On Sat, 2015-08-15 at 08:44 -0700, Dan Williams wrote:
> On Sat, Aug 15, 2015 at 2:19 AM, Christoph Hellwig wrote:
> > On Thu, Aug 13, 2015 at 10:51:11AM -0600, Ross Zwisler wrote:
> >> Update the annotation for the kaddr pointer returned by direct_access()
> >> so that it is a __pmem pointer. Th
On Sat, Aug 15, 2015 at 9:00 AM, Christoph Hellwig wrote:
> On Sat, Aug 15, 2015 at 08:44:27AM -0700, Dan Williams wrote:
>> That said, while we don't need special accessors we do need guarantees
>> that anything that has written to a persistent memory address has done
>> so in a way that wmb_pmem
On Sat, Aug 15, 2015 at 08:44:27AM -0700, Dan Williams wrote:
> That said, while we don't need special accessors we do need guarantees
> that anything that has written to a persistent memory address has done
> so in a way that wmb_pmem() is able to flush it. It's more of a "I've
> audited this cod
On Sat, Aug 15, 2015 at 2:11 AM, Christoph Hellwig wrote:
> On Fri, Aug 14, 2015 at 09:58:16AM -0700, Dan Williams wrote:
>> > I'll merge with your code for v3.
>>
>> Sounds, let me go rebase the __pfn_t patches on -mm so we'all lined up
>> and collision free.
>
> I'm doubt that we'll have PFN map
On Sat, Aug 15, 2015 at 2:19 AM, Christoph Hellwig wrote:
> On Thu, Aug 13, 2015 at 10:51:11AM -0600, Ross Zwisler wrote:
>> Update the annotation for the kaddr pointer returned by direct_access()
>> so that it is a __pmem pointer. This is consistent with the PMEM driver
>> and with how this dire
On Thu, Aug 13, 2015 at 10:51:11AM -0600, Ross Zwisler wrote:
> Update the annotation for the kaddr pointer returned by direct_access()
> so that it is a __pmem pointer. This is consistent with the PMEM driver
> and with how this direct_access() pointer is used in the DAX code.
IFF we stick to th
On Fri, Aug 14, 2015 at 09:58:16AM -0700, Dan Williams wrote:
> > I'll merge with your code for v3.
>
> Sounds, let me go rebase the __pfn_t patches on -mm so we'all lined up
> and collision free.
I'm doubt that we'll have PFN mapping ready for 4.3. I'd rather see
Ross series goes first, and mov
On Fri, Aug 14, 2015 at 9:55 AM, Ross Zwisler
wrote:
> On Thu, 2015-08-13 at 14:20 -0700, Dan Williams wrote:
>> On Thu, Aug 13, 2015 at 9:51 AM, Ross Zwisler
>> wrote:
>> > Update the annotation for the kaddr pointer returned by direct_access()
>> > so that it is a __pmem pointer. This is consi
On Thu, 2015-08-13 at 14:20 -0700, Dan Williams wrote:
> On Thu, Aug 13, 2015 at 9:51 AM, Ross Zwisler
> wrote:
> > Update the annotation for the kaddr pointer returned by direct_access()
> > so that it is a __pmem pointer. This is consistent with the PMEM driver
> > and with how this direct_acce
On Thu, Aug 13, 2015 at 9:51 AM, Ross Zwisler
wrote:
> Update the annotation for the kaddr pointer returned by direct_access()
> so that it is a __pmem pointer. This is consistent with the PMEM driver
> and with how this direct_access() pointer is used in the DAX code.
>
> Signed-off-by: Ross Zwi
Update the annotation for the kaddr pointer returned by direct_access()
so that it is a __pmem pointer. This is consistent with the PMEM driver
and with how this direct_access() pointer is used in the DAX code.
Signed-off-by: Ross Zwisler
---
Documentation/filesystems/Locking | 3 ++-
arch/pow
11 matches
Mail list logo
