diff options
| author | Avi Kivity <avi@redhat.com> | 2010-03-15 13:59:53 +0200 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2010-05-17 12:15:37 +0300 |
| commit | 72016f3a4221799a0b1fdf443ef6e29db572a9bb (patch) | |
| tree | ba1d110deb5e714ea39bd3c3ea4b1dcbd81352e9 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | d57e2c0740bbdd768dcbafe58cf62174f31d7c2d (diff) | |
KVM: MMU: Consolidate two guest pte reads in kvm_mmu_pte_write()
kvm_mmu_pte_write() reads guest ptes in two different occasions, both to
allow a 32-bit pae guest to update a pte with 4-byte writes. Consolidate
these into a single read, which also allows us to consolidate another read
from an invlpg speculating a gpte into the shadow page table.
Signed-off-by: Avi Kivity <avi@redhat.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions