| commit | 7b262e90fc20a49fddf3dad94c8cead1f0439751 | [log] [tgz] |
|---|---|---|
| author | Gleb Natapov <gleb@redhat.com> | Thu Mar 18 15:20:27 2010 +0200 |
| committer | Avi Kivity <avi@redhat.com> | Mon May 17 12:16:31 2010 +0300 |
| tree | c64306065ff392590cf89808807fb82a65499650 | |
| parent | 5cd21917da245fbe98bd443de2c7f519b3df6814 [diff] |
KVM: x86 emulator: introduce pio in string read ahead. To optimize "rep ins" instruction do IO in big chunks ahead of time instead of doing it only when required during instruction emulation. Signed-off-by: Gleb Natapov <gleb@redhat.com> Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>