1static void vnode_destroy(struct vm_store *store) 2 Frees memory associated with this store. 3 4static off_t vnode_commit(struct vm_store *store, off_t size) 5 Sets committed size to size and returns it. 6 7static int vnode_has_page(struct vm_store *store, off_t offset) 8 Returns 1. 9 10static ssize_t vnode_read(struct vm_store *store, off_t offset, iovecs *vecs) 11 Calls vfs_readpage. 12 13static ssize_t vnode_write(struct vm_store *store, off_t offset, iovecs *vecs) 14 calls vfs_writepage 15 16static void vnode_acquire_ref(struct vm_store *store) 17 Calls vfs_vnode_aquire_ref 18 19static void vnode_release_ref(struct vm_store *store) 20 Calls vfs_vnode_release_ref 21 22vm_store *vm_store_create_vnode(void *vnode) 23 Creates space for a vm_store and a vnode_store_data. Sets data = vnode_store_data. Sets the vnode_store_data's vnode to vnode. 24