[RFC 02/29] drm/xe: Make xe_svm_alloc_vram public

[Himal Prasad Ghimiray]

This function will be used in prefetch too, hence make it public.

Signed-off-by: Himal Prasad Ghimiray <himal.prasad.ghimiray at intel.com>
---
 drivers/gpu/drm/xe/xe_svm.c |  6 +++---
 drivers/gpu/drm/xe/xe_svm.h | 13 +++++++++++++
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/xe/xe_svm.c b/drivers/gpu/drm/xe/xe_svm.c
index 516898e99b26..2d2b385b691e 100644
--- a/drivers/gpu/drm/xe/xe_svm.c
+++ b/drivers/gpu/drm/xe/xe_svm.c
@@ -655,9 +655,9 @@ static struct xe_vram_region *tile_to_vr(struct xe_tile *tile)
 	return &tile->mem.vram;
 }
 
-static int xe_svm_alloc_vram(struct xe_vm *vm, struct xe_tile *tile,
-			     struct xe_svm_range *range,
-			     const struct drm_gpusvm_ctx *ctx)
+int xe_svm_alloc_vram(struct xe_vm *vm, struct xe_tile *tile,
+		      struct xe_svm_range *range,
+		      const struct drm_gpusvm_ctx *ctx)
 {
 	struct mm_struct *mm = vm->svm.gpusvm.mm;
 	struct xe_vram_region *vr = tile_to_vr(tile);
diff --git a/drivers/gpu/drm/xe/xe_svm.h b/drivers/gpu/drm/xe/xe_svm.h
index e059590e5076..976059545173 100644
--- a/drivers/gpu/drm/xe/xe_svm.h
+++ b/drivers/gpu/drm/xe/xe_svm.h
@@ -72,6 +72,10 @@ bool xe_svm_has_mapping(struct xe_vm *vm, u64 start, u64 end);
 int xe_svm_bo_evict(struct xe_bo *bo);
 
 void xe_svm_range_debug(struct xe_svm_range *range, const char *operation);
+
+int xe_svm_alloc_vram(struct xe_vm *vm, struct xe_tile *tile,
+		      struct xe_svm_range *range,
+		      const struct drm_gpusvm_ctx *ctx);
 #else
 static inline bool xe_svm_range_pages_valid(struct xe_svm_range *range)
 {
@@ -124,6 +128,15 @@ static inline
 void xe_svm_range_debug(struct xe_svm_range *range, const char *operation)
 {
 }
+
+static inline
+int xe_svm_alloc_vram(struct xe_vm *vm, struct xe_tile *tile,
+		      struct xe_svm_range *range,
+		      const struct drm_gpusvm_ctx *ctx)
+{
+	return 0;
+}
+
 #endif
 
 /**
-- 
2.34.1