>On 2021/01/14 12:53, Ming Lei wrote:
>> On Wed, Jan 13, 2021 at 12:02:44PM +, Damien Le Moal wrote:
>>> On 2021/01/13 20:48, Ming Lei wrote:
On Wed, Jan 13, 2021 at 11:16:11AM +, Damien Le Moal wrote:
> On 2021/01/13 19:25, Ming Lei wrote:
>> On Wed, Jan 13, 2021 at
On 2021/01/14 12:53, Ming Lei wrote:
> On Wed, Jan 13, 2021 at 12:02:44PM +, Damien Le Moal wrote:
>> On 2021/01/13 20:48, Ming Lei wrote:
>>> On Wed, Jan 13, 2021 at 11:16:11AM +, Damien Le Moal wrote:
On 2021/01/13 19:25, Ming Lei wrote:
> On Wed, Jan 13, 2021 at 09:28:02AM
On Wed, Jan 13, 2021 at 12:02:44PM +, Damien Le Moal wrote:
> On 2021/01/13 20:48, Ming Lei wrote:
> > On Wed, Jan 13, 2021 at 11:16:11AM +, Damien Le Moal wrote:
> >> On 2021/01/13 19:25, Ming Lei wrote:
> >>> On Wed, Jan 13, 2021 at 09:28:02AM +, Damien Le Moal wrote:
> On
On 2021/01/13 20:48, Ming Lei wrote:
> On Wed, Jan 13, 2021 at 11:16:11AM +, Damien Le Moal wrote:
>> On 2021/01/13 19:25, Ming Lei wrote:
>>> On Wed, Jan 13, 2021 at 09:28:02AM +, Damien Le Moal wrote:
On 2021/01/13 18:19, Ming Lei wrote:
> On Wed, Jan 13, 2021 at 12:09 PM
On Wed, Jan 13, 2021 at 11:16:11AM +, Damien Le Moal wrote:
> On 2021/01/13 19:25, Ming Lei wrote:
> > On Wed, Jan 13, 2021 at 09:28:02AM +, Damien Le Moal wrote:
> >> On 2021/01/13 18:19, Ming Lei wrote:
> >>> On Wed, Jan 13, 2021 at 12:09 PM Changheun Lee
> >>> wrote:
>
> > On
On 2021/01/13 19:25, Ming Lei wrote:
> On Wed, Jan 13, 2021 at 09:28:02AM +, Damien Le Moal wrote:
>> On 2021/01/13 18:19, Ming Lei wrote:
>>> On Wed, Jan 13, 2021 at 12:09 PM Changheun Lee
>>> wrote:
> On 2021/01/12 21:14, Changheun Lee wrote:
>>> On 2021/01/12 17:52, Changheun
On Wed, Jan 13, 2021 at 09:28:02AM +, Damien Le Moal wrote:
> On 2021/01/13 18:19, Ming Lei wrote:
> > On Wed, Jan 13, 2021 at 12:09 PM Changheun Lee
> > wrote:
> >>
> >>> On 2021/01/12 21:14, Changheun Lee wrote:
> > On 2021/01/12 17:52, Changheun Lee wrote:
> >> From: "Changheun
On 2021/01/13 18:19, Ming Lei wrote:
> On Wed, Jan 13, 2021 at 12:09 PM Changheun Lee wrote:
>>
>>> On 2021/01/12 21:14, Changheun Lee wrote:
> On 2021/01/12 17:52, Changheun Lee wrote:
>> From: "Changheun Lee"
>>
>> bio size can grow up to 4GB when muli-page bvec is enabled.
On Wed, Jan 13, 2021 at 12:09 PM Changheun Lee wrote:
>
> >On 2021/01/12 21:14, Changheun Lee wrote:
> >>> On 2021/01/12 17:52, Changheun Lee wrote:
> From: "Changheun Lee"
>
> bio size can grow up to 4GB when muli-page bvec is enabled.
> but sometimes it would lead to
On 2021/01/13 15:54, Changheun Lee wrote:
>> On 2021/01/13 13:01, Changheun Lee wrote:
On 2021/01/12 21:14, Changheun Lee wrote:
>> On 2021/01/12 17:52, Changheun Lee wrote:
>>> From: "Changheun Lee"
>>>
>>> bio size can grow up to 4GB when muli-page bvec is enabled.
>>>
>On 2021/01/13 13:01, Changheun Lee wrote:
>>> On 2021/01/12 21:14, Changheun Lee wrote:
> On 2021/01/12 17:52, Changheun Lee wrote:
>> From: "Changheun Lee"
>>
>> bio size can grow up to 4GB when muli-page bvec is enabled.
>> but sometimes it would lead to inefficient
On 2021/01/13 13:01, Changheun Lee wrote:
>> On 2021/01/12 21:14, Changheun Lee wrote:
On 2021/01/12 17:52, Changheun Lee wrote:
> From: "Changheun Lee"
>
> bio size can grow up to 4GB when muli-page bvec is enabled.
> but sometimes it would lead to inefficient behaviors.
>On 2021/01/12 21:14, Changheun Lee wrote:
>>> On 2021/01/12 17:52, Changheun Lee wrote:
From: "Changheun Lee"
bio size can grow up to 4GB when muli-page bvec is enabled.
but sometimes it would lead to inefficient behaviors.
in case of large chunk direct I/O, - 64MB chunk
On 2021/01/12 21:14, Changheun Lee wrote:
>> On 2021/01/12 17:52, Changheun Lee wrote:
>>> From: "Changheun Lee"
>>>
>>> bio size can grow up to 4GB when muli-page bvec is enabled.
>>> but sometimes it would lead to inefficient behaviors.
>>> in case of large chunk direct I/O, - 64MB chunk read
>On 2021/01/12 17:52, Changheun Lee wrote:
>> From: "Changheun Lee"
>>
>> bio size can grow up to 4GB when muli-page bvec is enabled.
>> but sometimes it would lead to inefficient behaviors.
>> in case of large chunk direct I/O, - 64MB chunk read in user space -
>> all pages for 64MB would be
On 2021/01/12 17:52, Changheun Lee wrote:
> From: "Changheun Lee"
>
> bio size can grow up to 4GB when muli-page bvec is enabled.
> but sometimes it would lead to inefficient behaviors.
> in case of large chunk direct I/O, - 64MB chunk read in user space -
> all pages for 64MB would be merged to
From: "Changheun Lee"
bio size can grow up to 4GB when muli-page bvec is enabled.
but sometimes it would lead to inefficient behaviors.
in case of large chunk direct I/O, - 64MB chunk read in user space -
all pages for 64MB would be merged to a bio structure if memory address is
continued
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