1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
index c6360955..54d3dfd0 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
@@ -71,6 +71,7 @@ struct mem_desc {
         size_t size;
         u64 gpu_va;
         bool fixed; /* vidmem only */
+        struct list_head clear_list_entry; /* vidmem only */
 };
 
 struct mem_desc_sub {
@@ -414,7 +415,11 @@ struct mm_gk20a {
 
                 u32 ce_ctx_id;
                 bool cleared;
+
+                struct list_head clear_list_head;
+                struct mutex clear_list_mutex;
         } vidmem;
+        struct work_struct vidmem_clear_mem_worker;
 };
 
 int gk20a_mm_init(struct mm_gk20a *mm);