ef2a6284208f9d93721d786 Mon Sep 17 00:00:00 2001
From: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Date: Mon, 8 Nov 2021 00:12:15 +0200
Subject: [PATCH] intel/perf: track end timestamp of queries

Signed-off-by: Lionel Landwerlin <lionel.g.landwerlin@intel.com>
Reviewed-by: Antonio Caggiano <antonio.caggiano@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/13831>
---
 src/intel/perf/intel_perf.c | 1 +
 src/intel/perf/intel_perf.h | 5 +++++
 2 files changed, 6 insertions(+)

diff --git a/src/intel/perf/intel_perf.c b/src/intel/perf/intel_perf.c
index aa06fcc32ee..f750e673fd3 100644
--- a/src/intel/perf/intel_perf.c
+++ b/src/intel/perf/intel_perf.c
@@ -1048,6 +1048,7 @@ intel_perf_query_result_accumulate(struct intel_perf_query_result *result,
       result->hw_id = start[2];
    if (result->reports_accumulated == 0)
       result->begin_timestamp = intel_perf_report_timestamp(query, start);
+   result->end_timestamp = intel_perf_report_timestamp(query, end);
    result->reports_accumulated++;
 
    switch (query->oa_format) {
diff --git a/src/intel/perf/intel_perf.h b/src/intel/perf/intel_perf.h
index f6a498d50f3..83bd15c2611 100644
--- a/src/intel/perf/intel_perf.h
+++ b/src/intel/perf/intel_perf.h
@@ -168,6 +168,11 @@ struct intel_perf_query_result {
     */
    uint64_t begin_timestamp;
 
+   /**
+    * Timestamp of the query.
+    */
+   uint64_t end_timestamp;
+
    /**
     * Whether the query was interrupted by another workload (aka preemption).
     */