Re: [PATCH 2/3] xen-blkfront: introduce blkif_set_queue_limits()

2016-07-21 Thread Bob Liu
On 07/21/2016 04:29 PM, Roger Pau Monné wrote: > On Fri, Jul 15, 2016 at 05:31:48PM +0800, Bob Liu wrote: >> blk_mq_update_nr_hw_queues() reset all queue limits to default which it's not >> as xen-blkfront expected, introducing blkif_set_queue_limits() to reset >> limits >> with initial correct v

Re: [PATCH 2/3] xen-blkfront: introduce blkif_set_queue_limits()

2016-07-21 Thread Roger Pau Monné
On Fri, Jul 15, 2016 at 05:31:48PM +0800, Bob Liu wrote: > blk_mq_update_nr_hw_queues() reset all queue limits to default which it's not > as xen-blkfront expected, introducing blkif_set_queue_limits() to reset limits > with initial correct values. Hm, great, and as usual in Linux there isn't even