| commit | a3c870bdce4d34332ebdba7eb9969592c4c6b243 | [log] [tgz] |
|---|---|---|
| author | Luca Tettamanti <kronos.it@gmail.com> | Tue Jun 19 22:41:38 2007 +0200 |
| committer | Avi Kivity <avi@qumranet.com> | Mon Jul 16 12:05:48 2007 +0300 |
| tree | ea0d54e333f133a6e96a56356c5e516fc79e5580 | |
| 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>