On Wed, Nov 28, 2018 at 07:20:51PM -0700, Jens Axboe wrote:
> On 11/28/18 6:30 PM, Ming Lei wrote:
> >> I'm going back and forth on those one a bit. Any concerns with
> >> pushing this to 4.22?
> >
> > My only one concern is about the warning of
> > "blk_cloned_rq_check_limits: over max segments l
On 11/28/18 6:30 PM, Ming Lei wrote:
>> I'm going back and forth on those one a bit. Any concerns with
>> pushing this to 4.22?
>
> My only one concern is about the warning of
> "blk_cloned_rq_check_limits: over max segments limit" on dm multipath,
> and seems Ewan and Mike is waiting for this fix
On Wed, Nov 28, 2018 at 06:44:00AM -0700, Jens Axboe wrote:
> On 11/25/18 7:17 PM, Ming Lei wrote:
> > Hi,
> >
> > This patchset brings multi-page bvec into block layer:
> >
> > 1) what is multi-page bvec?
> >
> > Multipage bvecs means that one 'struct bio_bvec' can hold multiple pages
> > which
On 11/25/18 7:17 PM, Ming Lei wrote:
> Hi,
>
> This patchset brings multi-page bvec into block layer:
>
> 1) what is multi-page bvec?
>
> Multipage bvecs means that one 'struct bio_bvec' can hold multiple pages
> which are physically contiguous instead of one single page used in linux
> kernel f
Hi,
This patchset brings multi-page bvec into block layer:
1) what is multi-page bvec?
Multipage bvecs means that one 'struct bio_bvec' can hold multiple pages
which are physically contiguous instead of one single page used in linux
kernel for long time.
2) why is multi-page bvec introduced?
K
