| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Message-Id: <1342111201-9426-4-git-send-email-paul.gortmaker@windriver.com>
Date: Thu, 12 Jul 2012 12:39:56 -0400
From: Paul Gortmaker <paul.gortmaker@...driver.com>
To: davem@...emloft.net
Cc: netdev@...r.kernel.org, Jon Maloy <jon.maloy@...csson.com>,
Erik Hugne <erik.hugne@...csson.com>, ying.xue@...driver.com,
Paul Gortmaker <paul.gortmaker@...driver.com>
Subject: [PATCH net-next 3/8] tipc: use standard printk shortcut macros (pr_err etc.)
From: Erik Hugne <erik.hugne@...csson.com>
All messages should go directly to the kernel log. The TIPC
specific error, warning, info and debug trace macro's are
removed and all references replaced with pr_err, pr_warn,
pr_info and pr_debug.
Commonly used sub-strings are explicitly declared as a const
char to reduce .text size.
Note that this means the debug messages (changed to pr_debug),
are now enabled through dynamic debugging, instead of a TIPC
specific Kconfig option (TIPC_DEBUG). The latter will be
phased out completely
Signed-off-by: Erik Hugne <erik.hugne@...csson.com>
Signed-off-by: Jon Maloy <jon.maloy@...csson.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@...driver.com>
---
net/tipc/bcast.c | 2 +-
net/tipc/bearer.c | 52 ++++++++++++-----------
net/tipc/config.c | 6 +--
net/tipc/core.c | 10 ++---
net/tipc/core.h | 10 -----
net/tipc/discover.c | 4 +-
net/tipc/handler.c | 4 +-
net/tipc/link.c | 109 +++++++++++++++++++++++++-----------------------
net/tipc/name_distr.c | 25 +++++------
net/tipc/name_table.c | 40 +++++++++---------
net/tipc/net.c | 8 ++--
net/tipc/netlink.c | 2 +-
net/tipc/node.c | 23 +++++-----
net/tipc/node_subscr.c | 3 +-
net/tipc/port.c | 8 ++--
net/tipc/ref.c | 10 ++---
net/tipc/socket.c | 4 +-
net/tipc/subscr.c | 14 +++----
18 files changed, 168 insertions(+), 166 deletions(-)
diff --git a/net/tipc/bcast.c b/net/tipc/bcast.c
index d9df34f..c4414c7 100644
--- a/net/tipc/bcast.c
+++ b/net/tipc/bcast.c
@@ -880,7 +880,7 @@ void tipc_port_list_add(struct tipc_port_list *pl_ptr, u32 port)
if (!item->next) {
item->next = kmalloc(sizeof(*item), GFP_ATOMIC);
if (!item->next) {
- warn("Incomplete multicast delivery, no memory\n");
+ pr_warn("TIPC: Incomplete multicast delivery, no memory\n");
return;
}
item->next->next = NULL;
diff --git a/net/tipc/bearer.c b/net/tipc/bearer.c
index 86b703f..a663d30 100644
--- a/net/tipc/bearer.c
+++ b/net/tipc/bearer.c
@@ -123,7 +123,7 @@ int tipc_register_media(struct tipc_media *m_ptr)
exit:
write_unlock_bh(&tipc_net_lock);
if (res)
- warn("Media <%s> registration error\n", m_ptr->name);
+ pr_warn("TIPC: Media <%s> registration error\n", m_ptr->name);
return res;
}
@@ -418,12 +418,12 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
int res = -EINVAL;
if (!tipc_own_addr) {
- warn("Bearer <%s> rejected, not supported in standalone mode\n",
- name);
+ pr_warn("TIPC: Bearer <%s> rejected, not supported in standalone mode\n",
+ name);
return -ENOPROTOOPT;
}
if (!bearer_name_validate(name, &b_names)) {
- warn("Bearer <%s> rejected, illegal name\n", name);
+ pr_warn("TIPC: Bearer <%s> rejected, illegal name\n", name);
return -EINVAL;
}
if (tipc_addr_domain_valid(disc_domain) &&
@@ -435,12 +435,13 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
res = 0; /* accept specified node in own cluster */
}
if (res) {
- warn("Bearer <%s> rejected, illegal discovery domain\n", name);
+ pr_warn("TIPC: Bearer <%s> rejected, illegal discovery domain\n",
+ name);
return -EINVAL;
}
if ((priority > TIPC_MAX_LINK_PRI) &&
(priority != TIPC_MEDIA_LINK_PRI)) {
- warn("Bearer <%s> rejected, illegal priority\n", name);
+ pr_warn("TIPC: Bearer <%s> rejected, illegal priority\n", name);
return -EINVAL;
}
@@ -448,8 +449,8 @@ int tipc_enable_bearer(const char *name, u32 disc_domain, u32 priority)
m_ptr = tipc_media_find(b_names.media_name);
if (!m_ptr) {
- warn("Bearer <%s> rejected, media <%s> not registered\n", name,
- b_names.media_name);
+ pr_warn("TIPC: Bearer <%s> rejected, media <%s> not registered\n",
+ name, b_names.media_name);
goto exit;
}
@@ -465,24 +466,25 @@ restart:
continue;
}
if (!strcmp(name, tipc_bearers[i].name)) {
- warn("Bearer <%s> rejected, already enabled\n", name);
+ pr_warn("TIPC: Bearer <%s> rejected, already enabled\n",
+ name);
goto exit;
}
if ((tipc_bearers[i].priority == priority) &&
(++with_this_prio > 2)) {
if (priority-- == 0) {
- warn("Bearer <%s> rejected, duplicate priority\n",
- name);
+ pr_warn("TIPC: Bearer <%s> rejected, duplicate priority\n",
+ name);
goto exit;
}
- warn("Bearer <%s> priority adjustment required %u->%u\n",
- name, priority + 1, priority);
+ pr_warn("TIPC: Bearer <%s> priority adjustment required %u->%u\n",
