kunmap_local(kaddr);
}
+static inline void clear_highpage_kasan_tagged(struct page *page)
+{
+ u8 tag;
+
+ tag = page_kasan_tag(page);
+ page_kasan_tag_reset(page);
+ clear_highpage(page);
+ page_kasan_tag_set(page, tag);
+}
+
#ifndef __HAVE_ARCH_TAG_CLEAR_HIGHPAGE
static inline void tag_clear_highpage(struct page *page)
kunmap_local(dst);
}
-static inline void memmove_page(struct page *dst_page, size_t dst_off,
- struct page *src_page, size_t src_off,
- size_t len)
-{
- char *dst = kmap_local_page(dst_page);
- char *src = kmap_local_page(src_page);
-
- VM_BUG_ON(dst_off + len > PAGE_SIZE || src_off + len > PAGE_SIZE);
- memmove(dst + dst_off, src + src_off, len);
- kunmap_local(src);
- kunmap_local(dst);
-}
-
static inline void memset_page(struct page *page, size_t offset, int val,
size_t len)
{