On Tue, Jun 20, 2017 at 10:16:36AM +0800, Ye Xiaolong wrote:
> Hi, Christoph
>
> On 06/19, Christoph Hellwig wrote:
> >On Mon, Jun 19, 2017 at 04:52:36PM +0800, Ye Xiaolong wrote:
> >> >I've not seen a compile-time option for the MQ I/O scheduler (unlike
> >> >the legacy one), so the way to
Hi, Christoph
On 06/19, Christoph Hellwig wrote:
>On Mon, Jun 19, 2017 at 04:52:36PM +0800, Ye Xiaolong wrote:
>> >I've not seen a compile-time option for the MQ I/O scheduler (unlike
>> >the legacy one), so the way to change it would be to echo the name to
>> >/sys/block//queue/scheduler
>>
>>
On Mon, Jun 19, 2017 at 04:52:36PM +0800, Ye Xiaolong wrote:
> >I've not seen a compile-time option for the MQ I/O scheduler (unlike
> >the legacy one), so the way to change it would be to echo the name to
> >/sys/block//queue/scheduler
>
> echo mq-deadline > /sys/block//queue/scheduler ?
>
>
On 06/19, Christoph Hellwig wrote:
>On Mon, Jun 19, 2017 at 03:49:43PM +0800, Ye Xiaolong wrote:
>> On 06/19, Christoph Hellwig wrote:
>> >On Mon, Jun 19, 2017 at 02:03:18PM +0800, kernel test robot wrote:
>> >>
>> >> Greeting,
>> >>
>> >> FYI, we noticed a -4% regression of fio.write_bw_MBps
On Mon, Jun 19, 2017 at 03:49:43PM +0800, Ye Xiaolong wrote:
> On 06/19, Christoph Hellwig wrote:
> >On Mon, Jun 19, 2017 at 02:03:18PM +0800, kernel test robot wrote:
> >>
> >> Greeting,
> >>
> >> FYI, we noticed a -4% regression of fio.write_bw_MBps due to commit:
> >
> >What does cat
