15 void init_heap_helper_buffer(struct heap_helper_buffer *buffer,  in init_heap_helper_buffer()
28 struct dma_buf *heap_helper_export_dmabuf(struct heap_helper_buffer *buffer,  in heap_helper_export_dmabuf()
42 static void *dma_heap_map_kernel(struct heap_helper_buffer *buffer)  in dma_heap_map_kernel()
53 static void dma_heap_buffer_destroy(struct heap_helper_buffer *buffer)  in dma_heap_buffer_destroy()
63 static void *dma_heap_buffer_vmap_get(struct heap_helper_buffer *buffer)  in dma_heap_buffer_vmap_get()
79 static void dma_heap_buffer_vmap_put(struct heap_helper_buffer *buffer)  in dma_heap_buffer_vmap_put()
97 	struct heap_helper_buffer *buffer = dmabuf->priv;  in dma_heap_attach()  local
129 	struct heap_helper_buffer *buffer = dmabuf->priv;  in dma_heap_detach()  local
163 	struct heap_helper_buffer *buffer = vma->vm_private_data;  in dma_heap_vm_fault()  local
180 	struct heap_helper_buffer *buffer = dmabuf->priv;  in dma_heap_mmap()  local
193 	struct heap_helper_buffer *buffer = dmabuf->priv;  in dma_heap_dma_buf_release()  local
201 	struct heap_helper_buffer *buffer = dmabuf->priv;  in dma_heap_dma_buf_begin_cpu_access()  local
222 	struct heap_helper_buffer *buffer = dmabuf->priv;  in dma_heap_dma_buf_end_cpu_access()  local
241 	struct heap_helper_buffer *buffer = dmabuf->priv;  in dma_heap_dma_buf_vmap()  local
253 	struct heap_helper_buffer *buffer = dmabuf->priv;  in dma_heap_dma_buf_vunmap()  local