2 files changed, 4 insertions, 36 deletions
diff --git a/include/linux/fscrypt.h b/include/linux/fscrypt.h
index 18855cb44b1c..56fad33043d5 100644
--- a/include/linux/fscrypt.h
+++ b/include/linux/fscrypt.h
@@ -310,10 +310,8 @@ static inline void fscrypt_prepare_dentry(struct dentry *dentry,
 /* crypto.c */
 void fscrypt_enqueue_decrypt_work(struct work_struct *);
 
-struct page *fscrypt_encrypt_pagecache_blocks(struct page *page,
-					      unsigned int len,
-					      unsigned int offs,
-					      gfp_t gfp_flags);
+struct page *fscrypt_encrypt_pagecache_blocks(struct folio *folio,
+		size_t len, size_t offs, gfp_t gfp_flags);
 int fscrypt_encrypt_block_inplace(const struct inode *inode, struct page *page,
 				  unsigned int len, unsigned int offs,
 				  u64 lblk_num, gfp_t gfp_flags);
@@ -480,10 +478,8 @@ static inline void fscrypt_enqueue_decrypt_work(struct work_struct *work)
 {
 }
 
-static inline struct page *fscrypt_encrypt_pagecache_blocks(struct page *page,
-							    unsigned int len,
-							    unsigned int offs,
-							    gfp_t gfp_flags)
+static inline struct page *fscrypt_encrypt_pagecache_blocks(struct folio *folio,
+		size_t len, size_t offs, gfp_t gfp_flags)
 {
 	return ERR_PTR(-EOPNOTSUPP);
 }
diff --git a/include/linux/pagemap.h b/include/linux/pagemap.h
index f348e7005306..d2432cb02fa0 100644
--- a/include/linux/pagemap.h
+++ b/include/linux/pagemap.h
@@ -1605,34 +1605,6 @@ static inline ssize_t folio_mkwrite_check_truncate(struct folio *folio,
 }
 
 /**
- * page_mkwrite_check_truncate - check if page was truncated
- * @page: the page to check
- * @inode: the inode to check the page against
- *
- * Returns the number of bytes in the page up to EOF,
- * or -EFAULT if the page was truncated.
- */
-static inline int page_mkwrite_check_truncate(struct page *page,
-					      struct inode *inode)
-{
-	loff_t size = i_size_read(inode);
-	pgoff_t index = size >> PAGE_SHIFT;
-	int offset = offset_in_page(size);
-
-	if (page->mapping != inode->i_mapping)
-		return -EFAULT;
-
-	/* page is wholly inside EOF */
-	if (page->index < index)
-		return PAGE_SIZE;
-	/* page is wholly past EOF */
-	if (page->index > index || !offset)
-		return -EFAULT;
-	/* page is partially inside EOF */
-	return offset;
-}
-
-/**
  * i_blocks_per_folio - How many blocks fit in this folio.
  * @inode: The inode which contains the blocks.
  * @folio: The folio.