fs/f2fs/f2fs.h

944 	struct page *node_page;		/* cached direct node page */
960 	dn->node_page = npage;
2709 	if (dn->node_page)
2710 		f2fs_put_page(dn->node_page, 1);
2711 	if (dn->inode_page && dn->node_page != dn->inode_page)
2713 	dn->node_page = NULL;
2797 			struct page *node_page, unsigned int offset)
2802 	bool is_inode = IS_INODE(node_page);
2804 	raw_node = F2FS_NODE(node_page);
2820 	return data_blkaddr(dn->inode, dn->node_page, dn->ofs_in_node);
3439 void f2fs_update_inode(struct inode *inode, struct page *node_page);
3556 int f2fs_move_node_page(struct page *node_page, int gc_type);