12 files changed, 25 insertions, 56 deletions

diff --git a/net/Kconfig b/net/Kconfig
index ad0aafe903f8..72840626284b 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -253,7 +253,9 @@ config NET_TCPPROBE
         what was just said, you don't need it: say N.
 
         Documentation on how to use TCP connection probing can be found
-        at http://linux-net.osdl.org/index.php/TcpProbe
+        at:
+        
+          http://www.linuxfoundation.org/collaborate/workgroups/networking/tcpprobe
 
         To compile this code as a module, choose M here: the
         module will be called tcp_probe.
diff --git a/net/ceph/ceph_hash.c b/net/ceph/ceph_hash.c
index 815ef8826796..0a1b53bce76d 100644
--- a/net/ceph/ceph_hash.c
+++ b/net/ceph/ceph_hash.c
@@ -1,5 +1,6 @@
 
 #include <linux/ceph/types.h>
+#include <linux/module.h>
 
 /*
  * Robert Jenkin's hash function.
@@ -104,6 +105,7 @@ unsigned ceph_str_hash(int type, const char *s, unsigned len)
                 return -1;
         }
 }
+EXPORT_SYMBOL(ceph_str_hash);
 
 const char *ceph_str_hash_name(int type)
 {
@@ -116,3 +118,4 @@ const char *ceph_str_hash_name(int type)
                 return "unknown";
         }
 }
+EXPORT_SYMBOL(ceph_str_hash_name);
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index b6ff4a1519ab..dff633d62e5b 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -96,7 +96,7 @@ struct workqueue_struct *ceph_msgr_wq;
 
 int ceph_msgr_init(void)
 {
-        ceph_msgr_wq = create_workqueue("ceph-msgr");
+        ceph_msgr_wq = alloc_workqueue("ceph-msgr", WQ_NON_REENTRANT, 0);
         if (!ceph_msgr_wq) {
                 pr_err("msgr_init failed to create workqueue\n");
                 return -ENOMEM;
@@ -1920,20 +1920,6 @@ bad_tag:
 /*
  * Atomically queue work on a connection.  Bump @con reference to
  * avoid races with connection teardown.
- *
- * There is some trickery going on with QUEUED and BUSY because we
- * only want a _single_ thread operating on each connection at any
- * point in time, but we want to use all available CPUs.
- *
- * The worker thread only proceeds if it can atomically set BUSY.  It
- * clears QUEUED and does it's thing.  When it thinks it's done, it
- * clears BUSY, then rechecks QUEUED.. if it's set again, it loops
- * (tries again to set BUSY).
- *
- * To queue work, we first set QUEUED, _then_ if BUSY isn't set, we
- * try to queue work.  If that fails (work is already queued, or BUSY)
- * we give up (work also already being done or is queued) but leave QUEUED
- * set so that the worker thread will loop if necessary.
  */
 static void queue_con(struct ceph_connection *con)
 {
@@ -1948,11 +1934,7 @@ static void queue_con(struct ceph_connection *con)
                 return;
         }
 
-        set_bit(QUEUED, &con->state);
-        if (test_bit(BUSY, &con->state)) {
-                dout("queue_con %p - already BUSY\n", con);
-                con->ops->put(con);
-        } else if (!queue_work(ceph_msgr_wq, &con->work.work)) {
+        if (!queue_delayed_work(ceph_msgr_wq, &con->work, 0)) {
                 dout("queue_con %p - already queued\n", con);
                 con->ops->put(con);
         } else {
@@ -1967,15 +1949,6 @@ static void con_work(struct work_struct *work)
 {
         struct ceph_connection *con = container_of(work, struct ceph_connection,
                                                    work.work);
-        int backoff = 0;
-
-more:
-        if (test_and_set_bit(BUSY, &con->state) != 0) {
-                dout("con_work %p BUSY already set\n", con);
-                goto out;
-        }
-        dout("con_work %p start, clearing QUEUED\n", con);
-        clear_bit(QUEUED, &con->state);
 
         mutex_lock(&con->mutex);
 
