[PATCH] ufs: fill i_size at directory creation

From: Alexey Dobriyan <adobriyan@gmail.com>
To: Evgeniy Dushistov <dushistov@mail.ru>
Cc: Andrew Morton <akpm@osdl.org>,
	linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Subject: [PATCH] ufs: fill i_size at directory creation
Date: Sat, 4 Feb 2006 04:18:15 +0300	[thread overview]
Message-ID: <20060204011815.GA7837@mipter.zuzino.mipt.ru> (raw)
In-Reply-To: <20060203174613.GA7823@mipter.zuzino.mipt.ru>

On Fri, Feb 03, 2006 at 08:46:13PM +0300, Alexey Dobriyan wrote:
> Thanks, these two patches makes things better but not much better.
> 
> 1.
> 
>         inode->i_blocks = sb->s_blocksize / UFS_SECTOR_SIZE;
> +       inode->i_size = sb->s_blocksize;
>         de = (struct ufs_dir_entry *) dir_block->b_data;
> 
> This creates directories which are 2048 bytes in size. Native ones are
> 512 bytes.
> 
> 	inode->i_size = 512;
> 
> makes mkdir and rm reliable for me both on linux and OpenBSD.

I take "reliably" back.

	for i in $(seq 1 100); do mkdir $i; done

barfs after 42-nd.

How about this as a first small step?

[PATCH] ufs: fill i_size at directory creation

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>

--- a/fs/ufs/dir.c
+++ b/fs/ufs/dir.c
@@ -539,6 +539,7 @@ int ufs_make_empty(struct inode * inode,
 		return err;
 
 	inode->i_blocks = sb->s_blocksize / UFS_SECTOR_SIZE;
+	inode->i_size = UFS_SB(sb)->s_uspi->s_fsize;
 	de = (struct ufs_dir_entry *) dir_block->b_data;
 	de->d_ino = cpu_to_fs32(sb, inode->i_ino);
 	ufs_set_de_type(sb, de, inode->i_mode);

