diff --git a/drivers/gpu/drm/drm_mm.c b/drivers/gpu/drm/drm_mm.c
index fe304f9..9a38327 100644
--- a/drivers/gpu/drm/drm_mm.c
+++ b/drivers/gpu/drm/drm_mm.c
@@ -212,12 +212,13 @@ EXPORT_SYMBOL(drm_mm_get_block_generic);
  */
 int drm_mm_insert_node_generic(struct drm_mm *mm, struct drm_mm_node *node,
 			       unsigned long size, unsigned alignment,
-			       unsigned long color)
+			       unsigned long color,
+			       enum drm_mm_search_flags flags)
 {
 	struct drm_mm_node *hole_node;
 
 	hole_node = drm_mm_search_free_generic(mm, size, alignment,
-					       color, 0);
+					       color, flags);
 	if (!hole_node)
 		return -ENOSPC;
 
@@ -226,13 +227,6 @@ int drm_mm_insert_node_generic(struct drm_mm *mm, struct drm_mm_node *node,
 }
 EXPORT_SYMBOL(drm_mm_insert_node_generic);
 
-int drm_mm_insert_node(struct drm_mm *mm, struct drm_mm_node *node,
-		       unsigned long size, unsigned alignment)
-{
-	return drm_mm_insert_node_generic(mm, node, size, alignment, 0);
-}
-EXPORT_SYMBOL(drm_mm_insert_node);
-
 static void drm_mm_insert_helper_range(struct drm_mm_node *hole_node,
 				       struct drm_mm_node *node,
 				       unsigned long size, unsigned alignment,
@@ -313,13 +307,14 @@ EXPORT_SYMBOL(drm_mm_get_block_range_generic);
  */
 int drm_mm_insert_node_in_range_generic(struct drm_mm *mm, struct drm_mm_node *node,
 					unsigned long size, unsigned alignment, unsigned long color,
-					unsigned long start, unsigned long end)
+					unsigned long start, unsigned long end,
+					enum drm_mm_search_flags flags)
 {
 	struct drm_mm_node *hole_node;
 
 	hole_node = drm_mm_search_free_in_range_generic(mm,
 							size, alignment, color,
-							start, end, 0);
+							start, end, flags);
 	if (!hole_node)
 		return -ENOSPC;
 
@@ -330,14 +325,6 @@ int drm_mm_insert_node_in_range_generic(struct drm_mm *mm, struct drm_mm_node *n
 }
 EXPORT_SYMBOL(drm_mm_insert_node_in_range_generic);
 
-int drm_mm_insert_node_in_range(struct drm_mm *mm, struct drm_mm_node *node,
-				unsigned long size, unsigned alignment,
-				unsigned long start, unsigned long end)
-{
-	return drm_mm_insert_node_in_range_generic(mm, node, size, alignment, 0, start, end);
-}
-EXPORT_SYMBOL(drm_mm_insert_node_in_range);
-
 /**
  * Remove a memory node from the allocator.
  */
@@ -413,7 +400,7 @@ struct drm_mm_node *drm_mm_search_free_generic(const struct drm_mm *mm,
 					       unsigned long size,
 					       unsigned alignment,
 					       unsigned long color,
-					       bool best_match)
+					       enum drm_mm_search_flags flags)
 {
 	struct drm_mm_node *entry;
 	struct drm_mm_node *best;
@@ -436,7 +423,7 @@ struct drm_mm_node *drm_mm_search_free_generic(const struct drm_mm *mm,
 		if (!check_free_hole(adj_start, adj_end, size, alignment))
 			continue;
 
-		if (!best_match)
+		if (!(flags & DRM_MM_SEARCH_BEST))
 			return entry;
 
 		if (entry->size < best_size) {
@@ -455,7 +442,7 @@ struct drm_mm_node *drm_mm_search_free_in_range_generic(const struct drm_mm *mm,
 							unsigned long color,
 							unsigned long start,
 							unsigned long end,
-							bool best_match)
+							enum drm_mm_search_flags flags)
 {
 	struct drm_mm_node *entry;
 	struct drm_mm_node *best;
@@ -483,7 +470,7 @@ struct drm_mm_node *drm_mm_search_free_in_range_generic(const struct drm_mm *mm,
 		if (!check_free_hole(adj_start, adj_end, size, alignment))
 			continue;
 
