| commit | a3c870bdce4d34332ebdba7eb9969592c4c6b243 | |
| author | Luca Tettamanti <kronos.it@gmail.com> | |
| Tue, 19 Jun 2007 20:41:38 +0000 (19 22:41 +0200) | ||
| committer | Avi Kivity <avi@qumranet.com> | |
| Mon, 16 Jul 2007 09:05:48 +0000 (16 12:05 +0300) | ||
| tree | ea0d54e333f133a6e96a56356c5e516fc79e5580 | treesnapshot (tar.gz zip) |
| parent | 02c03a326a5df825cc01de426f72e160db2b9538 | commitdiff |
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>
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>
| drivers/kvm/kvm_main.c | diffblobblamehistory |