linux-ext4 - Re: [PATCH 2/2] jbd: fix a bug of leaking jh->b

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Date:	Mon, 30 May 2011 12:32:01 +0200
From:	Jan Kara <jack@...e.cz>
To:	Ding Dinghua <dingdinghua@...hpc.ac.cn>
Cc:	linux-ext4@...r.kernel.org
Subject: Re: [PATCH 2/2] jbd: fix a bug of leaking jh->b_jcount

On Thu 26-05-11 10:29:01, Ding Dinghua wrote:
> journal_get_create_access should drop jh->b_jcount in error handling path
> 
> Signed-off-by: Ding Dinghua <dingdinghua@...hpc.ac.cn>
  Thanks. Merged into my tree.


								Honza
> ---
>  fs/jbd/transaction.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c
> index f7ee81a..3b3b01f 100644
> --- a/fs/jbd/transaction.c
> +++ b/fs/jbd/transaction.c
> @@ -844,8 +844,8 @@ int journal_get_create_access(handle_t *handle, struct buffer_head *bh)
>  	 */
>  	JBUFFER_TRACE(jh, "cancelling revoke");
>  	journal_cancel_revoke(handle, jh);
> -	journal_put_journal_head(jh);
>  out:
> +	journal_put_journal_head(jh);
>  	return err;
>  }
>  
> -- 
> 1.7.4.1
> 
> --
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-- 
Jan Kara <jack@...e.cz>
SUSE Labs, CR
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