ttm_dma_page_alloc_debugfs
{"ttm_dma_page_pool", ttm_dma_page_alloc_debugfs, 0, NULL}
int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
{"ttm_dma_page_pool", ttm_dma_page_alloc_debugfs, 0, NULL}
EXPORT_SYMBOL_GPL(ttm_dma_page_alloc_debugfs);