/* Non-zero page count for non-head members of
* compound pages is no longer allowed by the kernel.
*/
- page = compound_trans_head(bv.bv_page);
+ page = compound_head(bv.bv_page);
atomic_inc(&page->_count);
}
}
struct bvec_iter iter;
bio_for_each_segment(bv, bio, iter) {
- page = compound_trans_head(bv.bv_page);
+ page = compound_head(bv.bv_page);
atomic_dec(&page->_count);
}
}