1 files changed, 4 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index a4cbb4b2..987dd517 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -874,6 +874,10 @@ struct gk20a {
          */
         struct gk20a_semaphore_sea *sema_sea;
 
+        /* List of pending SW semaphore waits. */
+        struct list_head pending_sema_waits;
+        raw_spinlock_t pending_sema_waits_lock;
+
         /* held while manipulating # of debug/profiler sessions present */
         /* also prevents debug sessions from attaching until released */
         struct mutex dbg_sessions_lock;