1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/common/linux/os_linux.h b/drivers/gpu/nvgpu/common/linux/os_linux.h
index 160a5738..48479843 100644
--- a/drivers/gpu/nvgpu/common/linux/os_linux.h
+++ b/drivers/gpu/nvgpu/common/linux/os_linux.h
@@ -110,6 +110,8 @@ struct nvgpu_os_linux {
         struct dentry *debugfs_dump_ctxsw_stats;
 #endif
         struct gk20a_cde_app cde_app;
+
+        struct rw_semaphore busy_lock;
 };
 
 static inline struct nvgpu_os_linux *nvgpu_os_linux_from_gk20a(struct gk20a *g)