From e1e4ddcf10478136af59b004c6fca80aa29e69b0 Mon Sep 17 00:00:00 2001
From: Mike Blumenkrantz <michael.blumenkrantz@gmail.com>
Date: Fri, 3 Feb 2023 08:42:22 -0500
Subject: [PATCH] zink: free descriptor buffer maps on batch state destroy

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/21100>
---
 src/gallium/drivers/zink/zink_descriptors.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/gallium/drivers/zink/zink_descriptors.c b/src/gallium/drivers/zink/zink_descriptors.c
index 8e62855..2651914 100644
--- a/src/gallium/drivers/zink/zink_descriptors.c
+++ b/src/gallium/drivers/zink/zink_descriptors.c
@@ -1252,6 +1252,8 @@ zink_batch_descriptor_deinit(struct zink_screen *screen, struct zink_batch_state
    }
 
    for (unsigned i = 0; i < ARRAY_SIZE(bs->dd.db); i++) {
+      if (bs->dd.db_xfer[i])
+         pipe_buffer_unmap(&bs->ctx->base, bs->dd.db_xfer[i]);
       if (bs->dd.db[i])
          screen->base.resource_destroy(&screen->base, &bs->dd.db[i]->base.b);
    }
-- 
2.7.4