123 	struct afs_writeback *candidate, *wb;  in afs_write_begin()  local
135 	candidate = kzalloc(sizeof(*candidate), GFP_KERNEL);  in afs_write_begin()
136 	if (!candidate)  in afs_write_begin()
138 	candidate->vnode = vnode;  in afs_write_begin()
139 	candidate->first = candidate->last = index;  in afs_write_begin()
140 	candidate->offset_first = from;  in afs_write_begin()
141 	candidate->to_last = to;  in afs_write_begin()
142 	INIT_LIST_HEAD(&candidate->link);  in afs_write_begin()
143 	candidate->usage = 1;  in afs_write_begin()
144 	candidate->state = AFS_WBACK_PENDING;  in afs_write_begin()
145 	init_waitqueue_head(&candidate->waitq);  in afs_write_begin()
149 		kfree(candidate);  in afs_write_begin()
158 			kfree(candidate);  in afs_write_begin()
187 	list_add_tail(&candidate->link, &vnode->writebacks);  in afs_write_begin()
188 	candidate->key = key_get(key);  in afs_write_begin()
191 	set_page_private(page, (unsigned long) candidate);  in afs_write_begin()
203 	kfree(candidate);  in afs_write_begin()
215 	kfree(candidate);  in afs_write_begin()
229 			afs_put_writeback(candidate);  in afs_write_begin()