On Tue, Aug 10, 2021 at 11:02 AM Jason Wang wrote:
>
>
> 在 2021/8/9 下午1:56, Yongji Xie 写道:
> > On Thu, Aug 5, 2021 at 9:31 PM Jason Wang wrote:
> >>
> >> 在 2021/8/5 下午8:34, Yongji Xie 写道:
> My main point, though, is that if you've already got something else
> keeping track of the actual
在 2021/8/9 下午1:56, Yongji Xie 写道:
On Thu, Aug 5, 2021 at 9:31 PM Jason Wang wrote:
在 2021/8/5 下午8:34, Yongji Xie 写道:
My main point, though, is that if you've already got something else
keeping track of the actual addresses, then the way you're using an
iova_domain appears to be something you
On Thu, Aug 5, 2021 at 9:31 PM Jason Wang wrote:
>
>
> 在 2021/8/5 下午8:34, Yongji Xie 写道:
> >> My main point, though, is that if you've already got something else
> >> keeping track of the actual addresses, then the way you're using an
> >> iova_domain appears to be something you could do with a tr
在 2021/8/5 下午8:34, Yongji Xie 写道:
My main point, though, is that if you've already got something else
keeping track of the actual addresses, then the way you're using an
iova_domain appears to be something you could do with a trivial bitmap
allocator. That's why I don't buy the efficiency argume
On Wed, Aug 4, 2021 at 11:43 PM Robin Murphy wrote:
>
> On 2021-08-04 06:02, Yongji Xie wrote:
> > On Tue, Aug 3, 2021 at 6:54 PM Robin Murphy wrote:
> >>
> >> On 2021-08-03 09:54, Yongji Xie wrote:
> >>> On Tue, Aug 3, 2021 at 3:41 PM Jason Wang wrote:
>
>
> 在 2021/7/29 下午3:34, X
On 2021-08-04 06:02, Yongji Xie wrote:
On Tue, Aug 3, 2021 at 6:54 PM Robin Murphy wrote:
On 2021-08-03 09:54, Yongji Xie wrote:
On Tue, Aug 3, 2021 at 3:41 PM Jason Wang wrote:
在 2021/7/29 下午3:34, Xie Yongji 写道:
Export alloc_iova_fast() and free_iova_fast() so that
some modules can use
On Tue, Aug 3, 2021 at 6:54 PM Robin Murphy wrote:
>
> On 2021-08-03 09:54, Yongji Xie wrote:
> > On Tue, Aug 3, 2021 at 3:41 PM Jason Wang wrote:
> >>
> >>
> >> 在 2021/7/29 下午3:34, Xie Yongji 写道:
> >>> Export alloc_iova_fast() and free_iova_fast() so that
> >>> some modules can use it to improve
On 2021-08-03 09:54, Yongji Xie wrote:
On Tue, Aug 3, 2021 at 3:41 PM Jason Wang wrote:
在 2021/7/29 下午3:34, Xie Yongji 写道:
Export alloc_iova_fast() and free_iova_fast() so that
some modules can use it to improve iova allocation efficiency.
It's better to explain why alloc_iova() is not su
On Tue, Aug 3, 2021 at 3:41 PM Jason Wang wrote:
>
>
> 在 2021/7/29 下午3:34, Xie Yongji 写道:
> > Export alloc_iova_fast() and free_iova_fast() so that
> > some modules can use it to improve iova allocation efficiency.
>
>
> It's better to explain why alloc_iova() is not sufficient here.
>
Fine.
Tha
在 2021/7/29 下午3:34, Xie Yongji 写道:
Export alloc_iova_fast() and free_iova_fast() so that
some modules can use it to improve iova allocation efficiency.
It's better to explain why alloc_iova() is not sufficient here.
Thanks
Signed-off-by: Xie Yongji
---
drivers/iommu/iova.c | 2 ++
1
在 2021/7/29 下午3:34, Xie Yongji 写道:
Export alloc_iova_fast() and free_iova_fast() so that
some modules can use it to improve iova allocation efficiency.
It's better to explain which alloc_iova() is not sufficient here.
Thanks
Signed-off-by: Xie Yongji
---
drivers/iommu/iova.c | 2 ++
Export alloc_iova_fast() and free_iova_fast() so that
some modules can use it to improve iova allocation efficiency.
Signed-off-by: Xie Yongji
---
drivers/iommu/iova.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/iommu/iova.c b/drivers/iommu/iova.c
index b6cf5f16123b..3941ed6bb9
12 matches
Mail list logo
