X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=drivers%2Fhv%2Fchannel.c;h=cea623c36ae23cc007138371b14ef05e770fe6d0;hb=83285c72e08c42848808039ef2d3b67a1bb88832;hp=6de6c98ce6eb73636d06123024e9f84324947f59;hpb=d4c90b1b9fe907da0d310008e5a769b591a14399;p=deliverable%2Flinux.git

diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
index 6de6c98ce6eb..cea623c36ae2 100644
--- a/drivers/hv/channel.c
+++ b/drivers/hv/channel.c
@@ -47,8 +47,8 @@ static void vmbus_setevent(struct vmbus_channel *channel)
 			(unsigned long *) vmbus_connection.send_int_page +
 			(channel->offermsg.child_relid >> 5));
 
-		monitorpage = vmbus_connection.monitor_pages;
-		monitorpage++; /* Get the child to parent monitor page */
+		/* Get the child to parent monitor page */
+		monitorpage = vmbus_connection.monitor_pages[1];
 
 		sync_set_bit(channel->monitor_bit,
 			(unsigned long *)&monitorpage->trigger_group
@@ -59,50 +59,6 @@ static void vmbus_setevent(struct vmbus_channel *channel)
 	}
 }
 
-/*
- * vmbus_get_debug_info -Retrieve various channel debug info
- */
-void vmbus_get_debug_info(struct vmbus_channel *channel,
-			      struct vmbus_channel_debug_info *debuginfo)
-{
-	struct hv_monitor_page *monitorpage;
-	u8 monitor_group = (u8)channel->offermsg.monitorid / 32;
-	u8 monitor_offset = (u8)channel->offermsg.monitorid % 32;
-
-	debuginfo->relid = channel->offermsg.child_relid;
-	debuginfo->state = channel->state;
-	memcpy(&debuginfo->interfacetype,
-	       &channel->offermsg.offer.if_type, sizeof(uuid_le));
-	memcpy(&debuginfo->interface_instance,
-	       &channel->offermsg.offer.if_instance,
-	       sizeof(uuid_le));
-
-	monitorpage = (struct hv_monitor_page *)vmbus_connection.monitor_pages;
-
-	debuginfo->monitorid = channel->offermsg.monitorid;
-
-	debuginfo->servermonitor_pending =
-			monitorpage->trigger_group[monitor_group].pending;
-	debuginfo->servermonitor_latency =
-			monitorpage->latency[monitor_group][monitor_offset];
-	debuginfo->servermonitor_connectionid =
-			monitorpage->parameter[monitor_group]
-					[monitor_offset].connectionid.u.id;
-
-	monitorpage++;
-
-	debuginfo->clientmonitor_pending =
-			monitorpage->trigger_group[monitor_group].pending;
-	debuginfo->clientmonitor_latency =
-			monitorpage->latency[monitor_group][monitor_offset];
-	debuginfo->clientmonitor_connectionid =
-			monitorpage->parameter[monitor_group]
-					[monitor_offset].connectionid.u.id;
-
-	hv_ringbuffer_get_debuginfo(&channel->inbound, &debuginfo->inbound);
-	hv_ringbuffer_get_debuginfo(&channel->outbound, &debuginfo->outbound);
-}
-
 /*
  * vmbus_open - Open the specified channel.
  */
@@ -855,6 +811,6 @@ int vmbus_recvpacket_raw(struct vmbus_channel *channel, void *buffer,
 	if (signal)
 		vmbus_setevent(channel);
 
-	return 0;
+	return ret;
 }
 EXPORT_SYMBOL_GPL(vmbus_recvpacket_raw);