prev_xnid        2547 fs/f2fs/node.c 	nid_t prev_xnid = F2FS_I(inode)->i_xattr_nid;
prev_xnid        2554 fs/f2fs/node.c 	if (!prev_xnid)
prev_xnid        2558 fs/f2fs/node.c 	err = f2fs_get_node_info(sbi, prev_xnid, &ni);