KVM: PPC: Enable use of secondary htab bucket

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We had code to make use of the secondary htab buckets, but kept that
disabled because it was unstable when I put it in.

I checked again if that's still the case and apparently it was only
exposing some instability that was there anyways before. I haven't
seen any badness related to usage of secondary htab entries so far.

This should speed up guest memory allocations by quite a bit, because
we now have more space to put PTEs in.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Avi Kivity <avi@redhat.com>

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Alexander Graf 2010-02-19 11:00:46 +01:00 • committed by Avi Kivity

parent c10207fe86

commit 20a340abd3

1 changed files with 1 additions and 8 deletions

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arch/powerpc/kvm/book3s_64_mmu_host.c

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