On 04/21/2017 05:55 AM, damien.lem...@wdc.com wrote:
> From: Damien Le Moal
>
> This series introduces zoned block device support to the device mapper
> infrastructure. Pathces are as follows:
>
> - Patch 1: Add a new target type feature flag to indicate if a target type
> supports host-manage
On Fri, Apr 21 2017, Ming Lei wrote:
> On Fri, Apr 21, 2017 at 7:34 PM, Christoph Hellwig wrote:
>> On Thu, Apr 20, 2017 at 03:38:50PM +1000, NeilBrown wrote:
>>> blk_bio_segment_split() makes sure bios have no more than
>>> BIO_MAX_PAGES entries in the bi_io_vec.
>>> This was done because bio_cl
On Fri, Apr 21 2017, Christoph Hellwig wrote:
> On Thu, Apr 20, 2017 at 03:38:50PM +1000, NeilBrown wrote:
>> blk_bio_segment_split() makes sure bios have no more than
>> BIO_MAX_PAGES entries in the bi_io_vec.
>> This was done because bio_clone_bioset() (when given a
>> mempool bioset) could not
On Sat, Apr 22 2017, Javier González wrote:
>> On 20 Apr 2017, at 07.38, NeilBrown wrote:
>>
>> blk_queue_split() is always called with the last arg being q->bio_split,
>> where 'q' is the first arg.
>>
>> Also blk_queue_split() sometimes uses the passed-in 'bs' and sometimes uses
>> q->bio_spl
On Fri, Apr 21 2017, Christoph Hellwig wrote:
> On Thu, Apr 20, 2017 at 03:38:48PM +1000, NeilBrown wrote:
>> This patch converts bioset_create() and
>> bioset_create_nobvec() to not create a workqueue so
>> alloctions will never trigger punt_bios_to_rescuer(). It
>> also introduces bioset_create
On Sun, Apr 23 2017, Matias Bjørling wrote:
> On 04/22/2017 01:32 AM, Javier González wrote:
> >Hi Matias,
> >
> >This is a couple of bug fixes for the pblk release patch.
> >
> >Thanks,
> >Javier
> >
> >Javier González (5):
> > lightnvm: pblk: fix race condition on line retry
> > lightnvm: pblk:
On 04/22/2017 03:22 PM, Mike Snitzer wrote:
> When registering an integrity profile: if the template's interval_exp is
> not 0 use it, otherwise use the ilog2() of logical block size of the
> provided gendisk.
>
> This fixes a long-standing DM linear target bug where it cannot pass
> integrity dat
Mike,
> When registering an integrity profile: if the template's interval_exp is
> not 0 use it, otherwise use the ilog2() of logical block size of the
> provided gendisk.
>
> This fixes a long-standing DM linear target bug where it cannot pass
> integrity data to the underlying device if its log
> On 23 Apr 2017, at 19.59, Matias Bjørling wrote:
>
> On 04/22/2017 11:31 AM, Javier González wrote:
>>> On 22 Apr 2017, at 11.22, Matias Bjørling wrote:
>>>
>>> On 04/22/2017 01:32 AM, Javier González wrote:
When block erases fail, these blocks are marked bad. The number of valid
bl
On 04/22/2017 01:32 AM, Javier González wrote:
Hi Matias,
This is a couple of bug fixes for the pblk release patch.
Thanks,
Javier
Javier González (5):
lightnvm: pblk: fix race condition on line retry
lightnvm: pblk: fix bad error check
lightnvm: pblk: fix memory leak on error path
lig
On 04/22/2017 11:31 AM, Javier González wrote:
On 22 Apr 2017, at 11.22, Matias Bjørling wrote:
On 04/22/2017 01:32 AM, Javier González wrote:
When block erases fail, these blocks are marked bad. The number of valid
blocks in the line was not updated, which could cause an infinite loop
on th
This patch set is aiming to automatically find the optimal
queue <-> irq multi-queue assignments in storage ULPs (demonstrated
on nvme-rdma) based on the underlying rdma device irq affinity
settings.
Changes from v1:
- Removed mlx5e_get_cpu as Christoph suggested
- Fixed up nvme-rdma queue comp_v
On 04/21/2017 05:00 PM, Trond Myklebust wrote:
> Maintenance is not development. It’s about doing all the followup
> _after_ the feature is declared to be developed. That’s been missing
> for quite some time in the case of the OSD pNFS code, which is why
> I’m not even bothering to consider staging
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