linux-ext4 - Re: [PATCH -v3] ext4: move quota initialization out of inode allocation transaction

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Message-ID: <20130419143028.GA26647@quack.suse.cz>
Date:	Fri, 19 Apr 2013 16:30:28 +0200
From:	Jan Kara <jack@...e.cz>
To:	Theodore Ts'o <tytso@....edu>
Cc:	Ext4 Developers List <linux-ext4@...r.kernel.org>,
	Jan Kara <jack@...e.cz>
Subject: Re: [PATCH -v3] ext4: move quota initialization out of inode
 allocation transaction

  Still not quite...

On Thu 18-04-13 19:24:04, Ted Tso wrote:
> @@ -951,24 +971,17 @@ got:
>  
>  	ext4_debug("allocating inode %lu\n", inode->i_ino);
>  	trace_ext4_allocate_inode(inode, dir, mode);
> -	goto really_out;
> -fail:
> -	ext4_std_error(sb, err);
> -out:
> -	iput(inode);
> -	ret = ERR_PTR(err);
> -really_out:
>  	brelse(inode_bitmap_bh);
>  	return ret;
>  
>  fail_free_drop:
>  	dquot_free_inode(inode);
> -
>  fail_drop:
> -	dquot_drop(inode);
> -	inode->i_flags |= S_NOQUOTA;
>  	clear_nlink(inode);
>  	unlock_new_inode(inode);
> +out:
> +	inode->i_flags |= S_NOQUOTA;
> +	dquot_drop(inode);
  The above two lines have to be swapped to preserve original ordering
which is actually important. Thanks.

									Honza
>  	iput(inode);
>  	brelse(inode_bitmap_bh);
>  	return ERR_PTR(err);
-- 
Jan Kara <jack@...e.cz>
SUSE Labs, CR
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