On Fri, Oct 25, 2019 at 10:07:56AM +0800, Zhenyu Ye wrote:
>
>
> On 2019/10/24 22:38, Dr. David Alan Gilbert wrote:
> > * Zhenyu Ye (yezhen...@huawei.com) wrote:
> >>
> >>
> >> On 2019/10/24 21:56, Dr. David Alan Gilbert wrote:
> >>> * Zhenyu Ye (yezhen...@huawei.com) wrote:
>
>
>
On 2019/10/24 22:38, Dr. David Alan Gilbert wrote:
> * Zhenyu Ye (yezhen...@huawei.com) wrote:
>>
>>
>> On 2019/10/24 21:56, Dr. David Alan Gilbert wrote:
>>> * Zhenyu Ye (yezhen...@huawei.com) wrote:
On 2019/10/23 23:19, Stefan Hajnoczi wrote:
> On Tue, Oct 22, 2019 at
* Zhenyu Ye (yezhen...@huawei.com) wrote:
>
>
> On 2019/10/24 21:56, Dr. David Alan Gilbert wrote:
> > * Zhenyu Ye (yezhen...@huawei.com) wrote:
> >>
> >>
> >> On 2019/10/23 23:19, Stefan Hajnoczi wrote:
> >>> On Tue, Oct 22, 2019 at 04:12:03PM +0800, yezhenyu (A) wrote:
> Since qemu2.9,
On 2019/10/24 21:56, Dr. David Alan Gilbert wrote:
> * Zhenyu Ye (yezhen...@huawei.com) wrote:
>>
>>
>> On 2019/10/23 23:19, Stefan Hajnoczi wrote:
>>> On Tue, Oct 22, 2019 at 04:12:03PM +0800, yezhenyu (A) wrote:
Since qemu2.9, QEMU added three AioContext poll parameters to struct
* Zhenyu Ye (yezhen...@huawei.com) wrote:
>
>
> On 2019/10/23 23:19, Stefan Hajnoczi wrote:
> > On Tue, Oct 22, 2019 at 04:12:03PM +0800, yezhenyu (A) wrote:
> >> Since qemu2.9, QEMU added three AioContext poll parameters to struct
> >> IOThread: poll_max_ns, poll_grow and poll_shrink. These
On 2019/10/23 23:19, Stefan Hajnoczi wrote:
> On Tue, Oct 22, 2019 at 04:12:03PM +0800, yezhenyu (A) wrote:
>> Since qemu2.9, QEMU added three AioContext poll parameters to struct
>> IOThread: poll_max_ns, poll_grow and poll_shrink. These properties are
>> used to control iothread polling time.
On Tue, Oct 22, 2019 at 04:12:03PM +0800, yezhenyu (A) wrote:
> Since qemu2.9, QEMU added three AioContext poll parameters to struct
> IOThread: poll_max_ns, poll_grow and poll_shrink. These properties are
> used to control iothread polling time.
>
> However, there isn't properly hmp commands to
On 10/22/19 9:28 PM, Zhenyu Ye wrote:
I will change the name argument to ENUM, such as,
{ 'enum': 'IothreadPollProperty',
'data': [ 'max-ns', 'grow', 'shrink' ] }
ok, I will correct it, such as,
{ 'command': 'set-iothread-poll-param',
'data': {'iothread-id': 'str',
On 2019/10/23 4:40, Eric Blake wrote:
> On 10/22/19 3:12 AM, yezhenyu (A) wrote:
>> Since qemu2.9, QEMU added three AioContext poll parameters to struct
>> IOThread: poll_max_ns, poll_grow and poll_shrink. These properties are
>> used to control iothread polling time.
>>
>> However, there isn't
On 10/22/19 3:12 AM, yezhenyu (A) wrote:
Since qemu2.9, QEMU added three AioContext poll parameters to struct
IOThread: poll_max_ns, poll_grow and poll_shrink. These properties are
used to control iothread polling time.
However, there isn't properly hmp commands to adjust them when the VM is
* Zhenyu Ye (yezhen...@huawei.com) wrote:
>
>
> On 2019/10/22 16:51, Dr. David Alan Gilbert wrote:
> > * yezhenyu (A) (yezhen...@huawei.com) wrote:
> >> Since qemu2.9, QEMU added three AioContext poll parameters to struct
> >> IOThread: poll_max_ns, poll_grow and poll_shrink. These properties
On 2019/10/22 16:51, Dr. David Alan Gilbert wrote:
> * yezhenyu (A) (yezhen...@huawei.com) wrote:
>> Since qemu2.9, QEMU added three AioContext poll parameters to struct
>> IOThread: poll_max_ns, poll_grow and poll_shrink. These properties are
>> used to control iothread polling time.
>>
>>
* yezhenyu (A) (yezhen...@huawei.com) wrote:
> Since qemu2.9, QEMU added three AioContext poll parameters to struct
> IOThread: poll_max_ns, poll_grow and poll_shrink. These properties are
> used to control iothread polling time.
>
> However, there isn't properly hmp commands to adjust them when
Since qemu2.9, QEMU added three AioContext poll parameters to struct
IOThread: poll_max_ns, poll_grow and poll_shrink. These properties are
used to control iothread polling time.
However, there isn't properly hmp commands to adjust them when the VM is
alive. It's useful to adjust them online when
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