Re: [PATCH v3 9/9] xen/blkback: get number of hardware queues/rings from blkfront

2015-10-07 Thread Bob Liu
On 10/05/2015 11:15 PM, Roger Pau Monné wrote: > El 05/09/15 a les 14.39, Bob Liu ha escrit: >> Backend advertises "multi-queue-max-queues" to front, and then read back the >> final negotiated queues/rings from "multi-queue-num-queues" which is wrote by >> blkfront. >> >> Signed-off-by: Bob Liu >

Re: [PATCH v3 9/9] xen/blkback: get number of hardware queues/rings from blkfront

2015-10-05 Thread Roger Pau Monné
El 05/09/15 a les 14.39, Bob Liu ha escrit: > Backend advertises "multi-queue-max-queues" to front, and then read back the > final negotiated queues/rings from "multi-queue-num-queues" which is wrote by > blkfront. > > Signed-off-by: Bob Liu > --- > drivers/block/xen-blkback/blkback.c |8 +++