-		if (!best_match)
+		if (!(flags & DRM_MM_SEARCH_BEST))
 			return entry;
 
 		if (entry->size < best_size) {
@@ -629,8 +616,8 @@ EXPORT_SYMBOL(drm_mm_scan_add_block);
  * corrupted.
  *
  * When the scan list is empty, the selected memory nodes can be freed. An
- * immediately following drm_mm_search_free with best_match = 0 will then return
- * the just freed block (because its at the top of the free_stack list).
+ * immediately following drm_mm_search_free with !DRM_MM_SEARCH_BEST will then
+ * return the just freed block (because its at the top of the free_stack list).
  *
  * Returns one if this block should be evicted, zero otherwise. Will always
  * return zero when no hole has been found.
diff --git a/drivers/gpu/drm/drm_vma_manager.c b/drivers/gpu/drm/drm_vma_manager.c
index b966cea..3837481 100644
--- a/drivers/gpu/drm/drm_vma_manager.c
+++ b/drivers/gpu/drm/drm_vma_manager.c
@@ -241,8 +241,8 @@ int drm_vma_offset_add(struct drm_vma_offset_manager *mgr,
 		goto out_unlock;
 	}
 
-	ret = drm_mm_insert_node_generic(&mgr->vm_addr_space_mm,
-					 &node->vm_node, pages, 0, 0);
+	ret = drm_mm_insert_node(&mgr->vm_addr_space_mm, &node->vm_node,
+				 pages, 0, DRM_MM_SEARCH_DEFAULT);
 	if (ret)
 		goto out_unlock;
 
diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c
index 8673a00..f3065a0 100644
--- a/drivers/gpu/drm/i915/i915_gem.c
+++ b/drivers/gpu/drm/i915/i915_gem.c
@@ -3092,7 +3092,8 @@ search_free:
 	ret = drm_mm_insert_node_in_range_generic(&dev_priv->mm.gtt_space,
 						  &obj->gtt_space,
 						  size, alignment,
-						  obj->cache_level, 0, gtt_max);
+						  obj->cache_level, 0, gtt_max,
+						  DRM_MM_SEARCH_DEFAULT);
 	if (ret) {
 		ret = i915_gem_evict_something(dev, size, alignment,
 					       obj->cache_level,
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c
index 5521833..e355170 100644
--- a/drivers/gpu/drm/i915/i915_gem_stolen.c
+++ b/drivers/gpu/drm/i915/i915_gem_stolen.c
@@ -115,10 +115,12 @@ static int i915_setup_compression(struct drm_device *dev, int size)
 
 	/* Try to over-allocate to reduce reallocations and fragmentation */
 	compressed_fb = drm_mm_search_free(&dev_priv->mm.stolen,
-					   size <<= 1, 4096, 0);
+					   size <<= 1, 4096,
+					   DRM_MM_SEARCH_DEFAULT);
 	if (!compressed_fb)
 		compressed_fb = drm_mm_search_free(&dev_priv->mm.stolen,
-						   size >>= 1, 4096, 0);
+						   size >>= 1, 4096,
+						   DRM_MM_SEARCH_DEFAULT);
 	if (compressed_fb)
 		compressed_fb = drm_mm_get_block(compressed_fb, size, 4096);
 	if (!compressed_fb)
@@ -130,7 +132,8 @@ static int i915_setup_compression(struct drm_device *dev, int size)
 		I915_WRITE(DPFC_CB_BASE, compressed_fb->start);
 	} else {
 		compressed_llb = drm_mm_search_free(&dev_priv->mm.stolen,
-						    4096, 4096, 0);
+						    4096, 4096,
+						    DRM_MM_SEARCH_DEFAULT);
 		if (compressed_llb)
 			compressed_llb = drm_mm_get_block(compressed_llb,
 							  4096, 4096);
@@ -328,7 +331,8 @@ i915_gem_object_create_stolen(struct drm_device *dev, u32 size)
 	if (size == 0)
 		return NULL;
 