+ name, priority + 1, priority);
goto restart;
}
}
if (bearer_id >= MAX_BEARERS) {
- warn("Bearer <%s> rejected, bearer limit reached (%u)\n",
- name, MAX_BEARERS);
+ pr_warn("TIPC: Bearer <%s> rejected, bearer limit reached (%u)\n",
+ name, MAX_BEARERS);
goto exit;
}
@@ -490,7 +492,8 @@ restart:
strcpy(b_ptr->name, name);
res = m_ptr->enable_bearer(b_ptr);
if (res) {
- warn("Bearer <%s> rejected, enable failure (%d)\n", name, -res);
+ pr_warn("TIPC: Bearer <%s> rejected, enable failure (%d)\n",
+ name, -res);
goto exit;
}
@@ -508,12 +511,13 @@ restart:
res = tipc_disc_create(b_ptr, &m_ptr->bcast_addr, disc_domain);
if (res) {
bearer_disable(b_ptr);
- warn("Bearer <%s> rejected, discovery object creation failed\n",
- name);
+ pr_warn("TIPC: Bearer <%s> rejected, discovery object creation failed\n",
+ name);
goto exit;
}
- info("Enabled bearer <%s>, discovery domain %s, priority %u\n",
- name, tipc_addr_string_fill(addr_string, disc_domain), priority);
+ pr_info("TIPC: Enabled bearer <%s>, discovery domain %s, priority %u\n",
+ name,
+ tipc_addr_string_fill(addr_string, disc_domain), priority);
exit:
write_unlock_bh(&tipc_net_lock);
return res;
@@ -531,12 +535,12 @@ int tipc_block_bearer(const char *name)
read_lock_bh(&tipc_net_lock);
b_ptr = tipc_bearer_find(name);
if (!b_ptr) {
- warn("Attempt to block unknown bearer <%s>\n", name);
+ pr_warn("TIPC: Attempt to block unknown bearer <%s>\n", name);
read_unlock_bh(&tipc_net_lock);
return -EINVAL;
}
- info("Blocking bearer <%s>\n", name);
+ pr_info("TIPC: Blocking bearer <%s>\n", name);
spin_lock_bh(&b_ptr->lock);
b_ptr->blocked = 1;
list_splice_init(&b_ptr->cong_links, &b_ptr->links);
@@ -562,7 +566,7 @@ static void bearer_disable(struct tipc_bearer *b_ptr)
struct tipc_link *l_ptr;
struct tipc_link *temp_l_ptr;
- info("Disabling bearer <%s>\n", b_ptr->name);
+ pr_info("TIPC: Disabling bearer <%s>\n", b_ptr->name);
spin_lock_bh(&b_ptr->lock);
b_ptr->blocked = 1;
b_ptr->media->disable_bearer(b_ptr);
@@ -584,7 +588,7 @@ int tipc_disable_bearer(const char *name)
write_lock_bh(&tipc_net_lock);
b_ptr = tipc_bearer_find(name);
if (b_ptr == NULL) {
- warn("Attempt to disable unknown bearer <%s>\n", name);
+ pr_warn("TIPC: Attempt to disable unknown bearer <%s>\n", name);
res = -EINVAL;
} else {
bearer_disable(b_ptr);
diff --git a/net/tipc/config.c b/net/tipc/config.c
index c5712a3..30e5b0a 100644
--- a/net/tipc/config.c
+++ b/net/tipc/config.c
@@ -432,7 +432,7 @@ static void cfg_named_msg_event(void *userdata,
if ((size < sizeof(*req_hdr)) ||
(size != TCM_ALIGN(ntohl(req_hdr->tcm_len))) ||
(ntohs(req_hdr->tcm_flags) != TCM_F_REQUEST)) {
- warn("Invalid configuration message discarded\n");
+ pr_warn("TIPC: Invalid configuration message discarded\n");
return;
}
@@ -478,7 +478,7 @@ int tipc_cfg_init(void)
return 0;
failed:
- err("Unable to create configuration service\n");
+ pr_err("TIPC: Unable to create configuration service\n");
return res;
}
@@ -494,7 +494,7 @@ void tipc_cfg_reinit(void)
seq.lower = seq.upper = tipc_own_addr;
res = tipc_publish(config_port_ref, TIPC_ZONE_SCOPE, &seq);
if (res)
- err("Unable to reinitialize configuration service\n");
+ pr_err("TIPC: Unable to reinitialize configuration service\n");
}
void tipc_cfg_stop(void)
diff --git a/net/tipc/core.c b/net/tipc/core.c
index f7b9523..019d054 100644
--- a/net/tipc/core.c
+++ b/net/tipc/core.c
@@ -162,9 +162,9 @@ static int __init tipc_init(void)
int res;
if (tipc_log_resize(CONFIG_TIPC_LOG) != 0)
- warn("Unable to create log buffer\n");
+ pr_warn("TIPC: Unable to create log buffer\n");
- info("Activated (version " TIPC_MOD_VER ")\n");
+ pr_info("TIPC: Activated (version " TIPC_MOD_VER ")\n");
tipc_own_addr = 0;
tipc_remote_management = 1;
@@ -175,9 +175,9 @@ static int __init tipc_init(void)
res = tipc_core_start();
if (res)
- err("Unable to start in single node mode\n");
+ pr_err("TIPC: Unable to start in single node mode\n");
else
- info("Started in single node mode\n");
+ pr_info("TIPC: Started in single node mode\n");
return res;
}
@@ -185,7 +185,7 @@ static void __exit tipc_exit(void)
{
tipc_core_stop_net();
tipc_core_stop();
- info("Deactivated\n");
+ pr_info("TIPC: Deactivated\n");
}
module_init(tipc_init);
diff --git a/net/tipc/core.h b/net/tipc/core.h
index 2a9bb99..e8b4909 100644
--- a/net/tipc/core.h
+++ b/net/tipc/core.h
@@ -89,13 +89,6 @@ void tipc_printf(struct print_buf *, const char *fmt, ...);
#define TIPC_OUTPUT TIPC_LOG
#endif
-#define err(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
- KERN_ERR "TIPC: " fmt, ## arg)
-#define warn(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
- KERN_WARNING "TIPC: " fmt, ## arg)
