5 files changed, 18 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c b/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c
index 4b44bd7e..40ee199a 100644
--- a/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/bitmap_allocator.c
@@ -310,6 +310,7 @@ static void nvgpu_bitmap_alloc_destroy(struct nvgpu_allocator *__a)
         nvgpu_kfree(nvgpu_alloc_to_gpu(__a), a);
 }
 
+#ifdef CONFIG_DEBUG_FS
 static void nvgpu_bitmap_print_stats(struct nvgpu_allocator *__a,
                                      struct seq_file *s, int lock)
 {
@@ -329,6 +330,7 @@ static void nvgpu_bitmap_print_stats(struct nvgpu_allocator *__a,
         __alloc_pstat(s, __a, "  Outstanding   = 0x%llx\n",
                       a->bytes_alloced - a->bytes_freed);
 }
+#endif
 
 static const struct nvgpu_allocator_ops bitmap_ops = {
         .alloc          = nvgpu_bitmap_alloc,
@@ -344,7 +346,9 @@ static const struct nvgpu_allocator_ops bitmap_ops = {
 
         .fini           = nvgpu_bitmap_alloc_destroy,
 
+#ifdef CONFIG_DEBUG_FS
         .print_stats    = nvgpu_bitmap_print_stats,
+#endif
 };
 
 
diff --git a/drivers/gpu/nvgpu/common/mm/buddy_allocator.c b/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
index 44e8edb2..34bc51df 100644
--- a/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/buddy_allocator.c
@@ -1086,6 +1086,7 @@ static u64 nvgpu_buddy_alloc_space(struct nvgpu_allocator *a)
         return space;
 }
 
+#ifdef CONFIG_DEBUG_FS
 /*
  * Print the buddy allocator top level stats. If you pass @s as NULL then the
  * stats are printed to the kernel log. This lets this code be used for
@@ -1163,6 +1164,7 @@ static void nvgpu_buddy_print_stats(struct nvgpu_allocator *__a,
         if (lock)
                 alloc_unlock(__a);
 }
+#endif
 
 static const struct nvgpu_allocator_ops buddy_ops = {
         .alloc          = nvgpu_buddy_balloc,
@@ -1182,7 +1184,9 @@ static const struct nvgpu_allocator_ops buddy_ops = {
 
         .fini           = nvgpu_buddy_allocator_destroy,
 
+#ifdef CONFIG_DEBUG_FS
         .print_stats    = nvgpu_buddy_print_stats,
+#endif
 };
 
 /*
diff --git a/drivers/gpu/nvgpu/common/mm/lockless_allocator.c b/drivers/gpu/nvgpu/common/mm/lockless_allocator.c
index dc72d8bf..d8043c0b 100644
--- a/drivers/gpu/nvgpu/common/mm/lockless_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/lockless_allocator.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2017, NVIDIA CORPORATION.  All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -106,6 +106,7 @@ static void nvgpu_lockless_alloc_destroy(struct nvgpu_allocator *a)
         nvgpu_kfree(nvgpu_alloc_to_gpu(a), pa);
 }
 
+#ifdef CONFIG_DEBUG_FS
 static void nvgpu_lockless_print_stats(struct nvgpu_allocator *a,
                                    struct seq_file *s, int lock)
 {
@@ -122,6 +123,7 @@ static void nvgpu_lockless_print_stats(struct nvgpu_allocator *a,
         __alloc_pstat(s, a, "  Number free   = %d\n",
                       pa->nr_nodes - atomic_read(&pa->nr_allocs));
 }
+#endif
 
 static const struct nvgpu_allocator_ops pool_ops = {
         .alloc          = nvgpu_lockless_alloc,
@@ -134,7 +136,9 @@ static const struct nvgpu_allocator_ops pool_ops = {
 
         .fini           = nvgpu_lockless_alloc_destroy,
 
+#ifdef CONFIG_DEBUG_FS
         .print_stats    = nvgpu_lockless_print_stats,
+#endif
 };
 
 int nvgpu_lockless_allocator_init(struct gk20a *g, struct nvgpu_allocator *__a,
diff --git a/drivers/gpu/nvgpu/common/mm/nvgpu_allocator.c b/drivers/gpu/nvgpu/common/mm/nvgpu_allocator.c
index b84855b5..115a0904 100644
--- a/drivers/gpu/nvgpu/common/mm/nvgpu_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/nvgpu_allocator.c
@@ -150,13 +150,13 @@ int __nvgpu_alloc_common_init(struct nvgpu_allocator *a, struct gk20a *g,
         return 0;
 }
 
+#ifdef CONFIG_DEBUG_FS
 void nvgpu_alloc_print_stats(struct nvgpu_allocator *__a,
                              struct seq_file *s, int lock)
 {
         __a->ops->print_stats(__a, s, lock);
 }
 
-#ifdef CONFIG_DEBUG_FS
 static int __alloc_show(struct seq_file *s, void *unused)
 {
         struct nvgpu_allocator *a = s->private;
diff --git a/drivers/gpu/nvgpu/common/mm/page_allocator.c b/drivers/gpu/nvgpu/common/mm/page_allocator.c
index 6fbdbedd..2ffff63d 100644
--- a/drivers/gpu/nvgpu/common/mm/page_allocator.c
+++ b/drivers/gpu/nvgpu/common/mm/page_allocator.c
@@ -742,6 +742,7 @@ static void nvgpu_page_allocator_destroy(struct nvgpu_allocator *__a)
         alloc_unlock(__a);
 }
 
+#ifdef CONFIG_DEBUG_FS
 static void nvgpu_page_print_stats(struct nvgpu_allocator *__a,
                                    struct seq_file *s, int lock)
 {
@@ -788,6 +789,7 @@ static void nvgpu_page_print_stats(struct nvgpu_allocator *__a,
         if (lock)
                 alloc_unlock(__a);
 }
+#endif
 
 static const struct nvgpu_allocator_ops page_ops = {
         .alloc          = nvgpu_page_alloc,
@@ -807,7 +809,9 @@ static const struct nvgpu_allocator_ops page_ops = {
 
         .fini           = nvgpu_page_allocator_destroy,
 
+#ifdef CONFIG_DEBUG_FS
         .print_stats    = nvgpu_page_print_stats,
+#endif
 };
 
 /*