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KVM: guest_memfd: use folio_nr_pages() instead of shift operation
authorPedro Demarchi Gomes <pedrodemargomes@gmail.com>
Sat, 4 Oct 2025 03:02:10 +0000 (00:02 -0300)
committerSean Christopherson <seanjc@google.com>
Mon, 20 Oct 2025 13:30:28 +0000 (06:30 -0700)
commit765fcd7c0753cc62d0a839cbd8355cfaf57a7eb6
treeb7185c3066c5060169a5e97832ff72e64628e2fdtree | snapshot
parent3f1078a445d9038532a572ff643a826ed9335259commit | diff
KVM: guest_memfd: use folio_nr_pages() instead of shift operation

folio_nr_pages() is a faster helper function to get the number of pages when
NR_PAGES_IN_LARGE_FOLIO is enabled.

Signed-off-by: Pedro Demarchi Gomes <pedrodemargomes@gmail.com>
Link: https://lore.kernel.org/r/20251004030210.49080-1-pedrodemargomes@gmail.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
virt/kvm/guest_memfd.c diff | blob | blame | history
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