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authorMatthew Wilcox (Oracle) <willy@infradead.org>2022-04-29 18:12:16 +0300
committerMatthew Wilcox (Oracle) <willy@infradead.org>2022-05-09 23:21:46 +0300
commitf91dbd02224bb2bc5243b756f2ff72419c42aca3 (patch)
tree3659d40e960e01706d557d08964901de26653119 /fs/romfs
parent1a6417885b102ccbd8b5d27d1f7714683b118f25 (diff)
downloadlinux-f91dbd02224bb2bc5243b756f2ff72419c42aca3.tar.xz
romfs: Convert romfs 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>
Diffstat (limited to 'fs/romfs')
-rw-r--r--fs/romfs/super.c9
1 files changed, 5 insertions, 4 deletions
diff --git a/fs/romfs/super.c b/fs/romfs/super.c
index 9e6bbb4219de..c59b230d55b4 100644
--- a/fs/romfs/super.c
+++ b/fs/romfs/super.c
@@ -18,7 +18,7 @@
* Changed for 2.1.19 modules
* Jan 1997 Initial release
* Jun 1997 2.1.43+ changes
- * Proper page locking in readpage
+ * Proper page locking in read_folio
* Changed to work with 2.1.45+ fs
* Jul 1997 Fixed follow_link
* 2.1.47
@@ -41,7 +41,7 @@
* dentries in lookup
* clean up page flags setting
* (error, uptodate, locking) in
- * in readpage
+ * in read_folio
* use init_special_inode for
* fifos/sockets (and streamline) in
* read_inode, fix _ops table order
@@ -99,8 +99,9 @@ static struct inode *romfs_iget(struct super_block *sb, unsigned long pos);
/*
* read a page worth of data from the image
*/
-static int romfs_readpage(struct file *file, struct page *page)
+static int romfs_read_folio(struct file *file, struct folio *folio)
{
+ struct page *page = &folio->page;
struct inode *inode = page->mapping->host;
loff_t offset, size;
unsigned long fillsize, pos;
@@ -142,7 +143,7 @@ static int romfs_readpage(struct file *file, struct page *page)
}
static const struct address_space_operations romfs_aops = {
- .readpage = romfs_readpage
+ .read_folio = romfs_read_folio
};
/*