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};
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};
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/**
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/**
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 * function ttm_eu_backoff_reservation
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 * function ttm_eu_backoff_reservation
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 *
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 *
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 * @ticket:   ww_acquire_ctx from reserve call
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 * @list:     thread private list of ttm_validate_buffer structs.
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 * @list:     thread private list of ttm_validate_buffer structs.
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 *
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 *
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 * Undoes all buffer validation reservations for bos pointed to by
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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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 * 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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extern void ttm_eu_backoff_reservation(struct list_head *list);
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				       struct list_head *list);
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/**
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/**
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 * function ttm_eu_reserve_buffers
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 * function ttm_eu_reserve_buffers
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 *
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 *
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 * @ticket:  [out] ww_acquire_ctx returned by call.
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 * @list:    thread private list of ttm_validate_buffer structs.
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 * @list:    thread private list of ttm_validate_buffer structs.
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 *
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 *
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 * a call to either ttm_eu_backoff_reservation() or
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 * a call to either ttm_eu_backoff_reservation() or
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 * ttm_eu_fence_buffer_objects() when command submission is complete or
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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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 * 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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extern int ttm_eu_reserve_buffers(struct list_head *list);
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				  struct list_head *list);
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/**
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/**
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 * function ttm_eu_fence_buffer_objects.
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 * function ttm_eu_fence_buffer_objects.
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 *
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 *
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 * @ticket:      ww_acquire_ctx from reserve call
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 * @list:        thread private list of ttm_validate_buffer structs.
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 * @list:        thread private list of ttm_validate_buffer structs.
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 * @sync_obj:    The new sync object for the buffers.
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 * @sync_obj:    The new sync object for the buffers.
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 *
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 *
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 * This function should be called when command submission is complete, and
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 * This function should be called when command submission is complete, and
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 * it will add a new sync object to bos pointed to by entries on @list.
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 * it will add a new sync object to bos pointed to by entries on @list.
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 * It also unreserves all buffers, putting them on lru lists.
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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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 */
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