There is only one kind of write_begin/write_end aops, so we don't need to
look up which aop it is, just make ntfs_write_begin() and ntfs_write_end()
available to this file and call them directly.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
---
fs/ntfs3/file.c | 5 ++---
fs/ntfs3/inode.c | 12 +++++-------
fs/ntfs3/ntfs_fs.h | 5 +++++
3 files changed, 12 insertions(+), 10 deletions(-)
diff --git a/fs/ntfs3/file.c b/fs/ntfs3/file.c
index 787b53b984ee..c2e7e561958a 100644
--- a/fs/ntfs3/file.c
+++ b/fs/ntfs3/file.c
@@ -157,15 +157,14 @@ static int ntfs_extend_initialized_size(struct file *file,
if (pos + len > new_valid)
len = new_valid - pos;
- err = pagecache_write_begin(file, mapping, pos, len, 0, &page,
- &fsdata);
+ err = ntfs_write_begin(file, mapping, pos, len, &page, &fsdata);
if (err)
goto out;
zero_user_segment(page, zerofrom, PAGE_SIZE);
/* This function in any case puts page. */
- err = pagecache_write_end(file, mapping, pos, len, len, page,
+ err = ntfs_write_end(file, mapping, pos, len, len, page,
fsdata);
if (err < 0)
goto out;
diff --git a/fs/ntfs3/inode.c b/fs/ntfs3/inode.c
index 1364174cc6c9..bfd71f384e21 100644
--- a/fs/ntfs3/inode.c
+++ b/fs/ntfs3/inode.c
@@ -861,9 +861,8 @@ static int ntfs_get_block_write_begin(struct inode *inode, sector_t vbn,
bh_result, create, GET_BLOCK_WRITE_BEGIN);
}
-static int ntfs_write_begin(struct file *file, struct address_space *mapping,
- loff_t pos, u32 len, struct page **pagep,
- void **fsdata)
+int ntfs_write_begin(struct file *file, struct address_space *mapping,
+ loff_t pos, u32 len, struct page **pagep, void **fsdata)
{
int err;
struct inode *inode = mapping->host;
@@ -904,10 +903,9 @@ static int ntfs_write_begin(struct file *file, struct address_space *mapping,
/*
* ntfs_write_end - Address_space_operations::write_end.
*/
-static int ntfs_write_end(struct file *file, struct address_space *mapping,
- loff_t pos, u32 len, u32 copied, struct page *page,
- void *fsdata)
-
+int ntfs_write_end(struct file *file, struct address_space *mapping,
+ loff_t pos, u32 len, u32 copied, struct page *page,
+ void *fsdata)
{
struct inode *inode = mapping->host;
struct ntfs_inode *ni = ntfs_i(inode);
diff --git a/fs/ntfs3/ntfs_fs.h b/fs/ntfs3/ntfs_fs.h
index fb825059d488..8de129a6419b 100644
--- a/fs/ntfs3/ntfs_fs.h
+++ b/fs/ntfs3/ntfs_fs.h
@@ -689,6 +689,11 @@ int ntfs_set_size(struct inode *inode, u64 new_size);
int reset_log_file(struct inode *inode);
int ntfs_get_block(struct inode *inode, sector_t vbn,
struct buffer_head *bh_result, int create);
+int ntfs_write_begin(struct file *file, struct address_space *mapping,
+ loff_t pos, u32 len, struct page **pagep, void **fsdata);
+int ntfs_write_end(struct file *file, struct address_space *mapping,
+ loff_t pos, u32 len, u32 copied, struct page *page,
+ void *fsdata);
int ntfs3_write_inode(struct inode *inode, struct writeback_control *wbc);
int ntfs_sync_inode(struct inode *inode);
int ntfs_flush_inodes(struct super_block *sb, struct inode *i1,
--
2.34.1
