| commit | 4c2155ce81c193788082d4b8cdbc26d79edebc58 | [log] [tgz] |
|---|---|---|
| author | Marcelo Tosatti <mtosatti@redhat.com> | Tue Sep 16 20:54:47 2008 -0300 |
| committer | Avi Kivity <avi@redhat.com> | Wed Oct 15 14:25:06 2008 +0200 |
| tree | 5c028fe4a18c55b5c0e9c4e80be459dad3f96da7 | |
| parent | 777b3f49d297e387866604093b635e5bc9b9d2a6 [diff] |
KVM: switch to get_user_pages_fast Convert gfn_to_pfn to use get_user_pages_fast, which can do lockless pagetable lookups on x86. Kernel compilation on 4-way guest is 3.7% faster on VMX. Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com> Signed-off-by: Avi Kivity <avi@redhat.com>