taglinefilesource code
swap_inode358mm/swapfile.cstruct inode * swap_inode;
swap_inode391mm/swapfile.cerror = namei(specialfile,&swap_inode);
swap_inode394mm/swapfile.cp->swap_file = swap_inode;
swap_inode396mm/swapfile.cif (swap_inode->i_count != 1)
swap_inode400mm/swapfile.cif (S_ISBLK(swap_inode->i_mode)) {
swap_inode401mm/swapfile.cp->swap_device = swap_inode->i_rdev;
swap_inode403mm/swapfile.cfilp.f_inode = swap_inode;
swap_inode405mm/swapfile.cerror = blkdev_open(swap_inode, &filp);
swap_inode407mm/swapfile.ciput(swap_inode);
swap_inode420mm/swapfile.c} else if (!S_ISREG(swap_inode->i_mode))