lkml.org 
[lkml]   [2021]   [Mar]   [26]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH v2 3/3] KVM: x86/mmu: Don't allow TDP MMU to yield when recovering NX pages
From
Date
On 25/03/21 23:45, Ben Gardon wrote:
> I think in an earlier version of the TDP that I sent out, NX reclaim
> was a seperate thread for the two MMUs, sidestepping the balance
> issue.
> I think the TDP MMU also had a seperate NX reclaim list.
> That would also make it easier to do something under the read lock.

Yes that was my suggestion actually, I preferred to keep things simple
because most of the time there would be only TDP MMU pages.

Paolo

\
 
 \ /
  Last update: 2021-03-26 18:14    [W:0.486 / U:1.072 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site