-	stolen = drm_mm_search_free(&dev_priv->mm.stolen, size, 4096, 0);
+	stolen = drm_mm_search_free(&dev_priv->mm.stolen, size, 4096,
+				    DRM_MM_SEARCH_DEFAULT);
 	if (stolen)
 		stolen = drm_mm_get_block(stolen, size, 4096);
 	if (stolen == NULL)
diff --git a/drivers/gpu/drm/sis/sis_mm.c b/drivers/gpu/drm/sis/sis_mm.c
index 9a43d98..23a2349 100644
--- a/drivers/gpu/drm/sis/sis_mm.c
+++ b/drivers/gpu/drm/sis/sis_mm.c
@@ -109,7 +109,8 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file *file,
 	if (pool == AGP_TYPE) {
 		retval = drm_mm_insert_node(&dev_priv->agp_mm,
 					    &item->mm_node,
-					    mem->size, 0);
+					    mem->size, 0,
+					    DRM_MM_SEARCH_DEFAULT);
 		offset = item->mm_node.start;
 	} else {
 #if defined(CONFIG_FB_SIS) || defined(CONFIG_FB_SIS_MODULE)
@@ -121,7 +122,8 @@ static int sis_drm_alloc(struct drm_device *dev, struct drm_file *file,
 #else
 		retval = drm_mm_insert_node(&dev_priv->vram_mm,
 					    &item->mm_node,
-					    mem->size, 0);
+					    mem->size, 0,
+					    DRM_MM_SEARCH_DEFAULT);
 		offset = item->mm_node.start;
 #endif
 	}
diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
index e4367f9..e4be29e 100644
--- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
+++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
@@ -69,7 +69,8 @@ static int ttm_bo_man_get_node(struct ttm_mem_type_manager *man,
 		spin_lock(&rman->lock);
 		node = drm_mm_search_free_in_range(mm,
 					mem->num_pages, mem->page_alignment,
-					placement->fpfn, lpfn, 1);
+					placement->fpfn, lpfn,
+					DRM_MM_SEARCH_BEST);
 		if (unlikely(node == NULL)) {
 			spin_unlock(&rman->lock);
 			return 0;
diff --git a/drivers/gpu/drm/via/via_mm.c b/drivers/gpu/drm/via/via_mm.c
index 0ab93ff..7e3ad87 100644
--- a/drivers/gpu/drm/via/via_mm.c
+++ b/drivers/gpu/drm/via/via_mm.c
@@ -140,11 +140,11 @@ int via_mem_alloc(struct drm_device *dev, void *data,
 	if (mem->type == VIA_MEM_AGP)
 		retval = drm_mm_insert_node(&dev_priv->agp_mm,
 					    &item->mm_node,
-					    tmpSize, 0);
+					    tmpSize, 0, DRM_MM_SEARCH_DEFAULT);
 	else
 		retval = drm_mm_insert_node(&dev_priv->vram_mm,
 					    &item->mm_node,
-					    tmpSize, 0);
+					    tmpSize, 0, DRM_MM_SEARCH_DEFAULT);
 	if (retval)
 		goto fail_alloc;
 
diff --git a/include/drm/drm_mm.h b/include/drm/drm_mm.h
index 98cb50e..439d1a1 100644
--- a/include/drm/drm_mm.h
+++ b/include/drm/drm_mm.h
@@ -44,6 +44,11 @@
 #include <linux/seq_file.h>
 #endif
 