-#define info(fmt, arg...) tipc_printf(TIPC_OUTPUT, \
- KERN_NOTICE "TIPC: " fmt, ## arg)
-
#ifdef CONFIG_TIPC_DEBUG
/*
@@ -105,15 +98,12 @@ void tipc_printf(struct print_buf *, const char *fmt, ...);
#define DBG_OUTPUT TIPC_LOG
#endif
-#define dbg(fmt, arg...) tipc_printf(DBG_OUTPUT, KERN_DEBUG fmt, ## arg);
-
#define msg_dbg(msg, txt) tipc_msg_dbg(DBG_OUTPUT, msg, txt);
void tipc_msg_dbg(struct print_buf *, struct tipc_msg *, const char *);
#else
-#define dbg(fmt, arg...) do {} while (0)
#define msg_dbg(msg, txt) do {} while (0)
#define tipc_msg_dbg(buf, msg, txt) do {} while (0)
diff --git a/net/tipc/discover.c b/net/tipc/discover.c
index ae054cf..8f92e52 100644
--- a/net/tipc/discover.c
+++ b/net/tipc/discover.c
@@ -106,8 +106,8 @@ static void disc_dupl_alert(struct tipc_bearer *b_ptr, u32 node_addr,
tipc_printbuf_init(&pb, media_addr_str, sizeof(media_addr_str));
tipc_media_addr_printf(&pb, media_addr);
tipc_printbuf_validate(&pb);
- warn("Duplicate %s using %s seen on <%s>\n",
- node_addr_str, media_addr_str, b_ptr->name);
+ pr_warn("TIPC: Duplicate %s using %s seen on <%s>\n",
+ node_addr_str, media_addr_str, b_ptr->name);
}
/**
diff --git a/net/tipc/handler.c b/net/tipc/handler.c
index 9c6f22f..061e7a6 100644
--- a/net/tipc/handler.c
+++ b/net/tipc/handler.c
@@ -57,14 +57,14 @@ unsigned int tipc_k_signal(Handler routine, unsigned long argument)
struct queue_item *item;
if (!handler_enabled) {
- err("Signal request ignored by handler\n");
+ pr_err("TIPC: Signal request ignored by handler\n");
return -ENOPROTOOPT;
}
spin_lock_bh(&qitem_lock);
item = kmem_cache_alloc(tipc_queue_item_cache, GFP_ATOMIC);
if (!item) {
- err("Signal queue out of memory\n");
+ pr_err("TIPC: Signal queue out of memory\n");
spin_unlock_bh(&qitem_lock);
return -ENOMEM;
}
diff --git a/net/tipc/link.c b/net/tipc/link.c
index f6bf483..da1f3c5 100644
--- a/net/tipc/link.c
+++ b/net/tipc/link.c
@@ -41,6 +41,12 @@
#include "discover.h"
#include "config.h"
+/*
+ * Error message prefixes
+ */
+static const char *link_co_err = "TIPC: Link changeover error, ";
+static const char *link_rst_msg = "TIPC: Resetting link ";
+static const char *link_unk_evt = "TIPC: Unknown link event ";
/*
* Out-of-range value for link session numbers
@@ -300,20 +306,21 @@ struct tipc_link *tipc_link_create(struct tipc_node *n_ptr,
if (n_ptr->link_cnt >= 2) {
tipc_addr_string_fill(addr_string, n_ptr->addr);
- err("Attempt to establish third link to %s\n", addr_string);
+ pr_err("TIPC: Attempt to establish third link to %s\n",
+ addr_string);
return NULL;
}
if (n_ptr->links[b_ptr->identity]) {
tipc_addr_string_fill(addr_string, n_ptr->addr);
- err("Attempt to establish second link on <%s> to %s\n",
+ pr_err("TIPC: Attempt to establish second link on <%s> to %s\n",
b_ptr->name, addr_string);
return NULL;
}
l_ptr = kzalloc(sizeof(*l_ptr), GFP_ATOMIC);
if (!l_ptr) {
- warn("Link creation failed, no memory\n");
+ pr_warn("TIPC: Link creation failed, no memory\n");
return NULL;
}
@@ -371,7 +378,7 @@ struct tipc_link *tipc_link_create(struct tipc_node *n_ptr,
void tipc_link_delete(struct tipc_link *l_ptr)
{
if (!l_ptr) {
- err("Attempt to delete non-existent link\n");
+ pr_err("TIPC: Attempt to delete non-existent link\n");
return;
}
@@ -632,8 +639,8 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event)
link_set_timer(l_ptr, cont_intv / 4);
break;
case RESET_MSG:
- info("Resetting link <%s>, requested by peer\n",
- l_ptr->name);
+ pr_info("%s<%s>, requested by peer\n", link_rst_msg,
+ l_ptr->name);
tipc_link_reset(l_ptr);
l_ptr->state = RESET_RESET;
l_ptr->fsm_msg_cnt = 0;
@@ -642,7 +649,7 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event)
link_set_timer(l_ptr, cont_intv);
break;
default:
- err("Unknown link event %u in WW state\n", event);
+ pr_err("%s%u in WW state\n", link_unk_evt, event);
}
break;
case WORKING_UNKNOWN:
@@ -654,8 +661,8 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event)
link_set_timer(l_ptr, cont_intv);
break;
case RESET_MSG:
- info("Resetting link <%s>, requested by peer "
- "while probing\n", l_ptr->name);
+ pr_info("%s<%s>, requested by peer while probing\n",
+ link_rst_msg, l_ptr->name);
tipc_link_reset(l_ptr);
l_ptr->state = RESET_RESET;
l_ptr->fsm_msg_cnt = 0;
@@ -680,8 +687,8 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event)
l_ptr->fsm_msg_cnt++;
link_set_timer(l_ptr, cont_intv / 4);
} else { /* Link has failed */
- warn("Resetting link <%s>, peer not responding\n",
- l_ptr->name);
+ pr_warn("%s<%s>, peer not responding\n",
+ link_rst_msg, l_ptr->name);
tipc_link_reset(l_ptr);
l_ptr->state = RESET_UNKNOWN;
l_ptr->fsm_msg_cnt = 0;
@@ -692,7 +699,7 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event)
