On Fri, 2023-12-08 at 12:36 +0100, David Hildenbrand wrote:
> On 07.12.23 05:36, Vishal Verma wrote:
[..]
> >
> > +
> > +What: /sys/bus/dax/devices/daxX.Y/memmap_on_memory
> > +Date: October, 2023
> > +KernelVersion: v6.8
> > +Contact: nvd...@lists.linux.dev
> > +Descriptio
On Fri, 2023-12-08 at 11:13 +0800, Huang, Ying wrote:
> Vishal Verma writes:
>
[..]
> >
> > +
> > +static ssize_t memmap_on_memory_store(struct device *dev,
> > + struct device_attribute *attr,
> > + const char *buf, size_t
On Fri, 2023-12-08 at 09:20 +, Zhijian Li (Fujitsu) wrote:
>
>
> On 08/12/2023 03:25, Verma, Vishal L wrote:
> > On Thu, 2023-12-07 at 08:29 +, Zhijian Li (Fujitsu) wrote:
> > > Hi Vishal,
> > >
> > >
> > > On 07/12/2023 12:36, Vishal Verma wrote:
> > > > +
> > > > +What: /sys/
On 07.12.23 05:36, Vishal Verma wrote:
Add a sysfs knob for dax devices to control the memmap_on_memory setting
if the dax device were to be hotplugged as system memory.
The default memmap_on_memory setting for dax devices originating via
pmem or hmem is set to 'false' - i.e. no memmap_on_memory
On 08/12/2023 03:25, Verma, Vishal L wrote:
> On Thu, 2023-12-07 at 08:29 +, Zhijian Li (Fujitsu) wrote:
>> Hi Vishal,
>>
>>
>> On 07/12/2023 12:36, Vishal Verma wrote:
>>> +
>>> +What: /sys/bus/dax/devices/daxX.Y/memmap_on_memory
>>> +Date: October, 2023
>>> +KernelVersion:
Vishal Verma writes:
> Add a sysfs knob for dax devices to control the memmap_on_memory setting
> if the dax device were to be hotplugged as system memory.
>
> The default memmap_on_memory setting for dax devices originating via
> pmem or hmem is set to 'false' - i.e. no memmap_on_memory semantic
On Thu, 2023-12-07 at 08:29 +, Zhijian Li (Fujitsu) wrote:
> Hi Vishal,
>
>
> On 07/12/2023 12:36, Vishal Verma wrote:
> > +
> > +What: /sys/bus/dax/devices/daxX.Y/memmap_on_memory
> > +Date: October, 2023
> > +KernelVersion: v6.8
> > +Contact: nvd...@lists.linux.dev
>
Hi Vishal,
On 07/12/2023 12:36, Vishal Verma wrote:
> +
> +What:/sys/bus/dax/devices/daxX.Y/memmap_on_memory
> +Date:October, 2023
> +KernelVersion: v6.8
> +Contact: nvd...@lists.linux.dev
> +Description:
> + (RW) Control the memmap_on_memory
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