#define WAIT_COMPLETE 1
#define WAIT_PAGE_LOCK 2
int read_extent_buffer_pages(struct extent_io_tree *tree,
- struct extent_buffer *eb, u64 start, int wait,
+ struct extent_buffer *eb, int wait,
get_extent_t *get_extent, int mirror_num);
void wait_on_extent_buffer_writeback(struct extent_buffer *eb);
void extent_range_clear_dirty_for_io(struct inode *inode, u64 start, u64 end);
void extent_range_redirty_for_io(struct inode *inode, u64 start, u64 end);
void extent_clear_unlock_delalloc(struct inode *inode, u64 start, u64 end,
- struct page *locked_page,
+ u64 delalloc_end, struct page *locked_page,
unsigned bits_to_clear,
unsigned long page_ops);
struct bio *