extern int ext4_try_to_write_inline_data(struct address_space *mapping,
struct inode *inode,
loff_t pos, unsigned len,
- unsigned flags,
struct page **pagep);
extern int ext4_write_inline_data_end(struct inode *inode,
loff_t pos, unsigned len,
}
static int ext4_convert_inline_data_to_extent(struct address_space *mapping,
- struct inode *inode,
- unsigned flags)
+ struct inode *inode)
{
int ret, needed_blocks, no_expand;
handle_t *handle = NULL;
int retries = 0, sem_held = 0;
struct page *page = NULL;
+ unsigned int flags;
unsigned from, to;
struct ext4_iloc iloc;
/* We cannot recurse into the filesystem as the transaction is already
* started */
- flags |= AOP_FLAG_NOFS;
-
- page = grab_cache_page_write_begin(mapping, 0, flags);
+ flags = memalloc_nofs_save();
+ page = grab_cache_page_write_begin(mapping, 0, 0);
+ memalloc_nofs_restore(flags);
if (!page) {
ret = -ENOMEM;
goto out;
int ext4_try_to_write_inline_data(struct address_space *mapping,
struct inode *inode,
loff_t pos, unsigned len,
- unsigned flags,
struct page **pagep)
{
int ret;
handle_t *handle;
+ unsigned int flags;
struct page *page;
struct ext4_iloc iloc;
if (ret)
goto out;
- flags |= AOP_FLAG_NOFS;
-
- page = grab_cache_page_write_begin(mapping, 0, flags);
+ flags = memalloc_nofs_save();
+ page = grab_cache_page_write_begin(mapping, 0, 0);
+ memalloc_nofs_restore(flags);
if (!page) {
ret = -ENOMEM;
goto out;
brelse(iloc.bh);
return ret;
convert:
- return ext4_convert_inline_data_to_extent(mapping,
- inode, flags);
+ return ext4_convert_inline_data_to_extent(mapping, inode);
}
int ext4_write_inline_data_end(struct inode *inode, loff_t pos, unsigned len,