hpfs: Convert symlinks to read_folio

This is a "weak" conversion which converts straight back to using pages.
A full conversion should be performed at some point, hopefully by
someone familiar with the filesystem.

Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>

diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
index d73f8a6..15fc632 100644 (file)
--- a/fs/hpfs/namei.c
+++ b/fs/hpfs/namei.c
@@ -479,8 +479,9 @@ out:
        return err;
 }
 
-static int hpfs_symlink_readpage(struct file *file, struct page *page)
+static int hpfs_symlink_read_folio(struct file *file, struct folio *folio)
 {
+       struct page *page = &folio->page;
        char *link = page_address(page);
        struct inode *i = page->mapping->host;
        struct fnode *fnode;
@@ -508,7 +509,7 @@ fail:
 }
 
 const struct address_space_operations hpfs_symlink_aops = {
-       .readpage       = hpfs_symlink_readpage
+       .read_folio     = hpfs_symlink_read_folio
 };
 
 static int hpfs_rename(struct user_namespace *mnt_userns, struct inode *old_dir,