On Thu, 17 May 2012 09:49:11 +0300 Dan Carpenter <dan.carpenter@xxxxxxxxxx>
wrote:
> We need to unlock and enable IRQs before returning here.
>
> Signed-off-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
>
> diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
> index e8ed1d8..ba7290f 100644
> --- a/drivers/md/raid10.c
> +++ b/drivers/md/raid10.c
> @@ -3918,6 +3918,7 @@ static int raid10_start_reshape(struct mddev *mddev)
> if (mddev->reshape_backwards) {
> sector_t size = raid10_size(mddev, 0, 0);
> if (size < mddev->array_sectors) {
> + spin_unlock_irq(&conf->device_lock);
> printk(KERN_ERR "md/raid10:%s: array size must be reduce before number of disks\n",
> mdname(mddev));
> return -EINVAL;
Hi Dan,
thanks heaps for this!!
I've merged the change into the original patch with suitable attribution.
The result should get into tomorrows linux-next.
Thanks,
NeilBrown
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