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authorGeliang Tang <geliangtang@gmail.com>2020-04-03 12:14:08 +0300
committerDavid S. Miller <davem@davemloft.net>2020-04-04 02:06:32 +0300
commitc85adced953af8eb443852c12e8ea1142de91b7c (patch)
tree02d333cac1e880b714249b5545e08e9e894dc9ae /net/mptcp
parent6110dff776f7fa65c35850ef65b41d3b39e2fac2 (diff)
downloadlinux-c85adced953af8eb443852c12e8ea1142de91b7c.tar.xz
mptcp: add some missing pr_fmt defines
Some of the mptcp logs didn't print out the format string: [ 185.651493] DSS [ 185.651494] data_fin=0 dsn64=0 use_map=0 ack64=1 use_ack=1 [ 185.651494] data_ack=13792750332298763796 [ 185.651495] MPTCP: msk=00000000c4b81cfc ssk=000000009743af53 data_avail=0 skb=0000000063dc595d [ 185.651495] MPTCP: msk=00000000c4b81cfc ssk=000000009743af53 status=0 [ 185.651495] MPTCP: msk ack_seq=9bbc894565aa2f9a subflow ack_seq=9bbc894565aa2f9a [ 185.651496] MPTCP: msk=00000000c4b81cfc ssk=000000009743af53 data_avail=1 skb=0000000012e809e1 So this patch added these missing pr_fmt defines. Then we can get the same format string "MPTCP" in all mptcp logs like this: [ 142.795829] MPTCP: DSS [ 142.795829] MPTCP: data_fin=0 dsn64=0 use_map=0 ack64=1 use_ack=1 [ 142.795829] MPTCP: data_ack=8089704603109242421 [ 142.795830] MPTCP: msk=00000000133a24e0 ssk=000000002e508c64 data_avail=0 skb=00000000d5f230df [ 142.795830] MPTCP: msk=00000000133a24e0 ssk=000000002e508c64 status=0 [ 142.795831] MPTCP: msk ack_seq=66790290f1199d9b subflow ack_seq=66790290f1199d9b [ 142.795831] MPTCP: msk=00000000133a24e0 ssk=000000002e508c64 data_avail=1 skb=00000000de5aca2e Signed-off-by: Geliang Tang <geliangtang@gmail.com> Reviewed-by: Matthieu Baerts <matthieu.baerts@tessares.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mptcp')
-rw-r--r--net/mptcp/options.c2
-rw-r--r--net/mptcp/pm.c2
-rw-r--r--net/mptcp/pm_netlink.c2
3 files changed, 6 insertions, 0 deletions
diff --git a/net/mptcp/options.c b/net/mptcp/options.c
index bd220ee4aac9..faf57585b892 100644
--- a/net/mptcp/options.c
+++ b/net/mptcp/options.c
@@ -4,6 +4,8 @@
* Copyright (c) 2017 - 2019, Intel Corporation.
*/
+#define pr_fmt(fmt) "MPTCP: " fmt
+
#include <linux/kernel.h>
#include <net/tcp.h>
#include <net/mptcp.h>
diff --git a/net/mptcp/pm.c b/net/mptcp/pm.c
index 064639f72487..977d9c8b1453 100644
--- a/net/mptcp/pm.c
+++ b/net/mptcp/pm.c
@@ -3,6 +3,8 @@
*
* Copyright (c) 2019, Intel Corporation.
*/
+#define pr_fmt(fmt) "MPTCP: " fmt
+
#include <linux/kernel.h>
#include <net/tcp.h>
#include <net/mptcp.h>
diff --git a/net/mptcp/pm_netlink.c b/net/mptcp/pm_netlink.c
index a0ce7f324499..86d61ab34c7c 100644
--- a/net/mptcp/pm_netlink.c
+++ b/net/mptcp/pm_netlink.c
@@ -4,6 +4,8 @@
* Copyright (c) 2020, Red Hat, Inc.
*/
+#define pr_fmt(fmt) "MPTCP: " fmt
+
#include <linux/inet.h>
#include <linux/kernel.h>
#include <net/tcp.h>