Displaying 3 results from an estimated 3 matches for "74d332c13b21".
2018 Apr 18
5
[PATCH] net: don't use kvzalloc for DMA memory
On Wed, 18 Apr 2018, Eric Dumazet wrote:
>
>
> On 04/18/2018 07:34 AM, Mikulas Patocka wrote:
> > The patch 74d332c13b21 changes alloc_netdev_mqs to use vzalloc if kzalloc
> > fails (later patches change it to kvzalloc).
> >
> > The problem with this is that if the vzalloc function is actually used,
> > virtio_net doesn't work (because it expects that the extra memory should
> > b...
2018 Apr 18
5
[PATCH] net: don't use kvzalloc for DMA memory
On Wed, 18 Apr 2018, Eric Dumazet wrote:
>
>
> On 04/18/2018 07:34 AM, Mikulas Patocka wrote:
> > The patch 74d332c13b21 changes alloc_netdev_mqs to use vzalloc if kzalloc
> > fails (later patches change it to kvzalloc).
> >
> > The problem with this is that if the vzalloc function is actually used,
> > virtio_net doesn't work (because it expects that the extra memory should
> > b...
2018 Apr 18
0
[PATCH] net: don't use kvzalloc for DMA memory
On 04/18/2018 09:44 AM, Mikulas Patocka wrote:
>
>
> On Wed, 18 Apr 2018, Eric Dumazet wrote:
>
>>
>>
>> On 04/18/2018 07:34 AM, Mikulas Patocka wrote:
>>> The patch 74d332c13b21 changes alloc_netdev_mqs to use vzalloc if kzalloc
>>> fails (later patches change it to kvzalloc).
>>>
>>> The problem with this is that if the vzalloc function is actually used,
>>> virtio_net doesn't work (because it expects that the extra memory should...