linux-kernel - Re: [PATCH] vfs: correct comment for fs/fs-writeback.c/move_expired

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Message-ID: <20120910162633.GA29178@quack.suse.cz>
Date:	Mon, 10 Sep 2012 18:26:33 +0200
From:	Jan Kara <jack@...e.cz>
To:	Wang Sheng-Hui <shhuiw@...il.com>
Cc:	Alexander Viro <viro@...iv.linux.org.uk>,
	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	Wu Fengguang <fengguang.wu@...el.com>
Subject: Re: [PATCH] vfs: correct comment for
 fs/fs-writeback.c/move_expired_inodes

On Sat 08-09-12 23:49:00, Wang Sheng-Hui wrote:
> The function scans @delaying_queue and stops at the first inode
> whose dirtied_when is after *work->older_than_this. So the expired
> ones being moved are those before *work->older_than_this. Correct
> the comment here.
  Fengguang Wu would be a more appropriate for this. Added to CC. BTW the
patch is fine so feel free to add:

Reviewed-by: Jan Kara <jack@...e.cz>

								Honza

> 
> Signed-off-by: Wang Sheng-Hui <shhuiw@...il.com>
> ---
>  fs/fs-writeback.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/fs/fs-writeback.c b/fs/fs-writeback.c
> index be3efc4..fd255c0 100644
> --- a/fs/fs-writeback.c
> +++ b/fs/fs-writeback.c
> @@ -248,7 +248,7 @@ static bool inode_dirtied_after(struct inode *inode, unsigned long t)
>  }
>  
>  /*
> - * Move expired (dirtied after work->older_than_this) dirty inodes from
> + * Move expired (dirtied before work->older_than_this) dirty inodes from
>   * @delaying_queue to @dispatch_queue.
>   */
>  static int move_expired_inodes(struct list_head *delaying_queue,
> -- 
> 1.7.1
> --
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-- 
Jan Kara <jack@...e.cz>
SUSE Labs, CR
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