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Date: Tue, 19 Dec 2023 17:38:19 +0300
From: Denis Kirjanov <kirjanov@...il.com>
To: netdev@...r.kernel.org
Cc: pabeni@...hat.com,
Denis Kirjanov <dkirjanov@...e.de>
Subject: [PATCH net-next v2 1/2] net: remove SOCK_DEBUG leftovers
SOCK_DEBUG comes from the old days. Let's
move logging to standard net core ratelimited logging functions
Signed-off-by: Denis Kirjanov <dkirjanov@...e.de>
changes in v2:
- remove SOCK_DEBUG macro altogether
---
net/appletalk/ddp.c | 16 ++++++++--------
net/dccp/ipv6.c | 2 +-
net/x25/af_x25.c | 14 +++++++-------
net/x25/x25_facilities.c | 14 +++++++-------
net/x25/x25_out.c | 2 +-
5 files changed, 24 insertions(+), 24 deletions(-)
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index a852ec093fa8..198f5ba2feae 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1581,7 +1581,7 @@ static int atalk_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
}
/* Build a packet */
- SOCK_DEBUG(sk, "SK %p: Got address.\n", sk);
+ net_dbg_ratelimited("SK %p: Got address.\n", sk);
/* For headers */
size = sizeof(struct ddpehdr) + len + ddp_dl->header_length;
@@ -1602,7 +1602,7 @@ static int atalk_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
dev = rt->dev;
- SOCK_DEBUG(sk, "SK %p: Size needed %d, device %s\n",
+ net_dbg_ratelimited("SK %p: Size needed %d, device %s\n",
sk, size, dev->name);
hard_header_len = dev->hard_header_len;
@@ -1631,7 +1631,7 @@ static int atalk_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
skb_reserve(skb, hard_header_len);
skb->dev = dev;
- SOCK_DEBUG(sk, "SK %p: Begin build.\n", sk);
+ net_dbg_ratelimited("SK %p: Begin build.\n", sk);
ddp = skb_put(skb, sizeof(struct ddpehdr));
ddp->deh_len_hops = htons(len + sizeof(*ddp));
@@ -1642,7 +1642,7 @@ static int atalk_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
ddp->deh_dport = usat->sat_port;
ddp->deh_sport = at->src_port;
- SOCK_DEBUG(sk, "SK %p: Copy user data (%zd bytes).\n", sk, len);
+ net_dbg_ratelimited("SK %p: Copy user data (%zd bytes).\n", sk, len);
err = memcpy_from_msg(skb_put(skb, len), msg, len);
if (err) {
@@ -1666,7 +1666,7 @@ static int atalk_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
if (skb2) {
loopback = 1;
- SOCK_DEBUG(sk, "SK %p: send out(copy).\n", sk);
+ net_dbg_ratelimited("SK %p: send out(copy).\n", sk);
/*
* If it fails it is queued/sent above in the aarp queue
*/
@@ -1675,7 +1675,7 @@ static int atalk_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
}
if (dev->flags & IFF_LOOPBACK || loopback) {
- SOCK_DEBUG(sk, "SK %p: Loop back.\n", sk);
+ net_dbg_ratelimited("SK %p: Loop back.\n", sk);
/* loop back */
skb_orphan(skb);
if (ddp->deh_dnode == ATADDR_BCAST) {
@@ -1689,7 +1689,7 @@ static int atalk_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
}
ddp_dl->request(ddp_dl, skb, dev->dev_addr);
} else {
- SOCK_DEBUG(sk, "SK %p: send out.\n", sk);
+ net_dbg_ratelimited("SK %p: send out.\n", sk);
if (rt->flags & RTF_GATEWAY) {
gsat.sat_addr = rt->gateway;
usat = &gsat;
@@ -1700,7 +1700,7 @@ static int atalk_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
*/
aarp_send_ddp(dev, skb, &usat->sat_addr, NULL);
}
- SOCK_DEBUG(sk, "SK %p: Done write (%zd).\n", sk, len);
+ net_dbg_ratelimited("SK %p: Done write (%zd).\n", sk, len);
out:
release_sock(sk);
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 06d7324276ec..ded07e09f813 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -889,7 +889,7 @@ static int dccp_v6_connect(struct sock *sk, struct sockaddr *uaddr,
u32 exthdrlen = icsk->icsk_ext_hdr_len;
struct sockaddr_in sin;
- SOCK_DEBUG(sk, "connect: ipv4 mapped\n");
+ net_dbg_ratelimited("connect: ipv4 mapped\n");
if (ipv6_only_sock(sk))
return -ENETUNREACH;
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index aad8ffeaee04..f7a7c7798c3b 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -704,7 +704,7 @@ static int x25_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
rc = -EINVAL;
}
release_sock(sk);
- SOCK_DEBUG(sk, "x25_bind: socket is bound\n");
