Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6

* 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6:
  NFS: NFSv4 readdir loses entries
  NFS: Micro-optimize nfs4_decode_dirent()
  NFS: Fix an NFS client lockdep issue
  NFS construct consistent co_ownerid for v4.1
  NFS: nfs_wcc_update_inode() should set nfsi->attr_gencount
  NFS improve pnfs_put_deviceid_cache debug print
  NFS fix cb_sequence error processing
  NFS do not find client in NFSv4 pg_authenticate
  NLM: Fix "kernel BUG at fs/lockd/host.c:417!" or ".../host.c:283!"
  NFS: Prevent memory allocation failure in nfsacl_encode()
  NFS: nfsacl_{encode,decode} should return signed integer
  NFS: Fix "kernel BUG at fs/nfs/nfs3xdr.c:1338!"
  NFS: Fix "kernel BUG at fs/aio.c:554!"
  NFS4: Avoid potential NULL pointer dereference in decode_and_add_ds().
  NFS: fix handling of malloc failure during nfs_flush_multi()

4 files changed, 3 insertions, 16 deletions

diff --git a/include/linux/nfsacl.h b/include/linux/nfsacl.h
index f321b578ede..fabcb1e5c46 100644
--- a/include/linux/nfsacl.h
+++ b/include/linux/nfsacl.h
@@ -51,10 +51,10 @@ nfsacl_size(struct posix_acl *acl_access, struct posix_acl *acl_default)
         return w;
 }
 
-extern unsigned int
+extern int
 nfsacl_encode(struct xdr_buf *buf, unsigned int base, struct inode *inode,
               struct posix_acl *acl, int encode_entries, int typeflag);
-extern unsigned int
+extern int
 nfsacl_decode(struct xdr_buf *buf, unsigned int base, unsigned int *aclcnt,
               struct posix_acl **pacl);
 
diff --git a/include/linux/posix_acl.h b/include/linux/posix_acl.h
index d68283a898b..54211c1cd92 100644
--- a/include/linux/posix_acl.h
+++ b/include/linux/posix_acl.h
@@ -71,6 +71,7 @@ posix_acl_release(struct posix_acl *acl)
 
 /* posix_acl.c */
 
+extern void posix_acl_init(struct posix_acl *, int);
 extern struct posix_acl *posix_acl_alloc(int, gfp_t);
 extern struct posix_acl *posix_acl_clone(const struct posix_acl *, gfp_t);
 extern int posix_acl_valid(const struct posix_acl *);
diff --git a/include/linux/sunrpc/bc_xprt.h b/include/linux/sunrpc/bc_xprt.h
index c50b458b8a3..082884295f8 100644
--- a/include/linux/sunrpc/bc_xprt.h
+++ b/include/linux/sunrpc/bc_xprt.h
@@ -47,14 +47,6 @@ static inline int svc_is_backchannel(const struct svc_rqst *rqstp)
                 return 1;
         return 0;
 }
-static inline struct nfs4_sessionid *bc_xprt_sid(struct svc_rqst *rqstp)
-{
-        if (svc_is_backchannel(rqstp))
-                return (struct nfs4_sessionid *)
-                        rqstp->rq_server->sv_bc_xprt->xpt_bc_sid;
-        return NULL;
-}
-
 #else /* CONFIG_NFS_V4_1 */
 static inline int xprt_setup_backchannel(struct rpc_xprt *xprt,
                                          unsigned int min_reqs)
@@ -67,11 +59,6 @@ static inline int svc_is_backchannel(const struct svc_rqst *rqstp)
         return 0;
 }
 
-static inline struct nfs4_sessionid *bc_xprt_sid(struct svc_rqst *rqstp)
-{
-        return NULL;
-}
-
 static inline void xprt_free_bc_request(struct rpc_rqst *req)
 {
 }
diff --git a/include/linux/sunrpc/svc_xprt.h b/include/linux/sunrpc/svc_xprt.h
index 059877b4d85..7ad9751a0d8 100644
--- a/include/linux/sunrpc/svc_xprt.h
+++ b/include/linux/sunrpc/svc_xprt.h
@@ -77,7 +77,6 @@ struct svc_xprt {
         size_t                  xpt_remotelen;  /* length of address */
         struct rpc_wait_queue   xpt_bc_pending; /* backchannel wait queue */
         struct list_head        xpt_users;      /* callbacks on free */
-        void                    *xpt_bc_sid;    /* back channel session ID */
 
         struct net              *xpt_net;
         struct rpc_xprt         *xpt_bc_xprt;   /* NFSv4.1 backchannel */