pagecache_write_begin() and pagecache_write_end() are now trivial
wrappers, so call the aops directly.
Signed-off-by: Matthew Wilcox (Oracle) <willy@xxxxxxxxxxxxx>
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
---
fs/ext4/verity.c | 9 +++++----
1 file changed, 5 insertions(+), 4 deletions(-)
diff --git a/fs/ext4/verity.c b/fs/ext4/verity.c
index eacbd489e3bf..b051d19b5c8a 100644
--- a/fs/ext4/verity.c
+++ b/fs/ext4/verity.c
@@ -69,6 +69,9 @@ static int pagecache_read(struct inode *inode, void *buf, size_t count,
static int pagecache_write(struct inode *inode, const void *buf, size_t count,
loff_t pos)
{
+ struct address_space *mapping = inode->i_mapping;
+ const struct address_space_operations *aops = mapping->a_ops;
+
if (pos + count > inode->i_sb->s_maxbytes)
return -EFBIG;
@@ -79,15 +82,13 @@ static int pagecache_write(struct inode *inode, const void *buf, size_t count,
void *fsdata;
int res;
- res = pagecache_write_begin(NULL, inode->i_mapping, pos, n, 0,
- &page, &fsdata);
+ res = aops->write_begin(NULL, mapping, pos, n, &page, &fsdata);
if (res)
return res;
memcpy_to_page(page, offset_in_page(pos), buf, n);
- res = pagecache_write_end(NULL, inode->i_mapping, pos, n, n,
- page, fsdata);
+ res = aops->write_end(NULL, mapping, pos, n, n, page, fsdata);
if (res < 0)
return res;
if (res != n)
--
2.34.1
