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/buffer.c | 14 ++++++++------
1 file changed, 8 insertions(+), 6 deletions(-)
diff --git a/fs/buffer.c b/fs/buffer.c
index 02b50e3e4fbb..d538495a0553 100644
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -2344,6 +2344,7 @@ EXPORT_SYMBOL(block_read_full_page);
int generic_cont_expand_simple(struct inode *inode, loff_t size)
{
struct address_space *mapping = inode->i_mapping;
+ const struct address_space_operations *aops = mapping->a_ops;
struct page *page;
void *fsdata;
int err;
@@ -2352,11 +2353,11 @@ int generic_cont_expand_simple(struct inode *inode, loff_t size)
if (err)
goto out;
- err = pagecache_write_begin(NULL, mapping, size, 0, 0, &page, &fsdata);
+ err = aops->write_begin(NULL, mapping, size, 0, &page, &fsdata);
if (err)
goto out;
- err = pagecache_write_end(NULL, mapping, size, 0, 0, page, fsdata);
+ err = aops->write_end(NULL, mapping, size, 0, 0, page, fsdata);
BUG_ON(err > 0);
out:
@@ -2368,6 +2369,7 @@ static int cont_expand_zero(struct file *file, struct address_space *mapping,
loff_t pos, loff_t *bytes)
{
struct inode *inode = mapping->host;
+ const struct address_space_operations *aops = mapping->a_ops;
unsigned int blocksize = i_blocksize(inode);
struct page *page;
void *fsdata;
@@ -2387,12 +2389,12 @@ static int cont_expand_zero(struct file *file, struct address_space *mapping,
}
len = PAGE_SIZE - zerofrom;
- err = pagecache_write_begin(file, mapping, curpos, len, 0,
+ err = aops->write_begin(file, mapping, curpos, len,
&page, &fsdata);
if (err)
goto out;
zero_user(page, zerofrom, len);
- err = pagecache_write_end(file, mapping, curpos, len, len,
+ err = aops->write_end(file, mapping, curpos, len, len,
page, fsdata);
if (err < 0)
goto out;
@@ -2420,12 +2422,12 @@ static int cont_expand_zero(struct file *file, struct address_space *mapping,
}
len = offset - zerofrom;
- err = pagecache_write_begin(file, mapping, curpos, len, 0,
+ err = aops->write_begin(file, mapping, curpos, len,
&page, &fsdata);
if (err)
goto out;
zero_user(page, zerofrom, len);
- err = pagecache_write_end(file, mapping, curpos, len, len,
+ err = aops->write_end(file, mapping, curpos, len, len,
page, fsdata);
if (err < 0)
goto out;
--
2.34.1
