On Mon, Sep 18, 2017 at 12:56:17PM -0700, Dan Melnic wrote:
> Add WQ_UNBOUND to the knbd-recv workqueue so we're not bound
> to a single CPU that is selected at device creation time.
>
> Signed-off-by: Dan Melnic <dmm@xxxxxx>
> ---
> drivers/block/nbd.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/block/nbd.c b/drivers/block/nbd.c
> index 2aa87cb..ac3c5ecc 100644
> --- a/drivers/block/nbd.c
> +++ b/drivers/block/nbd.c
> @@ -2080,7 +2080,9 @@ static int __init nbd_init(void)
> if (nbds_max > 1UL << (MINORBITS - part_shift))
> return -EINVAL;
> recv_workqueue = alloc_workqueue("knbd-recv",
> - WQ_MEM_RECLAIM | WQ_HIGHPRI, 0);
> + WQ_MEM_RECLAIM | WQ_HIGHPRI |
> + WQ_UNBOUND,
> + 0);
This can go on the line above. You can add
Reviewed-by: Josef Bacik <jbacik@xxxxxx>
once you've made that adjustment. Thanks,
Josef
