On 11/26/19 8:36 AM, SeongJae Park wrote:
From: SeongJae Park
For each I/O request, blkback first maps the foreign pages for the
request to its local pages. If an allocation of a local page for the
mapping fails, it should unmap every mapping already made for the
request.
However, blkback's
On 27.11.19 10:13, Roger Pau Monné wrote:
> On Tue, Nov 26, 2019 at 04:36:05PM +0100, SeongJae Park wrote:
>> From: SeongJae Park
>>
>> For each I/O request, blkback first maps the foreign pages for the
>> request to its local pages. If an allocation of a local page for the
>> mapping fails, it
On Tue, Nov 26, 2019 at 04:36:05PM +0100, SeongJae Park wrote:
> From: SeongJae Park
>
> For each I/O request, blkback first maps the foreign pages for the
> request to its local pages. If an allocation of a local page for the
> mapping fails, it should unmap every mapping already made for the
From: SeongJae Park
For each I/O request, blkback first maps the foreign pages for the
request to its local pages. If an allocation of a local page for the
mapping fails, it should unmap every mapping already made for the
request.
However, blkback's handling mechanism for the allocation