int test_range_bit(struct extent_io_tree *tree, u64 start, u64 end,
int bits, int filled);
int set_extent_dirty(struct extent_io_tree *tree, u64 start, u64 end);
-int clear_extent_dirty(struct extent_io_tree *tree, u64 start,
- u64 end, gfp_t mask);
+int clear_extent_dirty(struct extent_io_tree *tree, u64 start, u64 end);
static inline int set_extent_buffer_uptodate(struct extent_buffer *eb)
{
eb->flags |= EXTENT_UPTODATE;