#define BTRFS_ORDERED_DIRECT 5 /* set when we're doing DIO with this extent */
+#define BTRFS_ORDERED_IOERR 6 /* We had an io error when writing this out */
+
+#define BTRFS_ORDERED_UPDATED_ISIZE 7 /* indicates wether this ordered extent
+ * has done its due diligence in updating
+ * the isize. */
+
struct btrfs_ordered_extent {
/* logical offset in the file */
u64 file_offset;
/* a per root list of all the pending ordered extents */
struct list_head root_extent_list;
+
+ struct btrfs_work work;
};
struct btrfs_ordered_extent *entry);
int btrfs_dec_test_ordered_pending(struct inode *inode,
struct btrfs_ordered_extent **cached,
- u64 file_offset, u64 io_size);
+ u64 file_offset, u64 io_size, int uptodate);
int btrfs_dec_test_first_ordered_pending(struct inode *inode,
struct btrfs_ordered_extent **cached,
- u64 *file_offset, u64 io_size);
+ u64 *file_offset, u64 io_size,
+ int uptodate);
int btrfs_add_ordered_extent(struct inode *inode, u64 file_offset,
u64 start, u64 len, u64 disk_len, int type);
int btrfs_add_ordered_extent_dio(struct inode *inode, u64 file_offset,