diff options
| author |   Luca Tettamanti <kronos.it@gmail.com> | 2007-06-19 22:41:38 +0200 |
|---|---|---|
| committer |   Avi Kivity <avi@qumranet.com> | 2007-07-16 12:05:48 +0300 |
| commit | a3c870bdce4d34332ebdba7eb9969592c4c6b243 (patch) | |
| tree | ea0d54e333f133a6e96a56356c5e516fc79e5580 /scripts/patch-kernel | |
| parent | KVM: Fix x86 emulator writeback (diff) | |
KVM: Avoid useless memory write when possible
When writing to normal memory and the memory area is unchanged the write
can be safely skipped, avoiding the costly kvm_mmu_pte_write.
Signed-Off-By: Luca Tettamanti <kronos.it@gmail.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>
Diffstat (limited to 'scripts/patch-kernel')
0 files changed, 0 insertions, 0 deletions