Lines Matching refs:y_pages
33 int y_pages, uv_pages;
65 y_pages = pin_user_pages_unlocked(y_dma.uaddr,
68 if (y_pages == y_dma.page_count) {
70 uv_dma.page_count, &dma->map[y_pages],
74 if (y_pages != y_dma.page_count || uv_pages != uv_dma.page_count) {
77 if (y_pages == y_dma.page_count) {
83 unpin_user_pages(&dma->map[y_pages], uv_pages);
91 y_pages, y_dma.page_count);
93 if (y_pages >= 0) {
94 unpin_user_pages(dma->map, y_pages);
102 rc = y_pages;
107 dma->page_count = y_pages + uv_pages;