Lines Matching refs:page_buf
488 struct page *page_buf;
499 page_buf = alloc_page(GFP_KERNEL);
500 if (!page_buf) {
510 blkvsc_req->request.DataBuffer.PfnArray[0] = page_to_pfn(page_buf);
533 buf = kmap(page_buf);
558 kunmap(page_buf);
560 __free_page(page_buf);
571 struct page *page_buf;
586 page_buf = alloc_page(GFP_KERNEL);
587 if (!page_buf) {
597 blkvsc_req->request.DataBuffer.PfnArray[0] = page_to_pfn(page_buf);
628 buf = kmap(page_buf);
636 kunmap(page_buf);
638 __free_page(page_buf);
648 struct page *page_buf;
663 page_buf = alloc_page(GFP_KERNEL);
664 if (!page_buf) {
674 blkvsc_req->request.DataBuffer.PfnArray[0] = page_to_pfn(page_buf);
704 buf = kmap(page_buf);
711 kunmap(page_buf);
713 __free_page(page_buf);