KVM: MMU: speed up mmu_unsync_walk
authorMarcelo Tosatti <mtosatti@redhat.com>
Tue, 23 Sep 2008 16:18:40 +0000 (13:18 -0300)
committerAvi Kivity <avi@redhat.com>
Wed, 15 Oct 2008 12:25:26 +0000 (14:25 +0200)
Cache the unsynced children information in a per-page bitmap.

Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Avi Kivity <avi@redhat.com>

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