Commit
21b56c847753 ("iov_iter: get rid of separate bvec and xarray
callbacks") removed the calls to memcpy_page_flushcache().
Remove the unnecessary memcpy_page_flushcache() call.
Cc: Al Viro <viro@zeniv.linux.org.uk>
Cc: "Dan Williams" <dan.j.williams@intel.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Ira Weiny <ira.weiny@intel.com>
Link: https://lore.kernel.org/r/20221230-kmap-x86-v1-3-15f1ecccab50@intel.com
Signed-off-by: Will Deacon <will@kernel.org>
extern __must_check long strnlen_user(const char __user *str, long n);
#ifdef CONFIG_ARCH_HAS_UACCESS_FLUSHCACHE
-struct page;
-void memcpy_page_flushcache(char *to, struct page *page, size_t offset, size_t len);
extern unsigned long __must_check __copy_user_flushcache(void *to, const void __user *from, unsigned long n);
static inline int __copy_from_user_flushcache(void *dst, const void __user *src, unsigned size)
}
EXPORT_SYMBOL_GPL(memcpy_flushcache);
-void memcpy_page_flushcache(char *to, struct page *page, size_t offset,
- size_t len)
-{
- memcpy_flushcache(to, page_address(page) + offset, len);
-}
-
unsigned long __copy_user_flushcache(void *to, const void __user *from,
unsigned long n)
{