}
break;
default:
- err("Unknown link event %u in WU state\n", event);
+ pr_err("%s%u in WU state\n", link_unk_evt, event);
}
break;
case RESET_UNKNOWN:
@@ -726,7 +733,7 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event)
link_set_timer(l_ptr, cont_intv);
break;
default:
- err("Unknown link event %u in RU state\n", event);
+ pr_err("%s%u in RU state\n", link_unk_evt, event);
}
break;
case RESET_RESET:
@@ -751,11 +758,11 @@ static void link_state_event(struct tipc_link *l_ptr, unsigned int event)
link_set_timer(l_ptr, cont_intv);
break;
default:
- err("Unknown link event %u in RR state\n", event);
+ pr_err("%s%u in RR state\n", link_unk_evt, event);
}
break;
default:
- err("Unknown link state %u/%u\n", l_ptr->state, event);
+ pr_err("TIPC: Unknown link state %u/%u\n", l_ptr->state, event);
}
}
@@ -856,7 +863,8 @@ int tipc_link_send_buf(struct tipc_link *l_ptr, struct sk_buff *buf)
}
kfree_skb(buf);
if (imp > CONN_MANAGER) {
- warn("Resetting link <%s>, send queue full", l_ptr->name);
+ pr_warn("%s<%s>, send queue full", link_rst_msg,
+ l_ptr->name);
tipc_link_reset(l_ptr);
}
return dsz;
@@ -1409,8 +1417,8 @@ static void link_reset_all(unsigned long addr)
tipc_node_lock(n_ptr);
- warn("Resetting all links to %s\n",
- tipc_addr_string_fill(addr_string, n_ptr->addr));
+ pr_warn("TIPC: Resetting all links to %s\n",
+ tipc_addr_string_fill(addr_string, n_ptr->addr));
for (i = 0; i < MAX_BEARERS; i++) {
if (n_ptr->links[i]) {
@@ -1428,7 +1436,7 @@ static void link_retransmit_failure(struct tipc_link *l_ptr,
{
struct tipc_msg *msg = buf_msg(buf);
- warn("Retransmission failure on link <%s>\n", l_ptr->name);
+ pr_warn("TIPC: Retransmission failure on link <%s>\n", l_ptr->name);
if (l_ptr->addr) {
/* Handle failure on standard link */
@@ -1440,21 +1448,21 @@ static void link_retransmit_failure(struct tipc_link *l_ptr,
struct tipc_node *n_ptr;
char addr_string[16];
- info("Msg seq number: %u, ", msg_seqno(msg));
- info("Outstanding acks: %lu\n",
- (unsigned long) TIPC_SKB_CB(buf)->handle);
+ pr_info("TIPC: Msg seq number: %u, ", msg_seqno(msg));
+ pr_info("TIPC: Outstanding acks: %lu\n",
+ (unsigned long) TIPC_SKB_CB(buf)->handle);
n_ptr = tipc_bclink_retransmit_to();
tipc_node_lock(n_ptr);
tipc_addr_string_fill(addr_string, n_ptr->addr);
- info("Broadcast link info for %s\n", addr_string);
- info("Supportable: %d, ", n_ptr->bclink.supportable);
- info("Supported: %d, ", n_ptr->bclink.supported);
- info("Acked: %u\n", n_ptr->bclink.acked);
- info("Last in: %u, ", n_ptr->bclink.last_in);
- info("Oos state: %u, ", n_ptr->bclink.oos_state);
- info("Last sent: %u\n", n_ptr->bclink.last_sent);
+ pr_info("TIPC: Broadcast link info for %s\n", addr_string);
+ pr_info("TIPC: Supportable: %d, ", n_ptr->bclink.supportable);
+ pr_info("TIPC: Supported: %d, ", n_ptr->bclink.supported);
+ pr_info("TIPC: Acked: %u\n", n_ptr->bclink.acked);
+ pr_info("TIPC: Last in: %u, ", n_ptr->bclink.last_in);
+ pr_info("TIPC: Oos state: %u, ", n_ptr->bclink.oos_state);
+ pr_info("TIPC: Last sent: %u\n", n_ptr->bclink.last_sent);
tipc_k_signal((Handler)link_reset_all, (unsigned long)n_ptr->addr);
@@ -1479,7 +1487,7 @@ void tipc_link_retransmit(struct tipc_link *l_ptr, struct sk_buff *buf,
l_ptr->retransm_queue_head = msg_seqno(msg);
l_ptr->retransm_queue_size = retransmits;
} else {
- err("Unexpected retransmit on link %s (qsize=%d)\n",
+ pr_err("TIPC: Unexpected retransmit on link %s (qsize=%d)\n",
l_ptr->name, l_ptr->retransm_queue_size);
}
return;
@@ -2074,8 +2082,9 @@ static void link_recv_proto_msg(struct tipc_link *l_ptr, struct sk_buff *buf)
if (msg_linkprio(msg) &&
(msg_linkprio(msg) != l_ptr->priority)) {
- warn("Resetting link <%s>, priority change %u->%u\n",
- l_ptr->name, l_ptr->priority, msg_linkprio(msg));
+ pr_warn("%s<%s>, priority change %u->%u\n",
+ link_rst_msg, l_ptr->name, l_ptr->priority,
+ msg_linkprio(msg));
l_ptr->priority = msg_linkprio(msg);
tipc_link_reset(l_ptr); /* Enforce change to take effect */
break;
@@ -2139,15 +2148,13 @@ static void tipc_link_tunnel(struct tipc_link *l_ptr,
tunnel = l_ptr->owner->active_links[selector & 1];
if (!tipc_link_is_up(tunnel)) {
- warn("Link changeover error, "
- "tunnel link no longer available\n");
+ pr_warn("%stunnel link no longer available\n", link_co_err);
return;
}
msg_set_size(tunnel_hdr, length + INT_H_SIZE);
buf = tipc_buf_acquire(length + INT_H_SIZE);
if (!buf) {
- warn("Link changeover error, "
- "unable to send tunnel msg\n");
+ pr_warn("%sunable to send tunnel msg\n", link_co_err);
return;
}
skb_copy_to_linear_data(buf, tunnel_hdr, INT_H_SIZE);
@@ -2173,8 +2180,7 @@ void tipc_link_changeover(struct tipc_link *l_ptr)
