linux-kernel - Re: [PATCH] btrfs: remove the improper comment for btrfs_ioctl

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Message-Id: <1241449916.7244.15.camel@think.oraclecorp.com>
Date:	Mon, 04 May 2009 11:11:56 -0400
From:	Chris Mason <chris.mason@...cle.com>
To:	Li Hong <lihong.hi@...il.com>
Cc:	linux-btrfs@...r.kernel.org, lizf@...fujitsu.com,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] btrfs: remove the improper comment for
 btrfs_ioctl_resize()

On Mon, 2009-05-04 at 01:05 -0400, Li Hong wrote:
> In Li Zefan's commit dae7b665cf6d6e6e733f1c9c16cf55547dd37e33,
> a combination call of kmalloc() and copy_from_user() is replaced by
> memdup_user(). So btrfs_ioctl_resize() doesn't use GFP_NOFS any more.
> 
> Signed-off-by: Li Hong <lihong.hi@...il.com>
> ---
>  fs/btrfs/ioctl.c |    4 ----
>  1 files changed, 0 insertions(+), 4 deletions(-)
> 
> diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
> index 5e94ea6..2624b53 100644
> --- a/fs/btrfs/ioctl.c
> +++ b/fs/btrfs/ioctl.c
> @@ -437,10 +437,6 @@ out_unlock:
>  	return 0;
>  }
> 
> -/*
> - * Called inside transaction, so use GFP_NOFS
> - */
> -
>  static int btrfs_ioctl_resize(struct btrfs_root *root, void __user *arg)
>  {
>  	u64 new_size;

Thanks, I've queued this one up.

-chris


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