diff options
| author | Avi Kivity <avi@redhat.com> | 2012-09-12 19:46:56 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2012-09-20 12:00:09 +0200 |
| commit | 6fd01b711bee96ce3356f7b6f370ab708e37504b (patch) | |
| tree | c277c3daf5ba0ec856e582025cbc27ccab4e6ec9 /arch/x86/lib | |
| parent | KVM: MMU: Simplify walk_addr_generic() loop (diff) | |
| download | linux-6fd01b711bee96ce3356f7b6f370ab708e37504b.tar.xz linux-6fd01b711bee96ce3356f7b6f370ab708e37504b.zip | |
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>
Diffstat (limited to 'arch/x86/lib')
0 files changed, 0 insertions, 0 deletions