1036 static void free_entry(struct writequeue_entry *e)  in free_entry()  argument
1038 	__free_page(e->page);  in free_entry()
1039 	kfree(e);  in free_entry()
1049 static void writequeue_entry_complete(struct writequeue_entry *e, int completed)  in writequeue_entry_complete()  argument
1051 	e->offset += completed;  in writequeue_entry_complete()
1052 	e->len -= completed;  in writequeue_entry_complete()
1054 	if (e->len == 0 && e->users == 0) {  in writequeue_entry_complete()
1055 		list_del(&e->list);  in writequeue_entry_complete()
1056 		free_entry(e);  in writequeue_entry_complete()
1073 	struct writequeue_entry *e;  in sctp_init_assoc()  local
1107 	e = list_first_entry(&con->writequeue, struct writequeue_entry, list);  in sctp_init_assoc()
1108 	len = e->len;  in sctp_init_assoc()
1109 	offset = e->offset;  in sctp_init_assoc()
1112 	iov[0].iov_base = page_address(e->page)+offset;  in sctp_init_assoc()
1145 		writequeue_entry_complete(e, ret);  in sctp_init_assoc()
1493 	struct writequeue_entry *e;  in dlm_lowcomms_get_buffer()  local
1501 	e = list_entry(con->writequeue.prev, struct writequeue_entry, list);  in dlm_lowcomms_get_buffer()
1502 	if ((&e->list == &con->writequeue) ||  in dlm_lowcomms_get_buffer()
1503 	    (PAGE_CACHE_SIZE - e->end < len)) {  in dlm_lowcomms_get_buffer()
1504 		e = NULL;  in dlm_lowcomms_get_buffer()
1506 		offset = e->end;  in dlm_lowcomms_get_buffer()
1507 		e->end += len;  in dlm_lowcomms_get_buffer()
1508 		e->users++;  in dlm_lowcomms_get_buffer()
1512 	if (e) {  in dlm_lowcomms_get_buffer()
1514 		*ppc = page_address(e->page) + offset;  in dlm_lowcomms_get_buffer()
1515 		return e;  in dlm_lowcomms_get_buffer()
1518 	e = new_writequeue_entry(con, allocation);  in dlm_lowcomms_get_buffer()
1519 	if (e) {  in dlm_lowcomms_get_buffer()
1521 		offset = e->end;  in dlm_lowcomms_get_buffer()
1522 		e->end += len;  in dlm_lowcomms_get_buffer()
1523 		e->users++;  in dlm_lowcomms_get_buffer()
1524 		list_add_tail(&e->list, &con->writequeue);  in dlm_lowcomms_get_buffer()
1533 	struct writequeue_entry *e = (struct writequeue_entry *)mh;  in dlm_lowcomms_commit_buffer()  local
1534 	struct connection *con = e->con;  in dlm_lowcomms_commit_buffer()
1538 	users = --e->users;  in dlm_lowcomms_commit_buffer()
1541 	e->len = e->end - e->offset;  in dlm_lowcomms_commit_buffer()
1559 	struct writequeue_entry *e;  in send_to_sock()  local
1569 		e = list_entry(con->writequeue.next, struct writequeue_entry,  in send_to_sock()
1571 		if ((struct list_head *) e == &con->writequeue)  in send_to_sock()
1574 		len = e->len;  in send_to_sock()
1575 		offset = e->offset;  in send_to_sock()
1576 		BUG_ON(len == 0 && e->users == 0);  in send_to_sock()
1581 			ret = kernel_sendpage(con->sock, e->page, offset, len,  in send_to_sock()
1606 		writequeue_entry_complete(e, ret);  in send_to_sock()
1627 	struct writequeue_entry *e, *safe;  in clean_one_writequeue()  local
1630 	list_for_each_entry_safe(e, safe, &con->writequeue, list) {  in clean_one_writequeue()
1631 		list_del(&e->list);  in clean_one_writequeue()
1632 		free_entry(e);  in clean_one_writequeue()