From 37e052c8b0882904d80ab1721ccb1ebed727af9f Mon Sep 17 00:00:00 2001
From: Rob Clark <robdclark@chromium.org>
Date: Thu, 2 Apr 2020 12:12:32 -0700
Subject: [PATCH] freedreno: fix missing locking

Fixes: d0b3ccb0607 ("freedreno: Fix detection of being in a blit for acc queries.")
Signed-off-by: Rob Clark <robdclark@chromium.org>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/4423>
---
 src/gallium/drivers/freedreno/freedreno_query_acc.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/drivers/freedreno/freedreno_query_acc.c b/src/gallium/drivers/freedreno/freedreno_query_acc.c
index 46efe61..5bc10bc 100644
--- a/src/gallium/drivers/freedreno/freedreno_query_acc.c
+++ b/src/gallium/drivers/freedreno/freedreno_query_acc.c
@@ -87,7 +87,9 @@ fd_acc_query_resume(struct fd_acc_query *aq, struct fd_batch *batch)
 	aq->batch = batch;
 	p->resume(aq, aq->batch);
 
+	mtx_lock(&batch->ctx->screen->lock);
 	fd_batch_resource_used(batch, fd_resource(aq->prsc), true);
+	mtx_unlock(&batch->ctx->screen->lock);
 }
 
 static void
-- 
2.7.4