1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
index a245d0e0..cadcffa4 100644
--- a/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/mm_gk20a.h
@@ -31,6 +31,8 @@
 #include <nvgpu/rbtree.h>
 #include <nvgpu/kref.h>
 
+struct nvgpu_pd_cache;
+
 #ifdef CONFIG_ARM64
 #define outer_flush_range(a, b)
 #define __cpuc_flush_dcache_area __flush_dcache_area
@@ -217,6 +219,8 @@ struct mm_gk20a {
                 struct vm_gk20a *vm;
         } ce;
 
+        struct nvgpu_pd_cache *pd_cache;
+
         struct nvgpu_mutex l2_op_lock;
         struct nvgpu_mutex tlb_lock;
         struct nvgpu_mutex priv_lock;