struct extent_state *state);
int (*writepage_end_io_hook)(struct page *page, u64 start, u64 end,
struct extent_state *state, int uptodate);
- int (*set_bit_hook)(struct inode *inode, struct extent_state *state,
- int *bits);
- int (*clear_bit_hook)(struct inode *inode, struct extent_state *state,
- int *bits);
- int (*merge_extent_hook)(struct inode *inode,
- struct extent_state *new,
- struct extent_state *other);
- int (*split_extent_hook)(struct inode *inode,
- struct extent_state *orig, u64 split);
+ void (*set_bit_hook)(struct inode *inode, struct extent_state *state,
+ int *bits);
+ void (*clear_bit_hook)(struct inode *inode, struct extent_state *state,
+ int *bits);
+ void (*merge_extent_hook)(struct inode *inode,
+ struct extent_state *new,
+ struct extent_state *other);
+ void (*split_extent_hook)(struct inode *inode,
+ struct extent_state *orig, u64 split);
int (*write_cache_pages_lock_hook)(struct page *page);
};
wait_queue_head_t wq;
atomic_t refs;
unsigned long state;
- u64 split_start;
- u64 split_end;
/* for use by the FS */
u64 private;