1009 	struct ceph_pagelist *pagelist;  in ceph_msg_data_pagelist_cursor_init()  local
1014 	pagelist = data->pagelist;  in ceph_msg_data_pagelist_cursor_init()
1015 	BUG_ON(!pagelist);  in ceph_msg_data_pagelist_cursor_init()
1020 	BUG_ON(list_empty(&pagelist->head));  in ceph_msg_data_pagelist_cursor_init()
1021 	page = list_first_entry(&pagelist->head, struct page, lru);  in ceph_msg_data_pagelist_cursor_init()
1023 	cursor->resid = min(length, pagelist->length);  in ceph_msg_data_pagelist_cursor_init()
1034 	struct ceph_pagelist *pagelist;  in ceph_msg_data_pagelist_next()  local
1038 	pagelist = data->pagelist;  in ceph_msg_data_pagelist_next()
1039 	BUG_ON(!pagelist);  in ceph_msg_data_pagelist_next()
1042 	BUG_ON(cursor->offset + cursor->resid != pagelist->length);  in ceph_msg_data_pagelist_next()
1058 	struct ceph_pagelist *pagelist;  in ceph_msg_data_pagelist_advance()  local
1062 	pagelist = data->pagelist;  in ceph_msg_data_pagelist_advance()
1063 	BUG_ON(!pagelist);  in ceph_msg_data_pagelist_advance()
1065 	BUG_ON(cursor->offset + cursor->resid != pagelist->length);  in ceph_msg_data_pagelist_advance()
1081 	BUG_ON(list_is_last(&cursor->page->lru, &pagelist->head));  in ceph_msg_data_pagelist_advance()
3254 		ceph_pagelist_release(data->pagelist);  in ceph_msg_data_destroy()
3276 				struct ceph_pagelist *pagelist)  in ceph_msg_data_add_pagelist()  argument
3280 	BUG_ON(!pagelist);  in ceph_msg_data_add_pagelist()
3281 	BUG_ON(!pagelist->length);  in ceph_msg_data_add_pagelist()
3285 	refcount_inc(&pagelist->refcnt);  in ceph_msg_data_add_pagelist()
3286 	data->pagelist = pagelist;  in ceph_msg_data_add_pagelist()
3288 	msg->data_length += pagelist->length;  in ceph_msg_data_add_pagelist()