net: Add prefixes for better logging

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Andrei Vagin <avagin@gmail.com>

criu/sk-inet.c

@@ -28,6 +28,9 @@
 #include "util.h"
 #include "namespaces.h"
 
+#undef  LOG_PREFIX
+#define LOG_PREFIX "inet: "
+
 #define PB_ALEN_INET	1
 #define PB_ALEN_INET6	4
 

criu/sk-netlink.c

@@ -14,6 +14,9 @@
 #include "libnetlink.h"
 #include "namespaces.h"
 
+#undef  LOG_PREFIX
+#define LOG_PREFIX "netlink: "
+
 struct netlink_sk_desc {
 	struct socket_desc	sd;
 	u32			portid;

criu/sk-packet.c

@@ -22,6 +22,9 @@
 #include "images/fdinfo.pb-c.h"
 #include "namespaces.h"
 
+#undef  LOG_PREFIX
+#define LOG_PREFIX "packet: "
+
 struct packet_sock_info {
 	PacketSockEntry *pse;
 	struct file_desc d;

criu/sk-queue.c

@@ -24,6 +24,9 @@
 #include "protobuf.h"
 #include "images/sk-packet.pb-c.h"
 
+#undef  LOG_PREFIX
+#define LOG_PREFIX "skqueue: "
+
 struct sk_packet {
 	struct list_head	list;
 	SkPacketEntry		*entry;

criu/sk-tcp.c

@@ -27,6 +27,8 @@
 #include "protobuf.h"
 #include "images/tcp-stream.pb-c.h"
 
+#undef  LOG_PREFIX
+#define LOG_PREFIX "tcp: "
 
 static LIST_HEAD(cpt_tcp_repair_sockets);
 static LIST_HEAD(rst_tcp_repair_sockets);

criu/sockets.c

@@ -29,6 +29,9 @@
 #include "util.h"
 #include "fdstore.h"
 
+#undef  LOG_PREFIX
+#define LOG_PREFIX "sockets: "
+
 #ifndef SOCK_DIAG_BY_FAMILY
 #define SOCK_DIAG_BY_FAMILY 20
 #endif