Merge branch 'net-2.6.26-isatap-20080403' of git://git.linux-ipv6.org/gitroot/yoshfuj...

[linux-2.6] / fs / nfs / inode.c

diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
index 5747d49bdd76e86c89e2ddfccfa27404d42b731b..a4c7cf2bff3a61131d1de68dbb770833e3c8e124 100644 (file)
--- a/fs/nfs/inode.c
+++ b/fs/nfs/inode.c
@@ -192,7 +192,7 @@ void nfs_invalidate_atime(struct inode *inode)
  */
 static void nfs_invalidate_inode(struct inode *inode)
 {
-       set_bit(NFS_INO_STALE, &NFS_FLAGS(inode));
+       set_bit(NFS_INO_STALE, &NFS_I(inode)->flags);
        nfs_zap_caches_locked(inode);
 }
 
@@ -229,7 +229,7 @@ nfs_init_locked(struct inode *inode, void *opaque)
        struct nfs_find_desc    *desc = (struct nfs_find_desc *)opaque;
        struct nfs_fattr        *fattr = desc->fattr;
 
-       NFS_FILEID(inode) = fattr->fileid;
+       set_nfs_fileid(inode, fattr->fileid);
        nfs_copy_fh(NFS_FH(inode), desc->fh);
        return 0;
 }
@@ -291,7 +291,7 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
                        inode->i_fop = &nfs_dir_operations;
                        if (nfs_server_capable(inode, NFS_CAP_READDIRPLUS)
                            && fattr->size <= NFS_LIMIT_READDIRPLUS)
-                               set_bit(NFS_INO_ADVISE_RDPLUS, &NFS_FLAGS(inode));
+                               set_bit(NFS_INO_ADVISE_RDPLUS, &NFS_I(inode)->flags);
                        /* Deal with crossing mountpoints */
                        if (!nfs_fsid_equal(&NFS_SB(sb)->fsid, &fattr->fsid)) {
                                if (fattr->valid & NFS_ATTR_FATTR_V4_REFERRAL)
@@ -299,6 +299,7 @@ nfs_fhget(struct super_block *sb, struct nfs_fh *fh, struct nfs_fattr *fattr)
                                else
                                        inode->i_op = &nfs_mountpoint_inode_operations;
                                inode->i_fop = NULL;
+                               set_bit(NFS_INO_MOUNTPOINT, &nfsi->flags);
                        }
                } else if (S_ISLNK(inode->i_mode))
                        inode->i_op = &nfs_symlink_inode_operations;
@@ -433,15 +434,11 @@ static int nfs_wait_schedule(void *word)
  */
 static int nfs_wait_on_inode(struct inode *inode)
 {
-       struct rpc_clnt *clnt = NFS_CLIENT(inode);
        struct nfs_inode *nfsi = NFS_I(inode);
-       sigset_t oldmask;
        int error;
 
-       rpc_clnt_sigmask(clnt, &oldmask);
        error = wait_on_bit_lock(&nfsi->flags, NFS_INO_REVALIDATING,
-                                       nfs_wait_schedule, TASK_INTERRUPTIBLE);
-       rpc_clnt_sigunmask(clnt, &oldmask);
+                                       nfs_wait_schedule, TASK_KILLABLE);
 
        return error;
 }
@@ -668,7 +665,7 @@ __nfs_revalidate_inode(struct nfs_server *server, struct inode *inode)
                if (status == -ESTALE) {
                        nfs_zap_caches(inode);
                        if (!S_ISDIR(inode->i_mode))
-                               set_bit(NFS_INO_STALE, &NFS_FLAGS(inode));
+                               set_bit(NFS_INO_STALE, &NFS_I(inode)->flags);
                }
                goto out;
        }
@@ -1007,8 +1004,9 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 
        server = NFS_SERVER(inode);
        /* Update the fsid? */
-       if (S_ISDIR(inode->i_mode)
-                       && !nfs_fsid_equal(&server->fsid, &fattr->fsid))
+       if (S_ISDIR(inode->i_mode) &&
+                       !nfs_fsid_equal(&server->fsid, &fattr->fsid) &&
+                       !test_bit(NFS_INO_MOUNTPOINT, &nfsi->flags))
                server->fsid = fattr->fsid;
 
        /*
@@ -1145,7 +1143,7 @@ static int nfs_update_inode(struct inode *inode, struct nfs_fattr *fattr)
 void nfs4_clear_inode(struct inode *inode)
 {
        /* If we are holding a delegation, return it! */
-       nfs_inode_return_delegation(inode);
+       nfs_inode_return_delegation_noreclaim(inode);
        /* First call standard NFS clear_inode() code */
        nfs_clear_inode(inode);
 }