return;
if (!l_ptr->owner->permit_changeover) {
- warn("Link changeover error, "
- "peer did not permit changeover\n");
+ pr_warn("%speer did not permit changeover\n", link_co_err);
return;
}
@@ -2192,8 +2198,8 @@ void tipc_link_changeover(struct tipc_link *l_ptr)
msg_set_size(&tunnel_hdr, INT_H_SIZE);
tipc_link_send_buf(tunnel, buf);
} else {
- warn("Link changeover error, "
- "unable to send changeover msg\n");
+ pr_warn("%sunable to send changeover msg\n",
+ link_co_err);
}
return;
}
@@ -2246,8 +2252,8 @@ void tipc_link_send_duplicate(struct tipc_link *l_ptr, struct tipc_link *tunnel)
msg_set_size(&tunnel_hdr, length + INT_H_SIZE);
outbuf = tipc_buf_acquire(length + INT_H_SIZE);
if (outbuf == NULL) {
- warn("Link changeover error, "
- "unable to send duplicate msg\n");
+ pr_warn("%sunable to send duplicate msg\n",
+ link_co_err);
return;
}
skb_copy_to_linear_data(outbuf, &tunnel_hdr, INT_H_SIZE);
@@ -2298,7 +2304,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr,
if (!dest_link)
goto exit;
if (dest_link == *l_ptr) {
- err("Unexpected changeover message on link <%s>\n",
+ pr_err("TIPC: Unexpected changeover message on link <%s>\n",
(*l_ptr)->name);
goto exit;
}
@@ -2310,7 +2316,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr,
goto exit;
*buf = buf_extract(tunnel_buf, INT_H_SIZE);
if (*buf == NULL) {
- warn("Link changeover error, duplicate msg dropped\n");
+ pr_warn("%sduplicate msg dropped\n", link_co_err);
goto exit;
}
kfree_skb(tunnel_buf);
@@ -2319,8 +2325,8 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr,
/* First original message ?: */
if (tipc_link_is_up(dest_link)) {
- info("Resetting link <%s>, changeover initiated by peer\n",
- dest_link->name);
+ pr_info("%s<%s>, changeover initiated by peer\n", link_rst_msg,
+ dest_link->name);
tipc_link_reset(dest_link);
dest_link->exp_msg_count = msg_count;
if (!msg_count)
@@ -2333,8 +2339,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr,
/* Receive original message */
if (dest_link->exp_msg_count == 0) {
- warn("Link switchover error, "
- "got too many tunnelled messages\n");
+ pr_warn("%sgot too many tunnelled messages\n", link_co_err);
goto exit;
}
dest_link->exp_msg_count--;
@@ -2346,7 +2351,7 @@ static int link_recv_changeover_msg(struct tipc_link **l_ptr,
kfree_skb(tunnel_buf);
return 1;
} else {
- warn("Link changeover error, original msg dropped\n");
+ pr_warn("%soriginal msg dropped\n", link_co_err);
}
}
exit:
@@ -2367,7 +2372,7 @@ void tipc_link_recv_bundle(struct sk_buff *buf)
while (msgcount--) {
obuf = buf_extract(buf, pos);
if (obuf == NULL) {
- warn("Link unable to unbundle message(s)\n");
+ pr_warn("TIPC: Link unable to unbundle message(s)\n");
break;
}
pos += align(msg_size(buf_msg(obuf)));
@@ -2538,7 +2543,7 @@ int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb,
set_fragm_size(pbuf, fragm_sz);
set_expected_frags(pbuf, exp_fragm_cnt - 1);
} else {
- dbg("Link unable to reassemble fragmented message\n");
+ pr_debug("TIPC: Link unable to reassemble fragmented message\n");
kfree_skb(fbuf);
return -1;
}
@@ -3060,5 +3065,5 @@ print_state:
tipc_printf(buf, "\n");
tipc_printbuf_validate(buf);
- info("%s", print_area);
+ pr_info("TIPC: %s", print_area);
}
diff --git a/net/tipc/name_distr.c b/net/tipc/name_distr.c
index 158318e..cdd614e 100644
--- a/net/tipc/name_distr.c
+++ b/net/tipc/name_distr.c
@@ -161,7 +161,7 @@ void tipc_named_publish(struct publication *publ)
buf = named_prepare_buf(PUBLICATION, ITEM_SIZE, 0);
if (!buf) {
- warn("Publication distribution failure\n");
+ pr_warn("TIPC: Publication distribution failure\n");
return;
}
@@ -186,7 +186,7 @@ void tipc_named_withdraw(struct publication *publ)
buf = named_prepare_buf(WITHDRAWAL, ITEM_SIZE, 0);
if (!buf) {
- warn("Withdrawal distribution failure\n");
+ pr_warn("TIPC: Withdrawal distribution failure\n");
return;
}
@@ -213,7 +213,7 @@ static void named_distribute(struct list_head *message_list, u32 node,
rest -= left;
buf = named_prepare_buf(PUBLICATION, left, node);
if (!buf) {
- warn("Bulk publication failure\n");
+ pr_warn("TIPC: Bulk publication failure\n");
return;
}
item = (struct distr_item *)msg_data(buf_msg(buf));
@@ -283,9 +283,10 @@ static void named_purge_publ(struct publication *publ)
write_unlock_bh(&tipc_nametbl_lock);
if (p != publ) {
- err("Unable to remove publication from failed node\n"
- "(type=%u, lower=%u, node=0x%x, ref=%u, key=%u)\n",
- publ->type, publ->lower, publ->node, publ->ref, publ->key);
+ pr_err("TIPC: Unable to remove publication from failed node\n"
+ " (type=%u, lower=%u, node=0x%x, ref=%u, key=%u)\n",
+ publ->type, publ->lower, publ->node, publ->ref,
+ publ->key);
}
