102 static int system_heap_attach(struct dma_buf *dmabuf,  in system_heap_attach()
133 static void system_heap_detach(struct dma_buf *dmabuf,  in system_heap_detach()
180 static int system_heap_dma_buf_begin_cpu_access(struct dma_buf *dmabuf,  in system_heap_dma_buf_begin_cpu_access()
203 static int system_heap_dma_buf_end_cpu_access(struct dma_buf *dmabuf,  in system_heap_dma_buf_end_cpu_access()
269 system_heap_dma_buf_begin_cpu_access_partial(struct dma_buf *dmabuf,  in system_heap_dma_buf_begin_cpu_access_partial()
299 system_heap_dma_buf_end_cpu_access_partial(struct dma_buf *dmabuf,  in system_heap_dma_buf_end_cpu_access_partial()
325 static int system_heap_mmap(struct dma_buf *dmabuf, struct vm_area_struct *vma)  in system_heap_mmap()
380 static void *system_heap_vmap(struct dma_buf *dmabuf)  in system_heap_vmap()
404 static void system_heap_vunmap(struct dma_buf *dmabuf, void *vaddr)  in system_heap_vunmap()
466 static void system_heap_dma_buf_release(struct dma_buf *dmabuf)  in system_heap_dma_buf_release()
522 	struct dma_buf *dmabuf;  in system_heap_do_allocate()  local