diff options
Diffstat (limited to 'net/ceph')
| -rw-r--r-- | net/ceph/messenger.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c index 0ac4f6c..c795d46 100644 --- a/net/ceph/messenger.c +++ b/net/ceph/messenger.c @@ -1468,6 +1468,10 @@ static void in_msg_pos_next(struct ceph_connection *con, size_t len, msg_pos->data_pos += received; msg_pos->page_pos += received; +#ifdef CONFIG_BLOCK + if (ceph_msg_has_bio(msg)) + (void) ceph_msg_data_advance(&msg->b, received); +#endif /* CONFIG_BLOCK */ if (received < len) return; @@ -2255,23 +2259,14 @@ static int read_partial_message_bio(struct ceph_connection *con, unsigned int data_len, bool do_datacrc) { struct ceph_msg *msg = con->in_msg; - struct ceph_msg_pos *msg_pos = &con->in_msg_pos; - struct bio_vec *bv; struct page *page; size_t page_offset; size_t length; - unsigned int left; int ret; BUG_ON(!msg); - BUG_ON(!msg->b.bio_iter); - bv = bio_iovec_idx(msg->b.bio_iter, msg->b.bio_seg); - page = bv->bv_page; - page_offset = bv->bv_offset + msg_pos->page_pos; - BUG_ON(msg_pos->data_pos >= data_len); - left = data_len - msg_pos->data_pos; - BUG_ON(msg_pos->page_pos >= bv->bv_len); - length = min_t(unsigned int, bv->bv_len - msg_pos->page_pos, left); + + page = ceph_msg_data_next(&msg->b, &page_offset, &length, NULL); ret = ceph_tcp_recvpage(con->sock, page, page_offset, length); if (ret <= 0) |
