sctp: improve debug message to also log curr pkt and new chunk size

This is useful for debugging packet sizes. Signed-off-by: Marcelo Ricardo Leitner <[email protected]> Tested-by: Xin Long <[email protected]> Signed-off-by: David S. Miller <[email protected]>
TechNexion · Jun 3, 2016 · 942b323 · 942b323
1 parent 90017ac
commit 942b323
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/net/sctp/output.c b/net/sctp/output.c
@@ -182,7 +182,8 @@ sctp_xmit_t sctp_packet_transmit_chunk(struct sctp_packet *packet,
 	sctp_xmit_t retval;
 	int error = 0;
 
-	pr_debug("%s: packet:%p chunk:%p\n", __func__, packet, chunk);
+	pr_debug("%s: packet:%p size:%lu chunk:%p size:%d\n", __func__,
+		 packet, packet->size, chunk, chunk->skb ? chunk->skb->len : -1);
 
 	switch ((retval = (sctp_packet_append_chunk(packet, chunk)))) {
 	case SCTP_XMIT_PMTU_FULL: