Re: [PATCH 2/3] cifs: warn about deprecation of /proc/fs/cifs/OplockEnabled interface

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On Tue, 11 Oct 2011 21:28:10 +0530
Suresh Jayaraman <sjayaraman@xxxxxxx> wrote:

> The plan is to deprecate this interface by kernel version 3.4.
> 
> Reported-by: Alexander Swen <alex@xxxxxxx>
> Cc: Jeff Layton <jlayton@xxxxxxxxxx>
> Signed-off-by: Suresh Jayaraman <sjayaraman@xxxxxxx>
> ---
>  fs/cifs/cifs_debug.c |    3 +++
>  1 files changed, 3 insertions(+), 0 deletions(-)
> 
> diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
> index 2fe3cf1..b9c06a8 100644
> --- a/fs/cifs/cifs_debug.c
> +++ b/fs/cifs/cifs_debug.c
> @@ -526,6 +526,9 @@ static ssize_t cifs_oplock_proc_write(struct file *file,
>  	char c;
>  	int rc;
>  
> +	printk(KERN_WARNING "CIFS: The /proc/fs/cifs/OplockEnabled interface "
> +	       "will be removed in kernel version 3.4. Please migrate to "
> +	       "using the 'enable_oplocks' module parameter in cifs.ko.");

		You probably want a \n at the end of that line.

>  	rc = get_user(c, buffer);
>  	if (rc)
>  		return rc;

-- 
Jeff Layton <jlayton@xxxxxxxxxx>
--
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