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Diffstat (limited to 'include/drm/ttm/ttm_bo_api.h')
-rw-r--r--include/drm/ttm/ttm_bo_api.h16
1 files changed, 1 insertions, 15 deletions
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h
index a9e0640849d8..8e2fb1ac4e0c 100644
--- a/include/drm/ttm/ttm_bo_api.h
+++ b/include/drm/ttm/ttm_bo_api.h
@@ -467,11 +467,6 @@ size_t ttm_bo_dma_acc_size(struct ttm_bo_device *bdev,
* @flags: Initial placement flags.
* @page_alignment: Data alignment in pages.
* @ctx: TTM operation context for memory allocation.
- * @persistent_swap_storage: Usually the swap storage is deleted for buffers
- * pinned in physical memory. If this behaviour is not desired, this member
- * holds a pointer to a persistent shmem object. Typically, this would
- * point to the shmem object backing a GEM object if TTM is used to back a
- * GEM user interface.
* @acc_size: Accounted size for this object.
* @resv: Pointer to a reservation_object, or NULL to let ttm allocate one.
* @destroy: Destroy function. Use NULL for kfree().
@@ -504,7 +499,6 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
struct ttm_placement *placement,
uint32_t page_alignment,
struct ttm_operation_ctx *ctx,
- struct file *persistent_swap_storage,
size_t acc_size,
struct sg_table *sg,
struct reservation_object *resv,
@@ -521,7 +515,6 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
* @page_alignment: Data alignment in pages.
* @interruptible: If needing to sleep to wait for GPU resources,
* sleep interruptible.
- * @persistent_swap_storage: Usually the swap storage is deleted for buffers
* pinned in physical memory. If this behaviour is not desired, this member
* holds a pointer to a persistent shmem object. Typically, this would
* point to the shmem object backing a GEM object if TTM is used to back a
@@ -551,8 +544,7 @@ int ttm_bo_init_reserved(struct ttm_bo_device *bdev,
int ttm_bo_init(struct ttm_bo_device *bdev, struct ttm_buffer_object *bo,
unsigned long size, enum ttm_bo_type type,
struct ttm_placement *placement,
- uint32_t page_alignment, bool interrubtible,
- struct file *persistent_swap_storage, size_t acc_size,
+ uint32_t page_alignment, bool interrubtible, size_t acc_size,
struct sg_table *sg, struct reservation_object *resv,
void (*destroy) (struct ttm_buffer_object *));
@@ -566,11 +558,6 @@ int ttm_bo_init(struct ttm_bo_device *bdev, struct ttm_buffer_object *bo,
* @page_alignment: Data alignment in pages.
* @interruptible: If needing to sleep while waiting for GPU resources,
* sleep interruptible.
- * @persistent_swap_storage: Usually the swap storage is deleted for buffers
- * pinned in physical memory. If this behaviour is not desired, this member
- * holds a pointer to a persistent shmem object. Typically, this would
- * point to the shmem object backing a GEM object if TTM is used to back a
- * GEM user interface.
* @p_bo: On successful completion *p_bo points to the created object.
*
* This function allocates a ttm_buffer_object, and then calls ttm_bo_init
@@ -583,7 +570,6 @@ int ttm_bo_init(struct ttm_bo_device *bdev, struct ttm_buffer_object *bo,
int ttm_bo_create(struct ttm_bo_device *bdev, unsigned long size,
enum ttm_bo_type type, struct ttm_placement *placement,
uint32_t page_alignment, bool interruptible,
- struct file *persistent_swap_storage,
struct ttm_buffer_object **p_bo);
/**