On Thu, Feb 16, 2012 at 01:16:25PM +0100, Andrew Jones wrote:
> We should hang onto bdev until we're done with it.
applied in #testing
>
> Signed-off-by: Andrew Jones <drjones@xxxxxxxxxx>
> ---
> drivers/block/xen-blkfront.c | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
> index 2f22874..5d45688 100644
> --- a/drivers/block/xen-blkfront.c
> +++ b/drivers/block/xen-blkfront.c
> @@ -1410,7 +1410,6 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
> mutex_lock(&blkfront_mutex);
>
> bdev = bdget_disk(disk, 0);
> - bdput(bdev);
>
> if (bdev->bd_openers)
> goto out;
> @@ -1441,6 +1440,7 @@ static int blkif_release(struct gendisk *disk, fmode_t mode)
> }
>
> out:
> + bdput(bdev);
> mutex_unlock(&blkfront_mutex);
> return 0;
> }
> --
> 1.7.7.5
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