[dm-devel] [PATCH 1/6] dm-delay: Use DM_MAPIO_XXX macros instead of 0/1 (resend)

[Mikulas Patocka]

On Wed, 28 Oct 2015, Tomohiro Kusumi wrote:

> .map function of dm-delay returns return value of delay_bio(),
> hence it's supposed to return either of DM_MAPIO_XXX macros.
> 
> Signed-off-by: Tomohiro Kusumi <kusumi.tomohiro at gmail.com>

Acked-By: Mikulas Patocka <mpatocka at redhat.com>

> ---
>  drivers/md/dm-delay.c |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/md/dm-delay.c b/drivers/md/dm-delay.c
> index b34f6e2..e10f69a 100644
> --- a/drivers/md/dm-delay.c
> +++ b/drivers/md/dm-delay.c
> @@ -237,7 +237,7 @@ static int delay_bio(struct delay_c *dc, int delay, struct bio *bio)
>  	unsigned long expires = 0;
>  
>  	if (!delay || !atomic_read(&dc->may_delay))
> -		return 1;
> +		return DM_MAPIO_REMAPPED;
>  
>  	delayed = dm_per_bio_data(bio, sizeof(struct dm_delay_info));
>  
> @@ -257,7 +257,7 @@ static int delay_bio(struct delay_c *dc, int delay, struct bio *bio)
>  
>  	queue_timeout(dc, expires);
>  
> -	return 0;
> +	return DM_MAPIO_SUBMITTED;
>  }
>  
>  static void delay_presuspend(struct dm_target *ti)
> -- 
> 1.7.1
>