true, &sent);
dprintk("RPC: %s(%u) = %d\n",
__func__, xdr->len - req->rq_bytes_sent, status);
+
+ if (status == -EAGAIN && sock_writeable(transport->inet))
+ status = -ENOBUFS;
+
if (likely(sent > 0) || status == 0) {
req->rq_bytes_sent += sent;
req->rq_xmit_bytes_sent += sent;
switch (status) {
case -ENOBUFS:
+ break;
case -EAGAIN:
status = xs_nospace(task);
break;
if (status == -EPERM)
goto process_status;
+ if (status == -EAGAIN && sock_writeable(transport->inet))
+ status = -ENOBUFS;
+
if (sent > 0 || status == 0) {
req->rq_xmit_bytes_sent += sent;
if (sent >= req->rq_slen)
dprintk("RPC: xs_tcp_send_request(%u) = %d\n",
xdr->len - req->rq_bytes_sent, status);
- if (unlikely(sent == 0 && status < 0))
- break;
-
/* If we've sent the entire packet, immediately
* reset the count of bytes sent. */
req->rq_bytes_sent += sent;
return 0;
}
- if (sent != 0)
- continue;
- status = -EAGAIN;
- break;
+ if (status < 0)
+ break;
+ if (sent == 0) {
+ status = -EAGAIN;
+ break;
+ }
}
+ if (status == -EAGAIN && sk_stream_is_writeable(transport->inet))
+ status = -ENOBUFS;
switch (status) {
case -ENOTSOCK:
status = -ENOTCONN;
/* Should we call xs_close() here? */
break;
- case -ENOBUFS:
case -EAGAIN:
status = xs_nospace(task);
break;
case -ECONNREFUSED:
case -ENOTCONN:
case -EADDRINUSE:
+ case -ENOBUFS:
case -EPIPE:
clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags);
}
RPC_MAX_RESVPORT);
}
-static struct kernel_param_ops param_ops_portnr = {
+static const struct kernel_param_ops param_ops_portnr = {
.set = param_set_portnr,
.get = param_get_uint,
};
RPC_MAX_SLOT_TABLE);
}
-static struct kernel_param_ops param_ops_slot_table_size = {
+static const struct kernel_param_ops param_ops_slot_table_size = {
.set = param_set_slot_table_size,
.get = param_get_uint,
};
RPC_MAX_SLOT_TABLE_LIMIT);
}
-static struct kernel_param_ops param_ops_max_slot_table_size = {
+static const struct kernel_param_ops param_ops_max_slot_table_size = {
.set = param_set_max_slot_table_size,
.get = param_get_uint,
};