gpu: nvgpu: save max_comptag_lines in gr

max_comptag_lines will be used by RM server to calculate how many lines
each guest can get.

Jira VQRM-2345

Change-Id: If52208d79617f2f894e48d3a4daec186fda862f1
Signed-off-by: Richard Zhao <rizhao@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1695082
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
index 0d9fd560..dcb65372 100644
--- a/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/ltc_gm20b.c
@@ -1,7 +1,7 @@
 /*
  * GM20B L2
  *
- * Copyright (c) 2014-2017 NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2014-2018 NVIDIA CORPORATION.  All rights reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -100,6 +100,7 @@ int gm20b_ltc_init_comptags(struct gk20a *g, struct gr_gk20a *gr)
         if (err)
                 return err;
 
+        gr->max_comptag_lines = max_comptag_lines;
         gr->comptags_per_cacheline = comptags_per_cacheline;
         gr->slices_per_ltc = slices_per_ltc;
         gr->cacheline_size = cacheline_size;