+enum drm_mm_search_flags {
+	DRM_MM_SEARCH_DEFAULT =		0,
+	DRM_MM_SEARCH_BEST =		1 << 0,
+};
+
 struct drm_mm_node {
 	struct list_head node_list;
 	struct list_head hole_stack;
@@ -189,28 +194,41 @@ static inline struct drm_mm_node *drm_mm_get_block_atomic_range(
 						start, end, 1);
 }
 
-extern int drm_mm_insert_node(struct drm_mm *mm,
-			      struct drm_mm_node *node,
-			      unsigned long size,
-			      unsigned alignment);
-extern int drm_mm_insert_node_in_range(struct drm_mm *mm,
-				       struct drm_mm_node *node,
-				       unsigned long size,
-				       unsigned alignment,
-				       unsigned long start,
-				       unsigned long end);
 extern int drm_mm_insert_node_generic(struct drm_mm *mm,
 				      struct drm_mm_node *node,
 				      unsigned long size,
 				      unsigned alignment,
-				      unsigned long color);
+				      unsigned long color,
+				      enum drm_mm_search_flags flags);
+static inline int drm_mm_insert_node(struct drm_mm *mm,
+				     struct drm_mm_node *node,
+				     unsigned long size,
+				     unsigned alignment,
+				     enum drm_mm_search_flags flags)
+{
+	return drm_mm_insert_node_generic(mm, node, size, alignment, 0, flags);
+}
+
 extern int drm_mm_insert_node_in_range_generic(struct drm_mm *mm,
 				       struct drm_mm_node *node,
 				       unsigned long size,
 				       unsigned alignment,
 				       unsigned long color,
 				       unsigned long start,
-				       unsigned long end);
+				       unsigned long end,
+				       enum drm_mm_search_flags flags);
+static inline int drm_mm_insert_node_in_range(struct drm_mm *mm,
+					      struct drm_mm_node *node,
+					      unsigned long size,
+					      unsigned alignment,
+					      unsigned long start,
+					      unsigned long end,
+					      enum drm_mm_search_flags flags)
+{
+	return drm_mm_insert_node_in_range_generic(mm, node, size, alignment,
+						   0, start, end, flags);
+}
+
 extern void drm_mm_put_block(struct drm_mm_node *cur);
 extern void drm_mm_remove_node(struct drm_mm_node *node);
 extern void drm_mm_replace_node(struct drm_mm_node *old, struct drm_mm_node *new);
@@ -218,7 +236,7 @@ extern struct drm_mm_node *drm_mm_search_free_generic(const struct drm_mm *mm,
 						      unsigned long size,
 						      unsigned alignment,
 						      unsigned long color,
-						      bool best_match);
+						      enum drm_mm_search_flags flags);
 extern struct drm_mm_node *drm_mm_search_free_in_range_generic(
 						const struct drm_mm *mm,
 						unsigned long size,
@@ -226,13 +244,13 @@ extern struct drm_mm_node *drm_mm_search_free_in_range_generic(
 						unsigned long color,
 						unsigned long start,
 						unsigned long end,
-						bool best_match);
+						enum drm_mm_search_flags flags);
 static inline struct drm_mm_node *drm_mm_search_free(const struct drm_mm *mm,
 						     unsigned long size,
 						     unsigned alignment,
-						     bool best_match)
+						     enum drm_mm_search_flags flags)
 {
-	return drm_mm_search_free_generic(mm,size, alignment, 0, best_match);
+	return drm_mm_search_free_generic(mm,size, alignment, 0, flags);
 }
 static inline  struct drm_mm_node *drm_mm_search_free_in_range(
 						const struct drm_mm *mm,
@@ -240,10 +258,10 @@ static inline  struct drm_mm_node *drm_mm_search_free_in_range(
 						unsigned alignment,
 						unsigned long start,
 						unsigned long end,
-						bool best_match)
+						enum drm_mm_search_flags flags)
 {
 	return drm_mm_search_free_in_range_generic(mm, size, alignment, 0,
-						   start, end, best_match);
+						   start, end, flags);
 }
 
 extern void drm_mm_init(struct drm_mm *mm,