+ net_dbg_ratelimited("x25_bind: socket is bound\n");
out:
return rc;
}
@@ -1165,10 +1165,10 @@ static int x25_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
goto out;
}
- SOCK_DEBUG(sk, "x25_sendmsg: sendto: Addresses built.\n");
+ net_dbg_ratelimited("x25_sendmsg: sendto: Addresses built.\n");
/* Build a packet */
- SOCK_DEBUG(sk, "x25_sendmsg: sendto: building packet.\n");
+ net_dbg_ratelimited("x25_sendmsg: sendto: building packet.\n");
if ((msg->msg_flags & MSG_OOB) && len > 32)
len = 32;
@@ -1187,7 +1187,7 @@ static int x25_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
/*
* Put the data on the end
*/
- SOCK_DEBUG(sk, "x25_sendmsg: Copying user data\n");
+ net_dbg_ratelimited("x25_sendmsg: Copying user data\n");
skb_reset_transport_header(skb);
skb_put(skb, len);
@@ -1211,7 +1211,7 @@ static int x25_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
/*
* Push down the X.25 header
*/
- SOCK_DEBUG(sk, "x25_sendmsg: Building X.25 Header.\n");
+ net_dbg_ratelimited("x25_sendmsg: Building X.25 Header.\n");
if (msg->msg_flags & MSG_OOB) {
if (x25->neighbour->extended) {
@@ -1245,8 +1245,8 @@ static int x25_sendmsg(struct socket *sock, struct msghdr *msg, size_t len)
skb->data[0] |= X25_Q_BIT;
}
- SOCK_DEBUG(sk, "x25_sendmsg: Built header.\n");
- SOCK_DEBUG(sk, "x25_sendmsg: Transmitting buffer\n");
+ net_dbg_ratelimited("x25_sendmsg: Built header.\n");
+ net_dbg_ratelimited("x25_sendmsg: Transmitting buffer\n");
rc = -ENOTCONN;
if (sk->sk_state != TCP_ESTABLISHED)
diff --git a/net/x25/x25_facilities.c b/net/x25/x25_facilities.c
index 8e1a49b0c0dc..6dadb217e101 100644
--- a/net/x25/x25_facilities.c
+++ b/net/x25/x25_facilities.c
@@ -282,7 +282,7 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk,
* They want reverse charging, we won't accept it.
*/
if ((theirs.reverse & 0x01 ) && (ours->reverse & 0x01)) {
- SOCK_DEBUG(sk, "X.25: rejecting reverse charging request\n");
+ net_dbg_ratelimited("X.25: rejecting reverse charging request\n");
return -1;
}
@@ -294,11 +294,11 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk,
int ours_in = ours->throughput & 0x0f;
int ours_out = ours->throughput & 0xf0;
if (!ours_in || theirs_in < ours_in) {
- SOCK_DEBUG(sk, "X.25: inbound throughput negotiated\n");
+ net_dbg_ratelimited("X.25: inbound throughput negotiated\n");
new->throughput = (new->throughput & 0xf0) | theirs_in;
}
if (!ours_out || theirs_out < ours_out) {
- SOCK_DEBUG(sk,
+ net_dbg_ratelimited(
"X.25: outbound throughput negotiated\n");
new->throughput = (new->throughput & 0x0f) | theirs_out;
}
@@ -306,22 +306,22 @@ int x25_negotiate_facilities(struct sk_buff *skb, struct sock *sk,
if (theirs.pacsize_in && theirs.pacsize_out) {
if (theirs.pacsize_in < ours->pacsize_in) {
- SOCK_DEBUG(sk, "X.25: packet size inwards negotiated down\n");
+ net_dbg_ratelimited("X.25: packet size inwards negotiated down\n");
new->pacsize_in = theirs.pacsize_in;
}
if (theirs.pacsize_out < ours->pacsize_out) {
- SOCK_DEBUG(sk, "X.25: packet size outwards negotiated down\n");
+ net_dbg_ratelimited("X.25: packet size outwards negotiated down\n");
new->pacsize_out = theirs.pacsize_out;
}
}
if (theirs.winsize_in && theirs.winsize_out) {
if (theirs.winsize_in < ours->winsize_in) {
- SOCK_DEBUG(sk, "X.25: window size inwards negotiated down\n");
+ net_dbg_ratelimited("X.25: window size inwards negotiated down\n");
new->winsize_in = theirs.winsize_in;
}
if (theirs.winsize_out < ours->winsize_out) {
- SOCK_DEBUG(sk, "X.25: window size outwards negotiated down\n");
+ net_dbg_ratelimited("X.25: window size outwards negotiated down\n");
new->winsize_out = theirs.winsize_out;
}
}
diff --git a/net/x25/x25_out.c b/net/x25/x25_out.c
index dbc0940bf35f..f8922b0e23a4 100644
--- a/net/x25/x25_out.c
+++ b/net/x25/x25_out.c
@@ -72,7 +72,7 @@ int x25_output(struct sock *sk, struct sk_buff *skb)
kfree_skb(skb);
return sent;
}
- SOCK_DEBUG(sk, "x25_output: fragment alloc"
+ net_dbg_ratelimited("x25_output: fragment alloc"
" failed, err=%d, %d bytes "
"sent\n", err, sent);
return err;
--
2.35.1
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