kfree(p);
@@ -329,14 +330,14 @@ void tipc_named_recv(struct sk_buff *buf)
tipc_nodesub_unsubscribe(&publ->subscr);
kfree(publ);
} else {
- err("Unable to remove publication by node 0x%x\n"
- "(type=%u, lower=%u, ref=%u, key=%u)\n",
- msg_orignode(msg),
- ntohl(item->type), ntohl(item->lower),
- ntohl(item->ref), ntohl(item->key));
+ pr_err("TIPC: Unable to remove publication by node 0x%x\n"
+ " (type=%u, lower=%u, ref=%u, key=%u)\n",
+ msg_orignode(msg), ntohl(item->type),
+ ntohl(item->lower), ntohl(item->ref),
+ ntohl(item->key));
}
} else {
- warn("Unrecognized name table message received\n");
+ pr_warn("TIPC: Unrecognized name table message received\n");
}
item++;
}
diff --git a/net/tipc/name_table.c b/net/tipc/name_table.c
index cade0ac..0b48fbb 100644
--- a/net/tipc/name_table.c
+++ b/net/tipc/name_table.c
@@ -126,7 +126,7 @@ static struct publication *publ_create(u32 type, u32 lower, u32 upper,
{
struct publication *publ = kzalloc(sizeof(*publ), GFP_ATOMIC);
if (publ == NULL) {
- warn("Publication creation failure, no memory\n");
+ pr_warn("TIPC: Publication creation failure, no memory\n");
return NULL;
}
@@ -163,7 +163,7 @@ static struct name_seq *tipc_nameseq_create(u32 type, struct hlist_head *seq_hea
struct sub_seq *sseq = tipc_subseq_alloc(1);
if (!nseq || !sseq) {
- warn("Name sequence creation failed, no memory\n");
+ pr_warn("TIPC: Name sequence creation failed, no memory\n");
kfree(nseq);
kfree(sseq);
return NULL;
@@ -263,8 +263,8 @@ static struct publication *tipc_nameseq_insert_publ(struct name_seq *nseq,
/* Lower end overlaps existing entry => need an exact match */
if ((sseq->lower != lower) || (sseq->upper != upper)) {
- warn("Cannot publish {%u,%u,%u}, overlap error\n",
- type, lower, upper);
+ pr_warn("TIPC: Cannot publish {%u,%u,%u}, overlap error\n",
+ type, lower, upper);
return NULL;
}
@@ -286,8 +286,8 @@ static struct publication *tipc_nameseq_insert_publ(struct name_seq *nseq,
/* Fail if upper end overlaps into an existing entry */
if ((inspos < nseq->first_free) &&
(upper >= nseq->sseqs[inspos].lower)) {
- warn("Cannot publish {%u,%u,%u}, overlap error\n",
- type, lower, upper);
+ pr_warn("TIPC: Cannot publish {%u,%u,%u}, overlap error\n",
+ type, lower, upper);
return NULL;
}
@@ -296,8 +296,8 @@ static struct publication *tipc_nameseq_insert_publ(struct name_seq *nseq,
struct sub_seq *sseqs = tipc_subseq_alloc(nseq->alloc * 2);
if (!sseqs) {
- warn("Cannot publish {%u,%u,%u}, no memory\n",
- type, lower, upper);
+ pr_warn("TIPC: Cannot publish {%u,%u,%u}, no memory\n",
+ type, lower, upper);
return NULL;
}
memcpy(sseqs, nseq->sseqs,
@@ -309,8 +309,8 @@ static struct publication *tipc_nameseq_insert_publ(struct name_seq *nseq,
info = kzalloc(sizeof(*info), GFP_ATOMIC);
if (!info) {
- warn("Cannot publish {%u,%u,%u}, no memory\n",
- type, lower, upper);
+ pr_warn("TIPC: Cannot publish {%u,%u,%u}, no memory\n",
+ type, lower, upper);
return NULL;
}
@@ -492,8 +492,8 @@ struct publication *tipc_nametbl_insert_publ(u32 type, u32 lower, u32 upper,
if ((scope < TIPC_ZONE_SCOPE) || (scope > TIPC_NODE_SCOPE) ||
(lower > upper)) {
- dbg("Failed to publish illegal {%u,%u,%u} with scope %u\n",
- type, lower, upper, scope);
+ pr_debug("TIPC: Failed to publish illegal {%u,%u,%u} with scope %u\n",
+ type, lower, upper, scope);
return NULL;
}
@@ -668,8 +668,8 @@ struct publication *tipc_nametbl_publish(u32 type, u32 lower, u32 upper,
struct publication *publ;
if (table.local_publ_count >= tipc_max_publications) {
- warn("Publication failed, local publication limit reached (%u)\n",
- tipc_max_publications);
+ pr_warn("TIPC: Publication failed, local publication limit reached (%u)\n",
+ tipc_max_publications);
return NULL;
}
@@ -702,9 +702,9 @@ int tipc_nametbl_withdraw(u32 type, u32 lower, u32 ref, u32 key)
return 1;
}
write_unlock_bh(&tipc_nametbl_lock);
- err("Unable to remove local publication\n"
- "(type=%u, lower=%u, ref=%u, key=%u)\n",
- type, lower, ref, key);
+ pr_err("TIPC: Unable to remove local publication\n"
+ "(type=%u, lower=%u, ref=%u, key=%u)\n",
+ type, lower, ref, key);
return 0;
}
@@ -725,8 +725,8 @@ void tipc_nametbl_subscribe(struct tipc_subscription *s)
tipc_nameseq_subscribe(seq, s);
spin_unlock_bh(&seq->lock);
} else {
- warn("Failed to create subscription for {%u,%u,%u}\n",
- s->seq.type, s->seq.lower, s->seq.upper);
+ pr_warn("TIPC: Failed to create subscription for {%u,%u,%u}\n",
+ s->seq.type, s->seq.lower, s->seq.upper);
}
write_unlock_bh(&tipc_nametbl_lock);
}
@@ -942,7 +942,7 @@ void tipc_nametbl_stop(void)
for (i = 0; i < tipc_nametbl_size; i++) {
if (hlist_empty(&table.types[i]))
continue;
- err("tipc_nametbl_stop(): orphaned hash chain detected\n");
