taglinefilesource code
page_info121include/linux/mm.hstruct page_info * next_same_inode;
page_info122include/linux/mm.hstruct page_info * prev_same_inode;
page_info123include/linux/mm.hstruct page_info * next_hash;
page_info124include/linux/mm.hstruct page_info * prev_hash;