1 files changed, 7 insertions, 11 deletions

diff --git a/drivers/gpu/drm/i915/gt/intel_gtt.h b/drivers/gpu/drm/i915/gt/intel_gtt.h
index edea95b97c36..bc7153018ebd 100644
--- a/drivers/gpu/drm/i915/gt/intel_gtt.h
+++ b/drivers/gpu/drm/i915/gt/intel_gtt.h
@@ -140,7 +140,6 @@ typedef u64 gen8_pte_t;
 
 enum i915_cache_level;
 
-struct drm_i915_file_private;
 struct drm_i915_gem_object;
 struct i915_fence_reg;
 struct i915_vma;
@@ -220,16 +219,6 @@ struct i915_address_space {
 	struct intel_gt *gt;
 	struct drm_i915_private *i915;
 	struct device *dma;
-	/*
-	 * Every address space belongs to a struct file - except for the global
-	 * GTT that is owned by the driver (and so @file is set to NULL). In
-	 * principle, no information should leak from one context to another
-	 * (or between files/processes etc) unless explicitly shared by the
-	 * owner. Tracking the owner is important in order to free up per-file
-	 * objects along with the file, to aide resource tracking, and to
-	 * assign blame.
-	 */
-	struct drm_i915_file_private *file;
 	u64 total;		/* size addr space maps (ex. 2GB for ggtt) */
 	u64 reserved;		/* size addr space reserved */
 
@@ -296,6 +285,13 @@ struct i915_address_space {
 			       u32 flags);
 	void (*cleanup)(struct i915_address_space *vm);
 
+	void (*foreach)(struct i915_address_space *vm,
+			u64 start, u64 length,
+			void (*fn)(struct i915_address_space *vm,
+				   struct i915_page_table *pt,
+				   void *data),
+			void *data);
+
 	struct i915_vma_ops vma_ops;
 
 	I915_SELFTEST_DECLARE(struct fault_attr fault_attr);