Mesa (master): radv: free attachments on end command buffer.

[Dave Airlie]

Module: Mesa
Branch: master
Commit: f0ae06a13c1a60f58de77401f705eaf620b5b822
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f0ae06a13c1a60f58de77401f705eaf620b5b822

Author: Dave Airlie <airlied at redhat.com>
Date:   Mon Nov  6 00:35:17 2017 +0000

radv: free attachments on end command buffer.

If we allocate attachments in the begin command buffer due to the
render pass continue bit, we were leaking them.

Since renderpasses inside a cmd buffer malloc/free these properly,
and set to NULL, we just need to call free at end.

Fixes a memory leak with multithreading demo.

Reviewed-by: Bas Nieuwenhuizen <bas at basnieuwenhuizen.nl>
Cc: "17.2 17.3" <mesa-stable at lists.freedesktop.org>
Signed-off-by: Dave Airlie <airlied at redhat.com>

---

 src/amd/vulkan/radv_cmd_buffer.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/amd/vulkan/radv_cmd_buffer.c b/src/amd/vulkan/radv_cmd_buffer.c
index 43505a3372..1e5c73ea58 100644
--- a/src/amd/vulkan/radv_cmd_buffer.c
+++ b/src/amd/vulkan/radv_cmd_buffer.c
@@ -2509,6 +2509,8 @@ VkResult radv_EndCommandBuffer(
 		si_emit_cache_flush(cmd_buffer);
 	}
 
+	vk_free(&cmd_buffer->pool->alloc, cmd_buffer->state.attachments);
+
 	if (!cmd_buffer->device->ws->cs_finalize(cmd_buffer->cs))
 		return VK_ERROR_OUT_OF_DEVICE_MEMORY;