On 02/13/2018 04:42 AM, Benjamin Marzinski wrote:
> Commit 6e2423fd fixed a bug where the tur checker could cancel a
> detached thread after it had exitted. However in fixing this, the new
> code grabbed a mutex (to call condlog) while holding a spin_lock. To
> deal with this, I've done away with
With crypto API
commit 9fa68f620041be04720d0cbfb1bd3ddfc6310b24
crypto: hash - prevent using keyed hashes without setting key
dm-integrity cannot use keyed algorithms without setting key.
The dm-integrity recognizes this too late (during use of HMAC),
so it allows creation and formatting of
Hi Ben,
On Mon, 2018-02-12 at 17:18 -0600, Benjamin Marzinski wrote:
> On Sat, Feb 10, 2018 at 08:55:53PM +0100, Martin Wilck wrote:
> > Hi Ben,
> >
> > thanks a lot for this. I have only a few minor nitpicks (see
> > below).
> > I suppose you've tested this already?
>
> Yes. I do plan on doing
On Mon, 2018-02-12 at 21:42 -0600, Benjamin Marzinski wrote:
> Commit 6e2423fd fixed a bug where the tur checker could cancel a
> detached thread after it had exitted. However in fixing this, the new
> code grabbed a mutex (to call condlog) while holding a spin_lock. To
> deal with this, I've
On Tue, Feb 13, 2018 at 09:50:19AM +0100, Martin Wilck wrote:
> Hi Ben,
>
> On Mon, 2018-02-12 at 17:18 -0600, Benjamin Marzinski wrote:
> > On Sat, Feb 10, 2018 at 08:55:53PM +0100, Martin Wilck wrote:
> > > Hi Ben,
> > >
> > > thanks a lot for this. I have only a few minor nitpicks (see
> > >
On Tue, 2018-02-13 at 10:49 -0600, Benjamin Marzinski wrote:
> On Tue, Feb 13, 2018 at 09:50:19AM +0100, Martin Wilck wrote:
> > Hi Ben,
> >
> > Am I understanding correctly that you are working on libdevmapper
> > in
> > parallel? If yes, would it make sense to have libmultipath use the
> >
On Tue, Feb 13, 2018 at 11:20:39AM +0100, Hannes Reinecke wrote:
> On 02/13/2018 04:42 AM, Benjamin Marzinski wrote:
> I would rather set 'ct->running' from within the thread; otherwise there
> is a chance that pthread_create() returns without error, but the thread
> itself hasn't been run yet.
On Fri, 8 Dec 2017, Dan Williams wrote:
> > > > when we write to
> > > > persistent memory using cached write instructions and use dax_flush
> > > > afterwards to flush cache for the affected range, the performance is
> > > > about
> > > > 350MB/s. It is practically unusable - worse than
On Tue, Feb 13, 2018 at 2:00 PM, Mikulas Patocka wrote:
>
>
> On Fri, 8 Dec 2017, Dan Williams wrote:
>
>> > > > when we write to
>> > > > persistent memory using cached write instructions and use dax_flush
>> > > > afterwards to flush cache for the affected range, the
On Tue, 13 Feb 2018, Dan Williams wrote:
> On Tue, Feb 13, 2018 at 2:00 PM, Mikulas Patocka wrote:
> >
> >
> > On Fri, 8 Dec 2017, Dan Williams wrote:
> >
> >> > > > when we write to
> >> > > > persistent memory using cached write instructions and use dax_flush
> >> > > >
On Tue, Feb 13, 2018 at 5:24 PM, Mikulas Patocka wrote:
>
>
> On Tue, 13 Feb 2018, Dan Williams wrote:
>
>> On Tue, Feb 13, 2018 at 2:00 PM, Mikulas Patocka wrote:
>> >
>> >
>> > On Fri, 8 Dec 2017, Dan Williams wrote:
>> >
>> >> > > > when we write to
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