@@ -1994,28 +1967,13 @@ more:
             try_read(con) < 0 ||
             try_write(con) < 0) {
                 mutex_unlock(&con->mutex);
-                backoff = 1;
                 ceph_fault(con);     /* error/fault path */
                 goto done_unlocked;
         }
 
 done:
         mutex_unlock(&con->mutex);
-
 done_unlocked:
-        clear_bit(BUSY, &con->state);
-        dout("con->state=%lu\n", con->state);
-        if (test_bit(QUEUED, &con->state)) {
-                if (!backoff || test_bit(OPENING, &con->state)) {
-                        dout("con_work %p QUEUED reset, looping\n", con);
-                        goto more;
-                }
-                dout("con_work %p QUEUED reset, but just faulted\n", con);
-                clear_bit(QUEUED, &con->state);
-        }
-        dout("con_work %p done\n", con);
-
-out:
         con->ops->put(con);
 }
 
diff --git a/net/ceph/osdmap.c b/net/ceph/osdmap.c
index d73f3f6efa36..71603ac3dff5 100644
--- a/net/ceph/osdmap.c
+++ b/net/ceph/osdmap.c
@@ -605,8 +605,10 @@ struct ceph_osdmap *osdmap_decode(void **p, void *end)
                         goto bad;
                 }
                 err = __decode_pool(p, end, pi);
-                if (err < 0)
+                if (err < 0) {
+                        kfree(pi);
                         goto bad;
+                }
                 __insert_pg_pool(&map->pg_pools, pi);
         }
 
diff --git a/net/core/dev.c b/net/core/dev.c
index a3ef808b5e36..06d0e7b25385 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -6218,7 +6218,7 @@ static void __net_exit default_device_exit(struct net *net)
 static void __net_exit default_device_exit_batch(struct list_head *net_list)
 {
         /* At exit all network devices most be removed from a network
-         * namespace.  Do this in the reverse order of registeration.
+         * namespace.  Do this in the reverse order of registration.
          * Do this across as many network namespaces as possible to
          * improve batching efficiency.
          */
diff --git a/net/core/sock.c b/net/core/sock.c
index a658aeb6d554..7dfed792434d 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -157,7 +157,7 @@ static const char *const af_family_key_strings[AF_MAX+1] = {
   "sk_lock-27"       , "sk_lock-28"          , "sk_lock-AF_CAN"      ,
   "sk_lock-AF_TIPC"  , "sk_lock-AF_BLUETOOTH", "sk_lock-IUCV"        ,
   "sk_lock-AF_RXRPC" , "sk_lock-AF_ISDN"     , "sk_lock-AF_PHONET"   ,
-  "sk_lock-AF_IEEE802154", "sk_lock-AF_CAIF" ,
+  "sk_lock-AF_IEEE802154", "sk_lock-AF_CAIF" , "sk_lock-AF_ALG"      ,
   "sk_lock-AF_MAX"
 };
 static const char *const af_family_slock_key_strings[AF_MAX+1] = {
@@ -173,7 +173,7 @@ static const char *const af_family_slock_key_strings[AF_MAX+1] = {
   "slock-27"       , "slock-28"          , "slock-AF_CAN"      ,
   "slock-AF_TIPC"  , "slock-AF_BLUETOOTH", "slock-AF_IUCV"     ,
   "slock-AF_RXRPC" , "slock-AF_ISDN"     , "slock-AF_PHONET"   ,
-  "slock-AF_IEEE802154", "slock-AF_CAIF" ,
+  "slock-AF_IEEE802154", "slock-AF_CAIF" , "slock-AF_ALG"      ,
   "slock-AF_MAX"
 };
 static const char *const af_family_clock_key_strings[AF_MAX+1] = {
@@ -189,7 +189,7 @@ static const char *const af_family_clock_key_strings[AF_MAX+1] = {
   "clock-27"       , "clock-28"          , "clock-AF_CAN"      ,
   "clock-AF_TIPC"  , "clock-AF_BLUETOOTH", "clock-AF_IUCV"     ,
   "clock-AF_RXRPC" , "clock-AF_ISDN"     , "clock-AF_PHONET"   ,
-  "clock-AF_IEEE802154", "clock-AF_CAIF" ,
+  "clock-AF_IEEE802154", "clock-AF_CAIF" , "clock-AF_ALG"      ,
   "clock-AF_MAX"
 };
 
