devpts: remove graffiti

[safe/jmp/linux-2.6] / fs / libfs.c

diff --git a/fs/libfs.c b/fs/libfs.c
index 1add676..49b4409 100644 (file)
--- a/fs/libfs.c
+++ b/fs/libfs.c
@@ -231,7 +231,6 @@ int get_sb_pseudo(struct file_system_type *fs_type, char *name,
         */
        root->i_ino = 1;
        root->i_mode = S_IFDIR | S_IRUSR | S_IWUSR;
-       root->i_uid = root->i_gid = 0;
        root->i_atime = root->i_mtime = root->i_ctime = CURRENT_TIME;
        dentry = d_alloc(NULL, &d_name);
        if (!dentry) {
@@ -360,7 +359,7 @@ int simple_write_begin(struct file *file, struct address_space *mapping,
        index = pos >> PAGE_CACHE_SHIFT;
        from = pos & (PAGE_CACHE_SIZE - 1);
 
-       page = __grab_cache_page(mapping, index);
+       page = grab_cache_page_write_begin(mapping, index, flags);
        if (!page)
                return -ENOMEM;
 
@@ -436,8 +435,6 @@ int simple_fill_super(struct super_block *s, int magic, struct tree_descr *files
         */
        inode->i_ino = 1;
        inode->i_mode = S_IFDIR | 0755;
-       inode->i_uid = inode->i_gid = 0;
-       inode->i_blocks = 0;
        inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
        inode->i_op = &simple_dir_inode_operations;
        inode->i_fop = &simple_dir_operations;
@@ -464,8 +461,6 @@ int simple_fill_super(struct super_block *s, int magic, struct tree_descr *files
                if (!inode)
                        goto out;
                inode->i_mode = S_IFREG | files->mode;
-               inode->i_uid = inode->i_gid = 0;
-               inode->i_blocks = 0;
                inode->i_atime = inode->i_mtime = inode->i_ctime = CURRENT_TIME;
                inode->i_fop = files->ops;
                inode->i_ino = i;
@@ -732,28 +727,6 @@ out:
        return ret;
 }
 
-/*
- * This is what d_alloc_anon should have been.  Once the exportfs
- * argument transition has been finished I will update d_alloc_anon
- * to this prototype and this wrapper will go away.   --hch
- */
-static struct dentry *exportfs_d_alloc(struct inode *inode)
-{
-       struct dentry *dentry;
-
-       if (!inode)
-               return NULL;
-       if (IS_ERR(inode))
-               return ERR_PTR(PTR_ERR(inode));
-
-       dentry = d_alloc_anon(inode);
-       if (!dentry) {
-               iput(inode);
-               dentry = ERR_PTR(-ENOMEM);
-       }
-       return dentry;
-}
-
 /**
  * generic_fh_to_dentry - generic helper for the fh_to_dentry export operation
  * @sb:                filesystem to do the file handle conversion on
@@ -782,7 +755,7 @@ struct dentry *generic_fh_to_dentry(struct super_block *sb, struct fid *fid,
                break;
        }
 
-       return exportfs_d_alloc(inode);
+       return d_obtain_alias(inode);
 }
 EXPORT_SYMBOL_GPL(generic_fh_to_dentry);
 
@@ -815,7 +788,7 @@ struct dentry *generic_fh_to_parent(struct super_block *sb, struct fid *fid,
                break;
        }
 
-       return exportfs_d_alloc(inode);
+       return d_obtain_alias(inode);
 }
 EXPORT_SYMBOL_GPL(generic_fh_to_parent);
 
@@ -836,7 +809,7 @@ EXPORT_SYMBOL(simple_getattr);
 EXPORT_SYMBOL(simple_link);
 EXPORT_SYMBOL(simple_lookup);
 EXPORT_SYMBOL(simple_pin_fs);
-EXPORT_SYMBOL(simple_prepare_write);
+EXPORT_UNUSED_SYMBOL(simple_prepare_write);
 EXPORT_SYMBOL(simple_readpage);
 EXPORT_SYMBOL(simple_release_fs);
 EXPORT_SYMBOL(simple_rename);