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| author | Luca Tettamanti <kronos.it@gmail.com> | 2007-06-19 16:41:38 -0400 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2007-07-16 05:05:48 -0400 |
| commit | a3c870bdce4d34332ebdba7eb9969592c4c6b243 (patch) | |
| tree | ea0d54e333f133a6e96a56356c5e516fc79e5580 /drivers/kvm/vmx.c | |
| parent | 02c03a326a5df825cc01de426f72e160db2b9538 (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 'drivers/kvm/vmx.c')
0 files changed, 0 insertions, 0 deletions