diff --git a/net/dccp/Kconfig b/net/dccp/Kconfig
index ad6dffd9070e..b75968a04017 100644
--- a/net/dccp/Kconfig
+++ b/net/dccp/Kconfig
@@ -49,7 +49,9 @@ config NET_DCCPPROBE
         what was just said, you don't need it: say N.
 
         Documentation on how to use DCCP connection probing can be found
-        at http://linux-net.osdl.org/index.php/DccpProbe
+        at:
+        
+          http://www.linuxfoundation.org/collaborate/workgroups/networking/dccpprobe
 
         To compile this code as a module, choose M here: the
         module will be called dccp_probe.
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index 0ba15633c418..0dcaa903e00e 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -1130,7 +1130,7 @@ static struct dn_dev *dn_dev_create(struct net_device *dev, int *err)
 /*
  * This processes a device up event. We only start up
  * the loopback device & ethernet devices with correct
- * MAC addreses automatically. Others must be started
+ * MAC addresses automatically. Others must be started
  * specifically.
  *
  * FIXME: How should we configure the loopback address ? If we could dispense
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig
index 9e95d7fb6d5a..a5a1050595d1 100644
--- a/net/ipv4/Kconfig
+++ b/net/ipv4/Kconfig
@@ -432,7 +432,9 @@ config INET_DIAG
         ---help---
           Support for INET (TCP, DCCP, etc) socket monitoring interface used by
           native Linux tools such as ss. ss is included in iproute2, currently
-          downloadable at <http://linux-net.osdl.org/index.php/Iproute2>.
+          downloadable at:
+          
+            http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2
 
           If unsure, say Y.
 
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index dc7c096ddfef..406f320336e6 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1350,7 +1350,7 @@ static inline unsigned int tcp_cwnd_test(struct tcp_sock *tp,
         return 0;
 }
 
-/* Intialize TSO state of a skb.
+/* Initialize TSO state of a skb.
  * This must be invoked the first time we consider transmitting
  * SKB onto the wire.
  */
diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
index 059a3de647db..978e80e2c4a8 100644
--- a/net/ipv6/af_inet6.c
+++ b/net/ipv6/af_inet6.c
@@ -300,7 +300,7 @@ int inet6_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
                         goto out;
                 }
 
-                /* Reproduce AF_INET checks to make the bindings consitant */
+                /* Reproduce AF_INET checks to make the bindings consistent */
                 v4addr = addr->sin6_addr.s6_addr32[3];
                 chk_addr_ret = inet_addr_type(net, v4addr);
                 if (!sysctl_ip_nonlocal_bind &&
diff --git a/net/sched/Kconfig b/net/sched/Kconfig
index a36270a994d7..f04d4a484d53 100644
--- a/net/sched/Kconfig
+++ b/net/sched/Kconfig
@@ -24,7 +24,7 @@ menuconfig NET_SCHED
           To administer these schedulers, you'll need the user-level utilities
           from the package iproute2+tc at <ftp://ftp.tux.org/pub/net/ip-routing/>.
           That package also contains some documentation; for more, check out
-          <http://linux-net.osdl.org/index.php/Iproute2>.
+          <http://www.linuxfoundation.org/collaborate/workgroups/networking/iproute2>.
 
           This Quality of Service (QoS) support will enable you to use
           Differentiated Services (diffserv) and Resource Reservation Protocol