int size;
int end;
int ret;
- unsigned front_len, middle_len, data_len;
+ unsigned int front_len, middle_len, data_len;
bool do_datacrc = !con->msgr->nocrc;
- int skip;
u64 seq;
u32 crc;
/*
* Revoke a message that we may be reading data into
*/
-void ceph_con_revoke_message(struct ceph_connection *con, struct ceph_msg *msg)
+void ceph_msg_revoke_incoming(struct ceph_msg *msg)
{
+ struct ceph_connection *con;
+
+ BUG_ON(msg == NULL);
+ if (!msg->con) {
+ dout("%s msg %p null con\n", __func__, msg);
+
+ return; /* Message not in our possession */
+ }
+
+ con = msg->con;
mutex_lock(&con->mutex);
- if (con->in_msg && con->in_msg == msg) {
+ if (con->in_msg == msg) {
- unsigned front_len = le32_to_cpu(con->in_hdr.front_len);
- unsigned middle_len = le32_to_cpu(con->in_hdr.middle_len);
- unsigned data_len = le32_to_cpu(con->in_hdr.data_len);
+ unsigned int front_len = le32_to_cpu(con->in_hdr.front_len);
+ unsigned int middle_len = le32_to_cpu(con->in_hdr.middle_len);
+ unsigned int data_len = le32_to_cpu(con->in_hdr.data_len);
/* skip rest of message */
- dout("con_revoke_pages %p msg %p revoked\n", con, msg);
- con->in_base_pos = con->in_base_pos -
+ dout("%s %p msg %p revoked\n", __func__, con, msg);
+ con->in_base_pos = con->in_base_pos -
sizeof(struct ceph_msg_header) -
front_len -
middle_len -