Messages in this thread | | | Date | Wed, 30 Nov 2022 10:15:03 -1000 | From | Tejun Heo <> | Subject | Re: [PATCH -next v2 3/9] blk-iocost: don't allow to configure bio based device |
| |
On Wed, Nov 30, 2022 at 09:21:50PM +0800, Li Nan wrote: > From: Yu Kuai <yukuai3@huawei.com> > > iocost is based on rq_qos, which can only work for request based device, > thus it doesn't make sense to configure iocost for bio based device. > > Signed-off-by: Yu Kuai <yukuai3@huawei.com> > Reviewed-by: Christoph Hellwig <hch@lst.de> > Signed-off-by: Li Nan <linan122@huawei.com>
Acked-by: Tejun Heo <tj@kernel.org>
Thanks.
-- tejun
| |