Lines Matching refs:shadow
154 struct page *shadow, *origin; in kmsan_ioremap_page_range() local
164 shadow = alloc_pages(gfp_mask, 1); in kmsan_ioremap_page_range()
166 if (!shadow || !origin) { in kmsan_ioremap_page_range()
172 vmalloc_shadow(start + off + PAGE_SIZE), prot, &shadow, in kmsan_ioremap_page_range()
178 shadow = NULL; in kmsan_ioremap_page_range()
202 if (shadow) in kmsan_ioremap_page_range()
203 __free_pages(shadow, 1); in kmsan_ioremap_page_range()
222 struct page *shadow, *origin; in kmsan_iounmap_page_range() local
234 shadow = kmsan_vmalloc_to_page_or_null((void *)v_shadow); in kmsan_iounmap_page_range()
238 if (shadow) in kmsan_iounmap_page_range()
239 __free_pages(shadow, 1); in kmsan_iounmap_page_range()