+ pr_err("TIPC: nametbl_stop(): orphaned hash chain detected\n");
break;
}
kfree(table.types);
diff --git a/net/tipc/net.c b/net/tipc/net.c
index 7c236c8..38a34b9 100644
--- a/net/tipc/net.c
+++ b/net/tipc/net.c
@@ -184,9 +184,9 @@ int tipc_net_start(u32 addr)
tipc_cfg_reinit();
- info("Started in network mode\n");
- info("Own node address %s, network identity %u\n",
- tipc_addr_string_fill(addr_string, tipc_own_addr), tipc_net_id);
+ pr_info("TIPC: Started in network mode\n");
+ pr_info("TIPC: Own node address %s, network identity %u\n",
+ tipc_addr_string_fill(addr_string, tipc_own_addr), tipc_net_id);
return 0;
}
@@ -202,5 +202,5 @@ void tipc_net_stop(void)
list_for_each_entry_safe(node, t_node, &tipc_node_list, list)
tipc_node_delete(node);
write_unlock_bh(&tipc_net_lock);
- info("Left network mode\n");
+ pr_info("TIPC: Left network mode\n");
}
diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c
index 7bda8e3..f8ca12d 100644
--- a/net/tipc/netlink.c
+++ b/net/tipc/netlink.c
@@ -90,7 +90,7 @@ int tipc_netlink_start(void)
res = genl_register_family_with_ops(&tipc_genl_family,
&tipc_genl_ops, 1);
if (res) {
- err("Failed to register netlink interface\n");
+ pr_err("TIPC: Failed to register netlink interface\n");
return res;
}
diff --git a/net/tipc/node.c b/net/tipc/node.c
index d4fd341..e03fc45 100644
--- a/net/tipc/node.c
+++ b/net/tipc/node.c
@@ -105,7 +105,7 @@ struct tipc_node *tipc_node_create(u32 addr)
n_ptr = kzalloc(sizeof(*n_ptr), GFP_ATOMIC);
if (!n_ptr) {
spin_unlock_bh(&node_create_lock);
- warn("Node creation failed, no memory\n");
+ pr_warn("TIPC: Node creation failed, no memory\n");
return NULL;
}
@@ -151,8 +151,8 @@ void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr)
n_ptr->working_links++;
- info("Established link <%s> on network plane %c\n",
- l_ptr->name, l_ptr->b_ptr->net_plane);
+ pr_info("TIPC: Established link <%s> on network plane %c\n",
+ l_ptr->name, l_ptr->b_ptr->net_plane);
if (!active[0]) {
active[0] = active[1] = l_ptr;
@@ -160,7 +160,7 @@ void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr)
return;
}
if (l_ptr->priority < active[0]->priority) {
- info("New link <%s> becomes standby\n", l_ptr->name);
+ pr_info("TIPC: New link <%s> becomes standby\n", l_ptr->name);
return;
}
tipc_link_send_duplicate(active[0], l_ptr);
@@ -168,9 +168,10 @@ void tipc_node_link_up(struct tipc_node *n_ptr, struct tipc_link *l_ptr)
active[0] = l_ptr;
return;
}
- info("Old link <%s> becomes standby\n", active[0]->name);
+ pr_info("TIPC: Old link <%s> becomes standby\n", active[0]->name);
if (active[1] != active[0])
- info("Old link <%s> becomes standby\n", active[1]->name);
+ pr_info("TIPC: Old link <%s> becomes standby\n",
+ active[1]->name);
active[0] = active[1] = l_ptr;
}
@@ -211,11 +212,11 @@ void tipc_node_link_down(struct tipc_node *n_ptr, struct tipc_link *l_ptr)
n_ptr->working_links--;
if (!tipc_link_is_active(l_ptr)) {
- info("Lost standby link <%s> on network plane %c\n",
- l_ptr->name, l_ptr->b_ptr->net_plane);
+ pr_info("TIPC: Lost standby link <%s> on network plane %c\n",
+ l_ptr->name, l_ptr->b_ptr->net_plane);
return;
}
- info("Lost link <%s> on network plane %c\n",
+ pr_info("TIPC: Lost link <%s> on network plane %c\n",
l_ptr->name, l_ptr->b_ptr->net_plane);
active = &n_ptr->active_links[0];
@@ -290,8 +291,8 @@ static void node_lost_contact(struct tipc_node *n_ptr)
char addr_string[16];
u32 i;
- info("Lost contact with %s\n",
- tipc_addr_string_fill(addr_string, n_ptr->addr));
+ pr_info("TIPC: Lost contact with %s\n",
+ tipc_addr_string_fill(addr_string, n_ptr->addr));
/* Flush broadcast link info associated with lost node */
if (n_ptr->bclink.supported) {
diff --git a/net/tipc/node_subscr.c b/net/tipc/node_subscr.c
index 7a27344..2256281 100644
--- a/net/tipc/node_subscr.c
+++ b/net/tipc/node_subscr.c
@@ -51,7 +51,8 @@ void tipc_nodesub_subscribe(struct tipc_node_subscr *node_sub, u32 addr,
node_sub->node = tipc_node_find(addr);
if (!node_sub->node) {
- warn("Node subscription rejected, unknown node 0x%x\n", addr);
+ pr_warn("TIPC: Node subscription rejected, unknown node 0x%x\n",
+ addr);
return;
}
node_sub->handle_node_down = handle_down;
diff --git a/net/tipc/port.c b/net/tipc/port.c
index 70bf78b..5d374d7 100644
--- a/net/tipc/port.c
+++ b/net/tipc/port.c
@@ -191,7 +191,7 @@ void tipc_port_recv_mcast(struct sk_buff *buf, struct tipc_port_list *dp)
struct sk_buff *b = skb_clone(buf, GFP_ATOMIC);
if (b == NULL) {
- warn("Unable to deliver multicast message(s)\n");
+ pr_warn("TIPC: Unable to deliver multicast message(s)\n");
goto exit;
}
if ((index == 0) && (cnt != 0))
@@ -221,12 +221,12 @@ struct tipc_port *tipc_createport_raw(void *usr_handle,
