Merge git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* git://git.linux-nfs.org/projects/trondmy/nfs-2.6: (53 commits)
  NFS: Fix a resolution problem with nfs_inode->cache_change_attribute
  NFS: Fix the resolution problem with nfs_inode_attrs_need_update()
  NFS: Changes to inode->i_nlinks must set the NFS_INO_INVALID_ATTR flag
  RPC/RDMA: ensure connection attempt is complete before signalling.
  RPC/RDMA: correct the reconnect timer backoff
  RPC/RDMA: optionally emit useful transport info upon connect/disconnect.
  RPC/RDMA: reformat a debug printk to keep lines together.
  RPC/RDMA: harden connection logic against missing/late rdma_cm upcalls.
  RPC/RDMA: fix connect/reconnect resource leak.
  RPC/RDMA: return a consistent error, when connect fails.
  RPC/RDMA: adhere to protocol for unpadded client trailing write chunks.
  RPC/RDMA: avoid an oops due to disconnect racing with async upcalls.
  RPC/RDMA: maintain the RPC task bytes-sent statistic.
  RPC/RDMA: suppress retransmit on RPC/RDMA clients.
  RPC/RDMA: fix connection IRD/ORD setting
  RPC/RDMA: support FRMR client memory registration.
  RPC/RDMA: check selected memory registration mode at runtime.
  RPC/RDMA: add data types and new FRMR memory registration enum.
  RPC/RDMA: refactor the inline memory registration code.
  NFS: fix nfs_parse_ip_address() corner case
  ...

1 files changed, 23 insertions, 2 deletions

diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 24241fc..d212ee4 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -153,6 +153,7 @@ extern void nfs4_clear_inode(struct inode *);
 void nfs_zap_acl_cache(struct inode *inode);
 
 /* super.c */
+void nfs_parse_ip_address(char *, size_t, struct sockaddr *, size_t *);
 extern struct file_system_type nfs_xdev_fs_type;
 #ifdef CONFIG_NFS_V4
 extern struct file_system_type nfs4_xdev_fs_type;
@@ -163,8 +164,8 @@ extern struct rpc_stat nfs_rpcstat;
 
 extern int __init register_nfs_fs(void);
 extern void __exit unregister_nfs_fs(void);
-extern void nfs_sb_active(struct nfs_server *server);
-extern void nfs_sb_deactive(struct nfs_server *server);
+extern void nfs_sb_active(struct super_block *sb);
+extern void nfs_sb_deactive(struct super_block *sb);
 
 /* namespace.c */
 extern char *nfs_path(const char *base,
@@ -276,3 +277,23 @@ unsigned int nfs_page_array_len(unsigned int base, size_t len)
 		PAGE_SIZE - 1) >> PAGE_SHIFT;
 }
 
+#define IPV6_SCOPE_DELIMITER	'%'
+
+/*
+ * Set the port number in an address.  Be agnostic about the address
+ * family.
+ */
+static inline void nfs_set_port(struct sockaddr *sap, unsigned short port)
+{
+	struct sockaddr_in *ap = (struct sockaddr_in *)sap;
+	struct sockaddr_in6 *ap6 = (struct sockaddr_in6 *)sap;
+
+	switch (sap->sa_family) {
+	case AF_INET:
+		ap->sin_port = htons(port);
+		break;
+	case AF_INET6:
+		ap6->sin6_port = htons(port);
+		break;
+	}
+}