Cross Reference: /net/ceph/messenger.c

Lines Matching refs:length
532 		     int page_offset, size_t length)
537 	BUG_ON(page_offset + length > PAGE_SIZE);
541 	ret = ceph_tcp_recvmsg(sock, kaddr + page_offset, length);
798 					size_t length)
808 	cursor->resid = min(length, data->bio_length);
817 						size_t *length)
833 		*length = cursor->resid;
835 		*length = (size_t) bio_vec.bv_len;
836 	BUG_ON(*length > cursor->resid);
837 	BUG_ON(*page_offset + *length > PAGE_SIZE);
894 					size_t length)
902 	BUG_ON(!data->length);
904 	cursor->resid = min(length, data->length);
905 	page_count = calc_pages_for(data->alignment, (u64)data->length);
910 	BUG_ON(length > SIZE_MAX - cursor->page_offset);
916 					size_t *page_offset, size_t *length)
927 		*length = cursor->resid;
929 		*length = PAGE_SIZE - *page_offset;
966 					size_t length)
977 	if (!length)
983 	cursor->resid = min(length, pagelist->length);
991 				size_t *page_offset, size_t *length)
1002 	BUG_ON(cursor->offset + cursor->resid != pagelist->length);
1007 		*length = cursor->resid;
1009 		*length = PAGE_SIZE - *page_offset;
1025 	BUG_ON(cursor->offset + cursor->resid != pagelist->length);
1058 	size_t length = cursor->total_resid;
1062 		ceph_msg_data_pagelist_cursor_init(cursor, length);
1065 		ceph_msg_data_pages_cursor_init(cursor, length);
1069 		ceph_msg_data_bio_cursor_init(cursor, length);
1080 static void ceph_msg_data_cursor_init(struct ceph_msg *msg, size_t length)
1085 	BUG_ON(!length);
1086 	BUG_ON(length > msg->data_length);
1090 	cursor->total_resid = length;
1099  * data item, and supply the page offset and length of that piece.
1103 					size_t *page_offset, size_t *length,
1110 		page = ceph_msg_data_pagelist_next(cursor, page_offset, length);
1113 		page = ceph_msg_data_pages_next(cursor, page_offset, length);
1117 		page = ceph_msg_data_bio_next(cursor, page_offset, length);
1126 	BUG_ON(*page_offset + *length > PAGE_SIZE);
1127 	BUG_ON(!*length);
1482 				unsigned int length)
1488 	crc = crc32c(crc, kaddr + page_offset, length);
1524 		size_t length;
1529 		page = ceph_msg_data_next(&msg->cursor, &page_offset, &length,
1532 				      length, last_piece);
1540 			crc = ceph_crc32c_page(crc, page, page_offset, length);
2208 	size_t length;
2219 		page = ceph_msg_data_next(&msg->cursor, &page_offset, &length,
2221 		ret = ceph_tcp_recvpage(con->sock, page, page_offset, length);
3092 		size_t length, size_t alignment)
3097 	BUG_ON(!length);
3102 	data->length = length;
3106 	msg->data_length += length;
3116 	BUG_ON(!pagelist->length);
3123 	msg->data_length += pagelist->length;
3129 		size_t length)
3138 	data->bio_length = length;
3141 	msg->data_length += length;
3346 	pr_debug("msg_dump %p (front_alloc_len %d length %zd)\n", msg,