On 09/01/14 15:30, Wei Liu wrote:
On Wed, Jan 08, 2014 at 12:10:10AM +, Zoltan Kiss wrote:
v3:
- fix comment in xenvif_tx_dealloc_action()
- call unmap hypercall directly instead of gnttab_unmap_refs(), which does
unnecessary m2p_override. Also remove pages_to_[un]map members
Is it wort
On 09/01/14 18:09, Stefano Stabellini wrote:
>
> I agree, but I think that we have different views on the use case.
> To me the m2p_override use case is "everywhere an mfn_to_pfn translation
> is required", that unfortunately is potentially everywhere at this time.
mfn_to_pfn() cannot be made to
On Thu, 9 Jan 2014, David Vrabel wrote:
> On 09/01/14 17:28, Stefano Stabellini wrote:
> > On Thu, 9 Jan 2014, David Vrabel wrote:
> >> On 09/01/14 15:30, Wei Liu wrote:
> >>> On Wed, Jan 08, 2014 at 12:10:10AM +, Zoltan Kiss wrote:
> This patch contains the new definitions necessary for g
On 09/01/14 17:28, Stefano Stabellini wrote:
> On Thu, 9 Jan 2014, David Vrabel wrote:
>> On 09/01/14 15:30, Wei Liu wrote:
>>> On Wed, Jan 08, 2014 at 12:10:10AM +, Zoltan Kiss wrote:
This patch contains the new definitions necessary for grant mapping.
v2:
- move unmapping
On Thu, 9 Jan 2014, David Vrabel wrote:
> On 09/01/14 15:30, Wei Liu wrote:
> > On Wed, Jan 08, 2014 at 12:10:10AM +, Zoltan Kiss wrote:
> >> This patch contains the new definitions necessary for grant mapping.
> >>
> >> v2:
> >> - move unmapping to separate thread. The NAPI instance has to be
On 09/01/14 16:30, Wei Liu wrote:
> On Wed, Jan 08, 2014 at 12:10:10AM +, Zoltan Kiss wrote:
>> This patch contains the new definitions necessary for grant mapping.
>>
>> v2:
>> - move unmapping to separate thread. The NAPI instance has to be scheduled
>> even from thread context, which can c
On 09/01/14 15:30, Wei Liu wrote:
> On Wed, Jan 08, 2014 at 12:10:10AM +, Zoltan Kiss wrote:
>> This patch contains the new definitions necessary for grant mapping.
>>
>> v2:
>> - move unmapping to separate thread. The NAPI instance has to be scheduled
>> even from thread context, which can c
On Wed, Jan 08, 2014 at 12:10:10AM +, Zoltan Kiss wrote:
> This patch contains the new definitions necessary for grant mapping.
>
> v2:
> - move unmapping to separate thread. The NAPI instance has to be scheduled
> even from thread context, which can cause huge delays
> - that causes unfortu
On 08/01/14 01:29, David Miller wrote:
+static inline int tx_dealloc_work_todo(struct xenvif *vif)
Make this return bool.
Done, also in the last patch.
+ wait_event_interruptible(vif->dealloc_wq,
+ tx_dealloc_work_todo(vif) ||
+
From: Zoltan Kiss
Date: Wed, 8 Jan 2014 00:10:10 +
> This patch contains the new definitions necessary for grant mapping.
>
> v2:
> - move unmapping to separate thread. The NAPI instance has to be scheduled
> even from thread context, which can cause huge delays
> - that causes unfortunate
This patch contains the new definitions necessary for grant mapping.
v2:
- move unmapping to separate thread. The NAPI instance has to be scheduled
even from thread context, which can cause huge delays
- that causes unfortunately bigger struct xenvif
- store grant handle after checking validity
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