gnttab_dma_alloc_pages  177 drivers/xen/gntdev.c 		if (gnttab_dma_alloc_pages(&args))
gnttab_dma_alloc_pages  899 drivers/xen/grant-table.c EXPORT_SYMBOL_GPL(gnttab_dma_alloc_pages);
gnttab_dma_alloc_pages  215 include/xen/grant_table.h int gnttab_dma_alloc_pages(struct gnttab_dma_alloc_args *args);