struct extent_buffer *alloc_extent_buffer(struct extent_io_tree *tree,
u64 start, unsigned long len,
- struct page *page0,
- gfp_t mask);
+ struct page *page0);
struct extent_buffer *find_extent_buffer(struct extent_io_tree *tree,
- u64 start, unsigned long len,
- gfp_t mask);
+ u64 start, unsigned long len);
void free_extent_buffer(struct extent_buffer *eb);
int read_extent_buffer_pages(struct extent_io_tree *tree,
struct extent_buffer *eb, u64 start, int wait,