p_ptr = kzalloc(sizeof(*p_ptr), GFP_ATOMIC);
if (!p_ptr) {
- warn("Port creation failed, no memory\n");
+ pr_warn("TIPC: Port creation failed, no memory\n");
return NULL;
}
ref = tipc_ref_acquire(p_ptr, &p_ptr->lock);
if (!ref) {
- warn("Port creation failed, reference table exhausted\n");
+ pr_warn("TIPC: Port creation failed, ref. table exhausted\n");
kfree(p_ptr);
return NULL;
}
@@ -906,7 +906,7 @@ int tipc_createport(void *usr_handle,
up_ptr = kmalloc(sizeof(*up_ptr), GFP_ATOMIC);
if (!up_ptr) {
- warn("Port creation failed, no memory\n");
+ pr_warn("TIPC: Port creation failed, no memory\n");
return -ENOMEM;
}
p_ptr = tipc_createport_raw(NULL, port_dispatcher, port_wakeup,
diff --git a/net/tipc/ref.c b/net/tipc/ref.c
index 5cada0e..7435871 100644
--- a/net/tipc/ref.c
+++ b/net/tipc/ref.c
@@ -153,11 +153,11 @@ u32 tipc_ref_acquire(void *object, spinlock_t **lock)
struct reference *entry = NULL;
if (!object) {
- err("Attempt to acquire reference to non-existent object\n");
+ pr_err("TIPC: Attempt to acquire ref. to non-existent obj\n");
return 0;
}
if (!tipc_ref_table.entries) {
- err("Reference table not found during acquisition attempt\n");
+ pr_err("TIPC: Ref. table not found in acquisition attempt\n");
return 0;
}
@@ -211,7 +211,7 @@ void tipc_ref_discard(u32 ref)
u32 index_mask;
if (!tipc_ref_table.entries) {
- err("Reference table not found during discard attempt\n");
+ pr_err("TIPC: Ref. table not found during discard attempt\n");
return;
}
@@ -222,11 +222,11 @@ void tipc_ref_discard(u32 ref)
write_lock_bh(&ref_table_lock);
if (!entry->object) {
- err("Attempt to discard reference to non-existent object\n");
+ pr_err("TIPC: Attempt to discard ref. to non-existent obj\n");
goto exit;
}
if (entry->ref != ref) {
- err("Attempt to discard non-existent reference\n");
+ pr_err("TIPC: Attempt to discard non-existent reference\n");
goto exit;
}
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 1ebb49f..fefec9c 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1787,13 +1787,13 @@ int tipc_socket_init(void)
res = proto_register(&tipc_proto, 1);
if (res) {
- err("Failed to register TIPC protocol type\n");
+ pr_err("TIPC: Failed to register TIPC protocol type\n");
goto out;
}
res = sock_register(&tipc_family_ops);
if (res) {
- err("Failed to register TIPC socket type\n");
+ pr_err("TIPC: Failed to register TIPC socket type\n");
proto_unregister(&tipc_proto);
goto out;
}
diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
index f976e9c..18703a5 100644
--- a/net/tipc/subscr.c
+++ b/net/tipc/subscr.c
@@ -305,8 +305,8 @@ static struct tipc_subscription *subscr_subscribe(struct tipc_subscr *s,
/* Refuse subscription if global limit exceeded */
if (atomic_read(&topsrv.subscription_count) >= tipc_max_subscriptions) {
- warn("Subscription rejected, subscription limit reached (%u)\n",
- tipc_max_subscriptions);
+ pr_warn("TIPC: Subscription rejected, limit reached (%u)\n",
+ tipc_max_subscriptions);
subscr_terminate(subscriber);
return NULL;
}
@@ -314,7 +314,7 @@ static struct tipc_subscription *subscr_subscribe(struct tipc_subscr *s,
/* Allocate subscription object */
sub = kmalloc(sizeof(*sub), GFP_ATOMIC);
if (!sub) {
- warn("Subscription rejected, no memory\n");
+ pr_warn("TIPC: Subscription rejected, no memory\n");
subscr_terminate(subscriber);
return NULL;
}
@@ -328,7 +328,7 @@ static struct tipc_subscription *subscr_subscribe(struct tipc_subscr *s,
if ((!(sub->filter & TIPC_SUB_PORTS) ==
!(sub->filter & TIPC_SUB_SERVICE)) ||
(sub->seq.lower > sub->seq.upper)) {
- warn("Subscription rejected, illegal request\n");
+ pr_warn("TIPC: Subscription rejected, illegal request\n");
kfree(sub);
subscr_terminate(subscriber);
return NULL;
@@ -440,7 +440,7 @@ static void subscr_named_msg_event(void *usr_handle,
/* Create subscriber object */
subscriber = kzalloc(sizeof(struct tipc_subscriber), GFP_ATOMIC);
if (subscriber == NULL) {
- warn("Subscriber rejected, no memory\n");
+ pr_warn("TIPC: Subscriber rejected, no memory\n");
return;
}
INIT_LIST_HEAD(&subscriber->subscription_list);
@@ -458,7 +458,7 @@ static void subscr_named_msg_event(void *usr_handle,
NULL,
&subscriber->port_ref);
if (subscriber->port_ref == 0) {
- warn("Subscriber rejected, unable to create port\n");
+ pr_warn("TIPC: Subscriber rejected, unable to create port\n");
kfree(subscriber);
return;
}
@@ -517,7 +517,7 @@ int tipc_subscr_start(void)
return 0;
failed:
- err("Failed to create subscription service\n");
+ pr_err("TIPC: Failed to create subscription service\n");
return res;
}
--
1.7.9.7
--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Powered by blists - more mailing lists