Am 27.09.2019 20:07 schrieb Ilia Mirkin :
On Thu, Sep 26, 2019 at 5:44 PM Ben Skeggs wrote:
>
> On Tue, 24 Sep 2019 at 22:19, Christian König
> wrote:
> >
> > Hi guys,
> >
> > while working through more old TTM functionality I stumbled over the
> > io_reserve_lru.
> >
> > Basic idea is that
On Thu, Sep 26, 2019 at 5:44 PM Ben Skeggs wrote:
>
> On Tue, 24 Sep 2019 at 22:19, Christian König
> wrote:
> >
> > Hi guys,
> >
> > while working through more old TTM functionality I stumbled over the
> > io_reserve_lru.
> >
> > Basic idea is that when this flag is set the
Am 26.09.19 um 23:44 schrieb Ben Skeggs:
> On Tue, 24 Sep 2019 at 22:19, Christian König
> wrote:
>> Hi guys,
>>
>> while working through more old TTM functionality I stumbled over the
>> io_reserve_lru.
>>
>> Basic idea is that when this flag is set the driver->io_mem_reserve()
>> callback can
On Tue, 24 Sep 2019 at 22:19, Christian König
wrote:
>
> Hi guys,
>
> while working through more old TTM functionality I stumbled over the
> io_reserve_lru.
>
> Basic idea is that when this flag is set the driver->io_mem_reserve()
> callback can return -EAGAIN resulting in unmapping of other BOs.