tree c277c3daf5ba0ec856e582025cbc27ccab4e6ec9
parent 13d22b6aebb000aeaf137862c6c0e0c4d138d798
author Avi Kivity <avi@redhat.com> 1347472016 +0300
committer Avi Kivity <avi@redhat.com> 1348135209 +0300

KVM: MMU: Optimize is_last_gpte()

Instead of branchy code depending on level, gpte.ps, and mmu configuration,
prepare everything in a bitmap during mode changes and look it up during
runtime.

Reviewed-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
Signed-off-by: Avi Kivity <avi@redhat.com>