linux-kernel - Re: [PATCH] KVM: use folio_nr_pages() instead of shift operation

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Message-ID: <aPZal7r0joep0wl8@google.com>
Date: Mon, 20 Oct 2025 08:51:51 -0700
From: Sean Christopherson <seanjc@...gle.com>
To: Paolo Bonzini <pbonzini@...hat.com>, Pedro Demarchi Gomes <pedrodemargomes@...il.com>
Cc: kvm@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] KVM: use folio_nr_pages() instead of shift operation

On Wed, Oct 15, 2025, Sean Christopherson wrote:
> On Sat, 04 Oct 2025 00:02:10 -0300, Pedro Demarchi Gomes wrote:
> > folio_nr_pages() is a faster helper function to get the number of pages when
> > NR_PAGES_IN_LARGE_FOLIO is enabled.
> 
> Applied to kvm-x86 gmem, thanks!
> 
> [1/1] KVM: use folio_nr_pages() instead of shift operation
>       https://github.com/kvm-x86/linux/commit/fa492ac7fb04

FYI, I rebased this onto 6.18-rc2 to avoid a silly merge.  New hash:

[1/1] KVM: guest_memfd: use folio_nr_pages() instead of shift operation
      https://github.com/kvm-x86/linux/commit/765fcd7c0753