change system file

hc

2024-10-09 244b2c5ca8b14627e4a17755e5922221e121c771

 kernel/include/drm/ttm/ttm_execbuf_util.h
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@@ -40,13 +40,13 @@
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  *
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  * @head:           list head for thread-private list.
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  * @bo:             refcounted buffer object pointer.
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- * @shared:         should the fence be added shared?
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+ * @num_shared:     How many shared fences we want to add.
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  */
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 struct ttm_validate_buffer {
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 	struct list_head head;
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 	struct ttm_buffer_object *bo;
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-	bool shared;
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+	unsigned int num_shared;
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 };
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 /**
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@@ -58,9 +58,8 @@
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  * Undoes all buffer validation reservations for bos pointed to by
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  * the list entries.
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  */
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-
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-extern void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,
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-				       struct list_head *list);
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+void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,
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+				struct list_head *list);
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 /**
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  * function ttm_eu_reserve_buffers
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@@ -70,6 +69,7 @@
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  * @list:    thread private list of ttm_validate_buffer structs.
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  * @intr:    should the wait be interruptible
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  * @dups:    [out] optional list of duplicates.
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+ * @del_lru: true if BOs should be removed from the LRU.
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  *
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  * Tries to reserve bos pointed to by the list entries for validation.
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  * If the function returns 0, all buffers are marked as "unfenced",
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@@ -95,10 +95,9 @@
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  * ttm_eu_fence_buffer_objects() when command submission is complete or
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  * has failed.
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  */
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-
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-extern int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
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-				  struct list_head *list, bool intr,
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-				  struct list_head *dups);
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+int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
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+			   struct list_head *list, bool intr,
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+			   struct list_head *dups);
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 /**
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  * function ttm_eu_fence_buffer_objects.
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@@ -112,9 +111,8 @@
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  * It also unreserves all buffers, putting them on lru lists.
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  *
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  */
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-
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-extern void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket,
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-					struct list_head *list,
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-					struct dma_fence *fence);
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+void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket,
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+				 struct list_head *list,
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+				 struct dma_fence *fence);
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 #endif