diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h
index 647d53df6a3d..e49fca9daf2d 100644
--- a/fs/f2fs/f2fs.h
+++ b/fs/f2fs/f2fs.h
@@ -2587,16 +2587,6 @@ static inline struct page *f2fs_pagecache_get_page(
 	return pagecache_get_page(mapping, index, fgp_flags, gfp_mask);
 }
 
-static inline void f2fs_copy_page(struct page *src, struct page *dst)
-{
-	char *src_kaddr = kmap(src);
-	char *dst_kaddr = kmap(dst);
-
-	memcpy(dst_kaddr, src_kaddr, PAGE_SIZE);
-	kunmap(dst);
-	kunmap(src);
-}
-
 static inline void f2fs_put_page(struct page *page, int unlock)
 {
 	if (!page)
diff --git a/fs/f2fs/file.c b/fs/f2fs/file.c
index 378ab6bd1b8d..9b7ecbb97425 100644
--- a/fs/f2fs/file.c
+++ b/fs/f2fs/file.c
@@ -1276,7 +1276,7 @@ static int __clone_blkaddrs(struct inode *src_inode, struct inode *dst_inode,
 				f2fs_put_page(psrc, 1);
 				return PTR_ERR(pdst);
 			}
-			f2fs_copy_page(psrc, pdst);
+			memcpy_page(pdst, 0, psrc, 0, PAGE_SIZE);
 			set_page_dirty(pdst);
 			set_page_private_gcing(pdst);
 			f2fs_put_page(pdst, 1);