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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
commitbb9263fc14353e7576330d97ae79f11cc47b087b (patch)
tree68901cc8241cebf77a6ad8f127bbd85e8078efd4 /fs/ocfs2
parent933906f8e8e4110c56db9bddd1281e4e4983a2bb (diff)
downloadlinux-bb9263fc14353e7576330d97ae79f11cc47b087b.tar.xz
ocfs2: Convert ocfs2 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/ocfs2')
-rw-r--r--fs/ocfs2/alloc.c2
-rw-r--r--fs/ocfs2/aops.c5
-rw-r--r--fs/ocfs2/file.c2
-rw-r--r--fs/ocfs2/symlink.c5
4 files changed, 8 insertions, 6 deletions
diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 49f41074baad..51c93929a146 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -7427,7 +7427,7 @@ int ocfs2_truncate_inline(struct inode *inode, struct buffer_head *di_bh,
/*
* No need to worry about the data page here - it's been
* truncated already and inline data doesn't need it for
- * pushing zero's to disk, so we'll let readpage pick it up
+ * pushing zero's to disk, so we'll let read_folio pick it up
* later.
*/
if (trunc) {
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 7bf4b6fd93bf..6b1679db9636 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -275,8 +275,9 @@ out:
return ret;
}
-static int ocfs2_readpage(struct file *file, struct page *page)
+static int ocfs2_read_folio(struct file *file, struct folio *folio)
{
+ struct page *page = &folio->page;
struct inode *inode = page->mapping->host;
struct ocfs2_inode_info *oi = OCFS2_I(inode);
loff_t start = (loff_t)page->index << PAGE_SHIFT;
@@ -2454,7 +2455,7 @@ static ssize_t ocfs2_direct_IO(struct kiocb *iocb, struct iov_iter *iter)
const struct address_space_operations ocfs2_aops = {
.dirty_folio = block_dirty_folio,
- .readpage = ocfs2_readpage,
+ .read_folio = ocfs2_read_folio,
.readahead = ocfs2_readahead,
.writepage = ocfs2_writepage,
.write_begin = ocfs2_write_begin,
diff --git a/fs/ocfs2/file.c b/fs/ocfs2/file.c
index 01b7407a8893..7497cd592258 100644
--- a/fs/ocfs2/file.c
+++ b/fs/ocfs2/file.c
@@ -2526,7 +2526,7 @@ static ssize_t ocfs2_file_read_iter(struct kiocb *iocb,
return -EOPNOTSUPP;
/*
- * buffered reads protect themselves in ->readpage(). O_DIRECT reads
+ * buffered reads protect themselves in ->read_folio(). O_DIRECT reads
* need locks to protect pending reads from racing with truncate.
*/
if (direct_io) {
diff --git a/fs/ocfs2/symlink.c b/fs/ocfs2/symlink.c
index f755a4985821..d4c5fdcfa1e4 100644
--- a/fs/ocfs2/symlink.c
+++ b/fs/ocfs2/symlink.c
@@ -52,8 +52,9 @@
#include "buffer_head_io.h"
-static int ocfs2_fast_symlink_readpage(struct file *unused, struct page *page)
+static int ocfs2_fast_symlink_read_folio(struct file *f, struct folio *folio)
{
+ struct page *page = &folio->page;
struct inode *inode = page->mapping->host;
struct buffer_head *bh = NULL;
int status = ocfs2_read_inode_block(inode, &bh);
@@ -81,7 +82,7 @@ static int ocfs2_fast_symlink_readpage(struct file *unused, struct page *page)
}
const struct address_space_operations ocfs2_fast_symlink_aops = {
- .readpage = ocfs2_fast_symlink_readpage,
+ .read_folio = ocfs2_fast_symlink_read_folio,
};
const struct inode_operations ocfs2_symlink_inode_operations = {