Re: [PATCH v5] x86/Hyper-V: Support for free page reporting

2021-03-24 Thread Wei Liu
On Tue, Mar 23, 2021 at 06:47:16PM +, Sunil Muthuswamy wrote: > Linux has support for free page reporting now (36e66c554b5c) for > virtualized environment. On Hyper-V when virtually backed VMs are > configured, Hyper-V will advertise cold memory discard capability, > when supported. This patch

Re: [PATCH v5] x86/Hyper-V: Support for free page reporting

2021-03-23 Thread Nathan Chancellor
On Tue, Mar 23, 2021 at 06:47:16PM +, Sunil Muthuswamy wrote: > Linux has support for free page reporting now (36e66c554b5c) for > virtualized environment. On Hyper-V when virtually backed VMs are > configured, Hyper-V will advertise cold memory discard capability, > when supported. This patch

RE: [PATCH v5] x86/Hyper-V: Support for free page reporting

2021-03-23 Thread Michael Kelley
From: Sunil Muthuswamy Sent: Tuesday, March 23, 2021 11:47 AM > > Linux has support for free page reporting now (36e66c554b5c) for > virtualized environment. On Hyper-V when virtually backed VMs are > configured, Hyper-V will advertise cold memory discard capability, > when supported. This

[PATCH v5] x86/Hyper-V: Support for free page reporting

2021-03-23 Thread Sunil Muthuswamy
Linux has support for free page reporting now (36e66c554b5c) for virtualized environment. On Hyper-V when virtually backed VMs are configured, Hyper-V will advertise cold memory discard capability, when supported. This patch adds the support to hook into the free page reporting infrastructure and