diff options
| author | Avi Kivity <avi@redhat.com> | 2010-01-21 15:31:51 +0200 |
|---|---|---|
| committer | Marcelo Tosatti <mtosatti@redhat.com> | 2010-03-01 12:36:05 -0300 |
| commit | 8ae099127668de80e4babba73bb492740ce3a1be (patch) | |
| tree | 2485d31b421b83edac00161fb32b5ee049655254 /fs/ext4 | |
| parent | f6801dff23bd1902473902194667f4ac1eb6ea26 (diff) | |
KVM: Optimize kvm_read_cr[04]_bits()
'mask' is always a constant, so we can check whether it includes a bit that
might be owned by the guest very cheaply, and avoid the decache call. Saves
a few hundred bytes of module text.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'fs/ext4')
0 files changed, 0 insertions, 0 deletions